Installation Recommending Sensor for Valve Signaling

Transcription

1 INSTRUCTIONS MANUAL Installation Recommending Sensor for Valve Signaling

2 Valve Signaling: The valve sensor was idealized to signal rotary valves, which works with ¼ of turn (90 o ), being composed basically of two inductive proximity sensor mounted in the same housing. For that the sensor can identify the open or closed valve position, is supplied also a activator, composed of a flag that adapts directly to pneumatic actuator shaft, and has two metallic or magnetic target that activating the sensor on the two valve positions. Functioning: The valve detection when open or closed is realized by two internal proximity sensors mounted in front of housing, symbolizing by two targets on the sensing face. The local flag was idealized to be mounted over the pneumatic actuator shaft and when turn 90 o, the its metallic or magnetic target activates one of two sensors signaling the open or closed valve. Activating Kit with Signaling: The activating kit is composed by local activator with its metallic targets. The set still include 1 adapter disc and the screws: M6x40mm for local activator fixation in the shaft and 2 screws for the sensor fixation: M5x55mm. Inductive Sensor: The inductive sensor for the valve signaling detects the metallic targets present on the local indicator providing the open or closed indication of the valve. Magnetic Sensor: The magnetic sensor for the valve signaling detects the magnetic targets (magnet) present in the local indicator proposing then the valve indication if open or closed. Mechanical Dimensions: Activating Kit without Signaling: The activating kit is composed by the target with its metallic targets, where are supplied 3 units, but only two are used. The set still include 2 adapter discs, 2 greens, 2 blues and 1 black cover beside this are supplied the screws: M6x30mm for target fixation in the shaft and 2 screws for sensor fixation: M5x40mm. 62,39 67,35 45,51 92,51 112,98 109,99 111,00 115,78 111,68 Dimensions M32 - Plastic Dimensions MA32 - Aluminum Dimensions MX32 - Stainless Steel 2 Sense

3 Namur Standard: To standardize the coupling in pneumatic actuators, the Namur standard standardizes the fixation holes for the double sensor and its activator, according to the drawing below: X Shaft Fit: The shaft must have a tear with 4mm of weight by 4mm of depth for that the activator s surface fits perfectly. 4 4 Actuator - Higher View M6 M5 4mm 4mm Y Z shaft Thread: The shaft must have still a threaded hole preferentially with M6 thread, but admits also M6x1 thread of M4 or M5, however the activator is supplied with a M6x40mm screw if for an activator with local visual signaling and M6x25mm screw for an activator without signaling and the shaft must have the hole with depth higher than 20mm. 12mm Actuator - Side View Namur DIM X 80 mm 80 mm 130 mm 130 mm DIM Y DIM Z 30 mm 30 mm 30 mm 30 mm 20 mm 30 mm 30 mm 50 mm shaft Type: For that the sensor activator fits perfectly in the shaft, it must have the following characteristics: Height of shaft: One of the most important factors is the height of shaft that must be adequate for that the activator does not scrape on the actuator base and neither stays suspended dislocating the metallic targets from its position in relation to the sensors target. The activator admits three height of shaft, always measured in relation to the actuator base, according to showed below: shaft of 30mm Height: The activator of the valve double sensor was projected to Namur shaft with 30mm height, where it couples perfectly without scrape on the actuator base and keeps the metallic targets of the sensor activating in the correct height. B shaft Diameter: The sensor activator admits the shaft diameter from 11mm to 45mm. shaft of 20mm Height: Optionally the activator can be mounted over an shaft of 20mm height, but for that it must use the adapter disc supplied with the Kit. shaft of 10mm Height: It is still possible to use with an actuator of 10mm height, but for that it must request one more adapter disc. 11 min. 45 máx. Sense 3

4 Instalation Cable - Standardized Sensors Follow the proceeding below for the cable installation: 1 o - Loosen the two screws that fix the connection facility on the sensor. Sensor for Valve Signaling 5 o - Unfit the top that hold the connector in the connection facility. 2 o - Unfit the sensor from the connection facility pulling it with the hands. 6 o Retreat the tightening nut and the seal rubber of the cable press number 1. 3 o - Locate the four screws that fix the terminal in the connection facility. Recommend the utilization of the cables with diameter between 5 to 9mm for that the press cable can guarantee the seal of the connection facility. 7 o Prepare the cable peeling its external cape by 40mm maximum. 4 o - Using a correct screwdrive,loosen the four screws from the connection facility to have access on the connector o Recommend also the utilization of the pre-isolated terminals in the wire s point to avoid bad contact or short-circuit. ZA3 Pliers 4 Sense

5 9 o The cable input in 2 must be used when the sensor receives the command cable for solenoid activating. Repeat the steps 6, 7 and 8 for the new cable. 14 o - Screw down the wires on the terminals, observing the connection diagram; see page o - In case of solenoid command cable be included in the main cable, must replace the cable press by a PG 13,5 cover, follow the steps below: Retreat the cable press in 2 with the help of a 24mm open-end wrench Put the cover supplied with the terminals kit and press with a wide screwdriver. 15 o Push the connector to inside of the connection facility, help it pulling the cables. 16 o Put the connector's cover, if necessary move the connector for that the cover can be fit. 11 o - Now install the solenoid cable in the cable press in 3, repeating the steps 6, 7 and 8. In case of sensor does not be connected to any solenoid, replace the cable press by a PG 9 cover (cables from 4 to 8mm) supplied with the terminals kit, repeating the item o Put the four screws that hold the connector cover. 12 o Considering all cables prepared, insert the nut of cable press and the seal rubber in the cables that will be used. 13 o Introduce the cables through the holes of the cable press and mount the cable press but do not press it so much. 18 o Tighten the cable press, fit the sensor in the connection facility and tighten the two fixation screws. Sense 5

6 Instalation Cable - Network Sensors Follow the proceeding below for the cable installation: 1 o - Loosen the two screws that fix the connection facility on the sensor. 5 o - Unfit the cover that fixes the connectors on the connection facility. 2 o - Unfit the sensor from the connection facility pulling it with the hands 6 o - Retreat the tightening nut and the seal rubber of the cable press number 1. Recommend the utilization of the cables with diameter between 5 to 9mm for that the cable press can guarantee the seal of the connection facility. 3 o - Localize the three screws that fix the born on the connection facility. 7 o Prepare the cable peeling its external cape by 40mm maximum. 4 o - Using an adequate screwdrive loosen the three screws of the connection facility to have access in the connector o Recommend also the utilization of the terminals pre-isolated in the wire s point to avoid bad contact or short-circuit. 5 ZA3 Pliers 6 Sense

7 9 o The network output cable must be installed in the cable press number 2. Repeat the steps 6, 7 and 8 for this new cable. Sensor for Valve Signaling 13 o - Screw down the wires on the terminals, observing the connection diagram; see it on page o Now, install the solenoid cable in the cable press number 3, repeating the steps 6, 7 and 8. In case of the sensor does not be connected to any solenoid, replace the cable press by a PG9 cover (cables of 4 and 8mm). Follow the steps below: 14 o Push the connector to inside of the connection facility, help it pulling the cables. 15 o Put the connector's cover, if necessary move the connector for that the cover can be fit Retreat the cable press number 3 with help of a 19mm open-end wrench Put the cover supplied with the terminals kit and press with a wide screwdriver. 11 o With all cables prepared, insert the nut of the cable press and the seal rubber in the cables that will be used. 16 o Put the three screws that hold the connector cover. 12 o Introduce the cables through the holes of the cable press and mount the cable press but do not press it so much. 17 o Tighten the cable press, fit the sensor in the connection facility and tighten the two fixation screws. Sense 7

8 Mounting Proceeding: ARN-L-M32-PS Inductive Activator : 1 o - Verify the position that the activator must be mounting over the pneumatic actuator of way that the superior metallic target stays positioned in front of the superior target of the sensor. 2 o - Now, insert the metallic target in the local indicator. Mounting Proceeding: Sensor for Valve Signaling ARN-M32-PS Inductive Activator : 1 o -Verify the position that the activator must be mounting over the pneumatic actuator on way that the superior metallic target stays positioned in front of the superior target of the sensor. 2 o - Now, insert the metallic target on the plastic target. 3 o - Now, insert the other metallic target on the 90 o position, observing the way that the pneumatic actuator will turn. 4 o - Turn the local indicator and double the two metallic flaps of the target. 3 o - Insert the other metallic target on the 90 o position, observing the way that the pneumatic actuator will turn. 4 o - Turn the plastic target and double the two metallic flaps of the target. Mounting Proceeding for ARN-L-M32-PSH Magnetic Activator : 1 o - Verify the position that the activator must be mounting over the pneumatic actuator of way that the superior metallic target stays positioned in front of the superior target of the sensor. 2 o - Insert the magnet on the local indicator hole. Mounting Proceeding for ARN-M32-PSH Magnetic Activator : 1 o - Verify the position that the activator must be mounting over the pneumatic actuator of way that the superior metallic target stays positioned in front of the superior target of the sensor. 2 o - Insert the magnet on the plastic target hole. 3 o - Insert the metallic target on the local indicator. 4 o - Insert the other magnet at the 90 o position, observing the way that the pneumatic actuator will turn. 5 o - Now, insert the metallic target in the local indicator. 6 o - Turn the local indicator and double the two metallic flaps of the target. 3 o - Insert the metallic target on the plastic target. 4 o - Insert the other magnet at the 90 o position, observing the way that the pneumatic actuator will turn. 5 o - Now, insert the metallic target in the plastic target. 6 o - Turn the plastic target and double the two metallic flaps of the target. Note: Observe the marking on the magnet that must stay for the outside, because the sensor 1 just detect the magnet with north pole and the sensor 2 the magnet with south pole, resulting in most reliability on the detection. 8 Sense

9 Mounting Proceeding on the Actuator: 1 o - Mount the local indicator over the actuator, inserting the adapters when necessary in accordance with the shaft height. 6 o - Now, test the functioning of the sensor/actuator set, for that connect the sensor feeding according to its connection diagram, verifying the activating feeding led. 2 o - Put the M6x30mm screw for fixation from local indicator to actuator shaft and tighten it with an adequate screwdrive, but do not press so much in order to make possible adjust on the targets. 7 o - With the S1 sensor activated, it means, with the metallic or magnetic target positioned in front of the superior target of the sensor, its respective led must be light on. 3 o - Adjust the local indicator turning it with the hand on way that the superior metallic target stays over the sensor 1 and the inferior metallic target at 90 o, observing the way that the actuator will turn, then tighten the fixation screw of the local indicator. 4 o - Now, put the sensor over the actuator and then the acrylic cover over the local indicator. 8 o - Now, move the actuator for that energize the solenoid valve if it was connected pneumatically on the actuator, observe if the valve does not have a manual activating button. 9 o - In case of the pneumatic connections between the actuator and the solenoid valve still are not executed, can connect the actuator directly to a pneumatic line of the compressed air to move it, see details in the actuator manual which hole must apply the compressed air. 10 o - Moving the actuator that will turn 90º, the S2 sensor will active being signalized by its respective led. 5 o - Put the two M5x45mm fixation screw and tighten them with a key of 4mm internal hexagonal, but do not press so much for not damage the acrylic cover. Sense 9

10 Mounting Proceeding on the Actuator for the Simple Activator: 1 o - Put the sensor over the pneumatic actuator and put the two fixation screws (M5x30mm). Sensor for Valve Signaling 7 o - Install the green covers also to indicate the valve closed position, according to the figure below. 2 o - Tighten the fixation screws with a key for 4mm internal hexagonal, do not press so much for do not damage the sensor. 8 o - Verify the functioning of the sensor/actuator set, for that connect the sensor feeding according to its connection diagram, verifying the activating of the feeding led. 3 o - Mount the plastic target over the pneumatic actuator inserting the adapters when necessary in accordance with the shaft height. 9 o - With the S1 superior sensor activated, it means, with the metallic target positioned in front of the superior sensor, its respective led must be light on. 10 o - Now move the actuator, for that energize the 4 o - Install the M6x25mm screw for the plastic target fixation on the actuator shaft and do not press so much. 5 o - Install the black cover over the fixation screw of the activator. solenoid valve if it is connected pneumatically on the actuator, observe if the valve does not have a manual activating button. 11 o - In case of the pneumatic connection between the actuator and the solenoid valve still does not stay executed, can connect the actuator directly to the pneumatic line of compressed air for moving it, see on the actuator manual which hole must apply the compressed air. 12 o - Moving the actuator that will turn 90º, the S2 sensor will activate, being signalized by its respective led. 6 o - Now, put the blue covers to indicate the valve position, the picture below shows an open valve. 10 Sense

11 Standardized Sensors: The sensor for valve signaling was projected for rotative valves automation, mainly with pneumatic targets of ¼ of turn (90º), being composed basically of two sensors that detect the open or closed of valve position, indicated locally by the flag of high visibility. The sensor housing has a strong design that fits perfectly in the Namur standard targets (with drilling of 30x80mm) and still provides the sensor substitution without necessity to take off the cables due to the exclusive plug in the connection facility and it has still included the cable press. Functioning: Based on the technology of the traditional inductive proximity sensors of high reliability and repeatability, without mobile pieces, working for many years without failures, including in hazardous areas, with humidity, vibration, dusty, chemical agents, etc. Topology: Connection System: Revolutionary connection system, that permit the sensor supplying connected to the target for electrical mounting in the end user, because it uses the screwed terminals. The electrical connection facility has a high level of protection class against liquid penetration, and due to the plug in terminal permit the sensor s change without the wiring disconnection. The sensor has an electrical input protected by cable press for connection in the PLC input card. The third input also with cable press of high level of protection class must be used to turn on the cable of the local solenoid valve, because the command received from PLC is linked with the solenoid cable when connected the sensor connector. Signaling Led Encapsulated Sensor Digital output card (Solenoid) Screwed Terminal Digital input card (Sensors) Signaling Leds: The convetional valve sensors are equipped with three signaling leds, as follow below: Leds Function Led's Color Function S1 yellow indicate activating of sensor 1 S2 yellow indicate activating of sensor 2 PW green indicate sensor feeding PLC Input Cable PLC Output Cable Solenoid Cable Solenoid Valve: Looking for to complete the valve automation, the sensors can be supplied with solenoid valve. Available in many version including for hazardous areas (certified by INMETRO), becoming it practical and versatile. Local Signaling: The sensor is supplied with a local visual signalize of big visibility, that beside of indicate the open and closed valve position, it has two metallic targets that sensitive the inductive sensors that indicate the remote position of the valve. Sense 11

12 Electrical Version: DC The DC sensors are versatile, more economic, no risk against electrical shock and can be used for: PLC interlocking system or relay logical through the models: 2E, 2E2, 2N4 or 2N. AC For AC versions, there are available the 2WA model, with output in solid state, such for using in PLC as with relay. AC / DC The magnetic sensor with mechanical contact can work with PLC or relay, such with AC as DC. The magnetic sensor does not have signaling led. Solenoid All models have an input and output for solenoid valve. In this case, the sensor is used only as a connection facility, because connects the cable that brings the command of valve activating to the solenoid coil. Connection Diagrams: 2E2 - PNP 2WA - 2-Wire AC RD - Sensor with Reed Switch 2N4-2-Wire DC 2N - Namur 12 Sense

13 2E2 - PNP Sensor: They are sensors that have in the output stage a transistor that has as function to switch (on / off) the supply positive terminal. In this case the loads must be connected from the negative pole of the feeding supply to the output that will supply the positive signal. Tests Proceeding: 1 o - Connect the wires on the sensor according to the connection diagram S S to 30Vdc 2 o - Observe that the feeding led will light on N4-2-Wire DC: They are similar DC sensors to PNP and NPN, however without the third wire that feed the sensor. The internal circuit feeding of the sensor is gotten through of a small current that flows by the load. Tests Proceeding: 1 o - Connect the wires on the sensor according to the connection diagram to 60Vdc o - Adjust the metallic targets according to the mounting proceeding on the activator. 3 o - Considering the valve on the open position, the S1 led will must light on indicating the open position of the valve. S1 S2 OUT + OUT + 3 o - Adjust the metallic targets according to the mounting proceeding on the activator. 4 o - Considering the valve on the open position, the S1 led will must light on indicating the open position of the valve. 4 o - Put the valve on the closed position, the S2 led will must light on indicating the closed position of the valve. 5 o - Put the valve on the closed position, the S2 led will must light on indicating the closed position of the valve. Sense 13

14 2N - Namur Sensor: Similar to the conventional sensors with the difference only for do not have the output stage with a switching transistor. It is applied typically in hazardous areas. Tests Proceeding: 1 o - Use the diagram below to test the sensor: S1 S2 2 o - Adjust the metallic targets according to the mounting proceeding of the activator 3 o - With the sensor 1 activated the milliammeter 1 must indicate less than 1mA and when deactivated must indicate more than 3mA. 4 o - The milliammeter 2 must indicate the same values to the sensor 2. Certification Information: CEPEL Certificate X Marking: The following information shall be included in the marking of the VALVE MONITOR, model MX32, explosion-proof: 1 Activated 2 I S1 ma 1-4 S2 + 5 I ma AMPLIFIER Deactuadted I> 3m Actuated I < 1mA Deactivated CEPEL Certificate X Marking: In the marking of Double Sensors for Valve Monitoring in ASI, DeviceNet, Profibus-DP, PNP or Reed-Switch networks, models PSx - My - a - b - c - d - e - f - g - Ex, shall contain the following information: Comments: 1. The certificate number shall be completed by the letter "X" to indicate the following special conditions for safe use: The sensor circuit with relay output must be protected by an external 2 A, 250 V fuse installed outside the rated area. The free end of the cable for models with permanent cable must be connected in a box with the degree of protection compatible with the rated area. CEPEL X Certificate Sensor for Valve Signaling Marking In the marking of NAMUR Inductive Sensors, Models PS2-M3-N-Ex and PS3 - My-a-b-c-d-e-f-g-h-Ex, the following information should appear: Marking: The MA32 VALVE MONITOR, explosion-proof, shall contain the following information: Comments: 2) The equipment must have on the external surface and in a visible place of the body, inscription or warning plate, with the following words in Portuguese: "NÃO ABRA QUANDO ENERGIZADO"; Or similar technically equivalent. " 3) Cable entry or conduit fittings must be certified as "explosion proof" and suitable for use conditions; 4) When the electrical input is made by conduit, the required sealing accessory must be mounted immediately next to the housing; Comments: 1. The certificate number is completed by the letter "X" to indicate that the sensors must be inscribed or marked with the following warning: "ATTENTION - Prolonged electrostatic charge - see instructions"; The Solenoid equipment does not have special considerations of use; 2. The equipment entry glands are not part of this assessment. The equipment must be installed using certified cable glands with a compatible degree of protection. If the cable gland has a different degree of protection, the assembly will have what is smaller; 14 Sense

15 2WA - 2-Wire AC: They are 2-wire sensors where the load must be connected in series with the sensor. Tests Proceeding: 1 o - Connect the wires on the sensor according to the connection diagram. RD - Sensor with Reed Switch: They are magnetic sensors with mechanical contact that can operate with PLC or relay, such in AC as in DC. Tests Proceeding: 1 o - Use the diagram below to test the sensor: to 250Vac o - Adjust the metallic targets according to the mounting proceeding on the activator. 3 o - Considering the valve on the open position, the S1 led will must light on indicating the open position of the valve. S1 S2 OUT F1 OUT F1 S1 S2 AC / DC C NC NO C NC NO o - Adjust the metallic targets according to the mounting proceeding on the activator. 3 o - With the valve in the open position and the millimeter 1 in the resistance scale will must indicate infinite o - Put the valve on the closed position, the S2 led will must light on indicating the closed position of the valve. 4 o - Move the valve to the closed position, the millimeter 2 in the resistance scale will must indicate infinite. Sense 15

16 Standardized Sensors Technical Data - DC Models Models PS3-M32-2E2 PS3-M32-N PS3-M32-N4 Ex Version - PS3-M32-N-Ex - Nominal distance 3 mm 3 mm 3 mm Standard target 9x9 mm 9x9 mm 9x9 mm Sensor type inductive inductive inductive Actuator metallic metallic metallic Hysteresis/ Repeatibility 5% / <0.01 mm 5% / <0.01 mm 5% / <0.01 mm Output type NO - PNP - DC - 3 wire NC - Namur - 2 wire NO - DC - 2 wire Operating vontage range 10 to 30 vdc 7 to 12 Vdc 10 to 60 vdc Ripple 10 % 5 % 10 % Comsumption current 22 ma 1 ma (activated) 3 ma (deactivated) < 2.5 ma Max. switching current 200 ma ma Residual load current - - < 2.5 ma Minimum load current ma Drop voltage sensor < 2 Vdc - < 5 Vdc Output protection short circuit and reversal - short circuit and reversal Max. switching frequency Signaling Leds Power supply Sensors 400 Hz 400 Hz 400 Hz green led - operating voltage Yellow led - S1 and S2 withou led withou led without led yellow led - S1 and S2 Electrical connection threaded terminals, poles threaded terminals, poles threaded terminals, poles Sensor cable entrance PG13.5 cable gland (included) PG13.5 cable gland (included) PG13.5 cable gland (included) Solenoid connection threaded terminals, 3 poles threaded terminals, 3 poles threaded terminals, 3 poles Solenoid cable entrance PG 9 cable gland (included) PG 9 cable gland (included) PG 9 cable gland (included) Housing PBT termoplastic PBT termoplastic PBT termoplastic Protection class IP67 IP67 IP67 Working temperature -25ºC to +70ºC -25ºC to +70ºC -25ºC to +70ºC U=10-30Vdc - IL<200mA U=8Vdc - IL<1mA=ON - IL>3mA=OFF U=10-60Vcc - IL<100mA E2 E2 N N N4 N (+) PNP ( - ) ( - ) PNP (+) Sensor 1 Sensor 2 (S+) (S-) GND GND (S-) (S+) Solenoide Solenoide IN OUT (+) NOT (-) (+) NOT GND GND (-) (S-) (S-) (S+) (S+) USED USED Solenoide Solenoide Sensor 1 Sensor 2 IN OUT OUT NOT + OUT NOT + (S-) GND GND (S-) (S+) (S+) USED USED Solenoide Solenoide Sensor 1 Sensor 2 IN OUT PNP Model Namur Model N4 Model 16 Sense

17 Standardized Sensors Technical Data - AC / DC Models Models PS3-M32-2WA PSH3-M32-RD Ex Version (termoplastic) - PSH3-M32-RD-Ex Ex Version (Stainless steel) Ex Version (Aluminum) Nominal distance 3 mm 3 mm Standard target 9x9 mm 9x9 mm Sensor type inductive magnetic Actuator metallic magnetic Hysteresis/ Repeatibility 5% / <0.01 mm 5% / <0.01 mm PSH3-MX32-RD-Ex PSH3-MA32-RD-Ex Output type NO - AC - 2 wire mechanical contact AC or DC Operating vontage range 20 to 250 Vac Hz - Comsumption current 3 ma < 50 ma Max. switching current 500 ma 3Aca / 2 Adc Max. switching power - 50 VA / 60W Max. switching voltage Vac or 220 Vdc Inrush current ( t <20ms/ f<1hz) 4 A - Residual load current < 1 ma - Min. load current < 3 ma - Max. switching frequency Signaling Leds Power supply Sensors 10 Hz 5 Hz without led Yellow led - S1 and S2 withou led withou led Electrical connection threaded terminals, poles threaded terminals, poles Sensor cable entrance PG13.5 cable gland (included) PG13.5 cable gland (included) Solenoid connection threaded terminals, 3 poles threaded terminals, 3 poles Solenoid cable entrance PG 9 cable gland (included) PG 9 cable gland (included) Housing PBT termoplastic PBT termoplastic Protection class IP67 IP67 Working temperature -25ºC to +70ºC -25ºC to +70ºC Note: The MX32 and MA32 models do not have signaling leds. WA WA 3A/250Vac/50VA - 3A/220Vdc/60W OUT NOT F1 OUT NOT F1 (S-) GND GND (S-) (S+) (S+) USED USED Solenoide Solenoide Sensor 1 Sensor 2 IN OUT C NC NO C NC NO (S+) (S-) GND GND (S-) (S+) Sensor 1 Sensor 2 Solenoid In Solenoid Out 2 Wire AC Model Mechanical Contact Model Sense 17

18 Sensors to Industrial Network: The network sensors are perfect for valves automation, because it permits through of an unique cable, to transmit the open or closed state of the valve and receive the command for activating the solenoid valve and if it was low power it can be connected to the network. Other network system advantage is the possibility of the sensor to transmit a diagnostic, mainly when the solenoid coil is open or short-circuited. Magnetic Sensors: Incorporate the sensor of Hall effect that detect the targets, that in this case they are magnetics, resulting in higher reliability because the sensors are polarized, it means, the sensor 1 just detect the magnet with north pole and the sensor 2 just detect the magnet with south pole, avoiding reverse detections. Topology: Connection System: The exclusive connection system becomes easy the substitution of the sensors due to have terminal plug in type, allowing that the sensor be rapidly substituted, without interrupt the rest of network functioning. It has a rubber ring for protection class, two cables press PG 13,5 for input and output of network cables and a cable press PG 9 for solenoid valve cable, allowing then an excellent protection class against liquid penetration in the interior of the sensor connection facility, that eliminate the necessity of external network derivates. Signaling Leds Sensor for Valve Signaling Encapsulated Sensor Network Double Connector Solenoid Connector Cable for Solenoid Led's de Sinalização: The convetional valve sensors are equipped with four signaling leds, as follow below: Leds Function Network Input Network Output Led's Color Function S1 yellow indicate activating of sensor 1 S2 yellow indicate activating of sensor 2 ASI, DN or DP green/ red light on green: normal operation Blinking green / red: solenoid fault Solenoid Valves: Looking to complete the valve automation, the sensors can be supplied with solenoid valve. Available in many versions include for hazardous areas (certified by Inmetro), becoming a practical and versatile system. SOL yellow indicate the solenoide activating Local Signaling: The sensor is supplied with a local visual signalize of big visibility, that beside of indicate the open and closed valve position, it has two magnetic targets that sensitive the inductive sensors that indicate the remote position of the valve. 18 Sense

19 DeviceNet: Test Proceeding: 1 o - With the sensor mounted on the actuator, feed it and verify that the network led must light on. 2 o - Adjust the metallic targets according to the mounting proceeding in the actuator. 3 o - With the valve in open position, the LED S1 led must light on indicating the valve closed position. AS-Interface: 4 o - Now for indicating when the valve is closed, connect the compress air line and its connections with the actuators. 5 o - Active the output that command the actuator solenoid making with that the valve closes, turning the inferior target until the sensor 2 and observe the activating of the solenoid led and the input 2. Profibus DP: Note: In case of the network still does not be configured, connect the valve solenoid directly in the network feeding voltage. Sense 19

20 Version to DeviceNet Network: Similar to the previous DN models, also it needs a previous project considering the following items: Observe the topology and the maximum number of sensor for network (maximum: 62 sensors, considering 1 address for the scanner and other for the configurator). Network communication rate that must equally be configured the same for all sensors. Maximum length of the cable. With the distributors topology, take care for do not use more than 500m of trunk cable (thick cable) and the derivations and must be lower than 6m for the slim cable. Voltage drop during the line, must be considered of way that any equipment be feeding with a voltage lower than 21.6V, avoiding that the solenoid valves come to fault due to lack of feeding. Leds, Bits and Diagnostics: The sensors for industrial network have the short or open solenoid diagnostic, indicating the fault locally through of the network led. Table of Bits : Input Bit 0 Bit 1 Bit 4 senso r 1 sensor 2 short / open solenoid Bit 6 status 1 status 1 Output Bit 7 Bit 0 status 2 status Led's Function Led Color Description solenoid activating Sensor V. VDN < 21.6V 21.6V < VDN <27.6V 22.8V < VDN < 2.6V VDN > 27.6V S1 yellow light on when the S1 sensor is activated S2 yellow light on when the S2 sensor is activated DN Sol green / red yellow light on green : connected blinking green : not connected light on red : doubled address blinking red : communication fault light on yellow : activated output blinking yellow : short or open output Address: On the DeviceNet models the address becomes easy and do not request the use of configuration software because it has a dipswitch easy to use and protected on the connection facility. Version to AS-Interface 2.1 Network: Recommend elaborating a previous project before installation considering mainly the studies: Maximum number of sensors must be 62. Maximum cable length 100m without repeater. voltage drop during the line (lower than 3V). Maximum current on the Flat ASi cable (consider max. of 1.6A). Observe that for the current calculate must add the sensor consumption with solenoid valve consumption commanded by the sensor. Leds, Bits and Diagnostics: The sensors for industrial network have the short or open solenoid diagnostic, indicating the fault locally through of the network led. Tabela de Bits PSH5-M32-ASI2-IF: Input Output Bit 0 Bit 1 Bit 2 Bit 3 Bit 0 sensor 1 sensor 2 open solenoid short solenoid Tabela de Bits PSH5-M32-ASI2 Input solenoid activating Output Bit 0 Bit 1 Bit 2 Bit 2 sensor 1 sensor 2 Led's Function Led Color Descrição + solenoid activating S1 yellow light on when the S1 sensor is activated S2 yellow light on when the S2 sensor is activated ASI green / red light on green: normal operation blinking green / red: indicate solenoid fault Sol yellow light on when the output for solenoid is activated Note: for that the sensor can indicate short in the solenoid cable is necessary that the sensor receives the command to activate the output Address: In the ASi2 models the address is done via configuration software or manual programmer. IO / ID Parameters: Sensor for Valve Signaling I/O Code - It is a hexadecimal code recorded in the ASi chip and determine a code to indicate the input and output number of the slave. In the case of this sensor the I/O sensor is 3 (hexadecimal). ID Code - This is a hexadecimal code also and indicates a specifications set and slave functions, called PROFILE and is standardized also by AS-Interface association. For the sensor the ID code is A and for the ID2 is 1 (hexadecimal). 20 Sense

21 Version to Profibus DP Network: This version also needs of a previous project considering the following items: Observe the topology and the maximum number of sensor for network (maximum: 99 sensors, considering 1 address for the scanner and other for the configurator). Network communication rate that must equally be configured the same for all sensors. Maximum length of the cable, that depends on the communication rate used. The derivations must be added to the maximum cable length. Voltage drop during the line, must be considered of way that any equipment be feeding with a voltage lower than 21.6V, avoiding that the solenoid valves come to fault due to lack of feeding. Leds, Bits e Diagnostics: The sensors for industrial network have the short or open solenoid diagnostic, indicating the fault locally through of the network led. Tabel of Bits: Input Bit 0 Bit 1 Bit 2 sensor 1 sensor 2 Supply < 19 or >29V Leds Function Led Color Description S1 yellow light on when the S1 sensor is activated S2 yellow light on when the S2 sensor is activated Network green / red light on green: connected light on red: not connected or doubled address Sol yellow blinking yellow: short or open output Address: In the Profibus DP models the address is eased and does not request the use of configuration software because it has a rotary key of easy use protected on the connection facility. The sensors for industrial network have the short or open solenoid diagnostic, indicating the fault locally through of the network led. Sense 21

22 Network Sensors Technical Data Uso Geral PSH5-M32-ASI3.2 PSH5-M32-DN-B PSH5-M32-DP Versão Ex (termoplástico) PSH5-M32-ASI3.2-Ex PSH5-M32-DN-B-Ex PSH5-M32-DP-Ex Versão Ex (Aço Inox) PSH5-MX32-ASI3.2-Ex PSH5-MX32-DN-B-Ex PSH5-MX32-DP-Ex Versão Ex (Alumínio) PSH5-MA32-ASI3.2-Ex PSH5-MA32-DN-B-Ex PSH5-MA32-DP-Ex Distancia nominal 5 mm 5 mm 5 mm Alvo padrão 9x9 mm 9x9 mm 9x9 mm Acionador magnético magnético magnético Histerese/ repetibilidade 5% / <0.01 mm 5% / <0.01 mm 5% / <0.01 mm Tensão de alimentação 30 Vdc via rede 24 Vdc via rede 24 Vdc via rede Corrente de consumo < 30mA < 30mA < 30mA Tipo de comunicação mestre / escravo polled mestre / escravo Velocidade da rede padrão ASI 125, 250 ou 500 Kbps até 6Mbps Endereçamento 0 a 31 A ou B (via software) 0 a 63 (via dip switch) 0 a 99 (via chave rotativa) Diagnósticos via rede bobina solenoide via bit de diagnóstico. "PSH5-M32-ASI3.2-IF" - com bits de dados confirmando curto ou abertura na solenóide tensão de alimentação da bobina solenoide tensão de alimentação da bobina solenoide Watch dog saída desenergiza na falta de comunicação Alimentação solenoide via rede ASi via rede DeviceNet via rede Prodibus DP Corrente máx. solenoide 100 ma 150 ma 150 ma LEDs de sinalização Alimentação Sensores Saída led verde / vermelho - rede / status solenóide led amarelo - acionamento de S1 e S2 led amarelo - acionamento solenóide Conexão da rede borne duplo plug-in 2 vias borne duplo plug-in 5 vias borne duplo plug-in 5 vias Entrada do cabo de rede via prensa cabos PG 13,5 (Exd 3/4" para modelos MA32 e MX32) Conexão da solenoide terminais aparafusáveis, 3 pólos terminais aparafusáveis, 3 pólos threaded terminals, 3 poles Entrada do cabo solenoide via prensa cabos PG 9 (Exd 1/2" para modelos MX e MA) Invólucro termoplástico PBT termoplástico PBT termoplástico PBT Grau de proteção IP66 IP66 IP66 Temperatura de operação -25ºC a +70ºC -25ºC a +70ºC -25ºC a +70ºC Note: The MX32 and MA32 models do not have signaling leds. U=24Vdc - IL=150mA SOL+ x10 x1 V- A GND B Address V+ Selection ASI- U=30,5Vdc - IL=100mA IO:3 - ID:A - ID2:1 V- ASI+ CNL SOL- GND CNH SOL+ Address V+ Selection SOL- U=24Vdc - IL=150mA SOL- GND SOL+ AS-Interface Model DeviceNet Model Profibus DP Model 22 Sense

23 Sensor for Valve Signaling Signaling: Signalizer with Local Visual Indication 38 Signalizer without Local Visual Indication 065 Type With Simple Signaling With Local Visual Signaling ( open / closed ) Version to inductive sensor ARN-M32-PS ARN-L-M32-PS Version to magnetic sensor ARN-M32-PH ARN-L-M32-PH Application Actuators with hole 30x80mm Atuadores com furação 30x80mm shaft Diameter <34mm <34mm shaft height 30mm, 20mm (with adaptor supplied) 30mm, 20mm (with adaptor supplied) Standard Kit 1 disc for coupling on the shaft with metallic targets and colored signalizer of position 1 allen screw M6 x 30mm with cover 2 allen screws M5 x 40mm to the sensor 1 adaptor for coupling of 20mm height 1 local signalizer for coupling on the shaft with metallic targets 1 allen screw M6 x 40mm 2 allen screws M5 x 55mm to the sensor 1 adaptor to shaft of 20mm height Screw - M5x55mm Screw - M6x30mm Screw - M6x40mm Screw - M5x40mm Exploded View

24 Explosion Proof Sensor: The Explosion Proof sensors (MX32 and MA32) were developed to provide dual Ex protection, combining a Explosion proof housing, with internal position sensors that use increased safety and Encapsulation. O sensor usa uma caixa à prova de explosão com o seu interstício através do ring auto-extinção em caso de explosão. The sensor requires no special care with bushings for the actuator shaft which is not inside the housing. Copper free Aluminum Housing We used the SAE 323 aluminum league with low copper (6,5 a 7,5%Si - 0,60%Fe - 0,25Cu - 0,35%Mn - 0,20 a 0,45%Mg - 0,35%Zn - 0,25%Ti). This kind of material have excellent mechanical and corrosion resistance in saline environment. Electrical Connections The sensor has two electrical connections 1 / 2 "NPT or 3 / 4 "NPT for sensors cable connection and one 1 / 2" NPT for solenoid connection. 316 Stainless Steel Housing It is a metal league (18%Cr 10%Ni 2%Mo) exhibits excellent mechanical resistence, temperature (high or low) and corrosion by salt or chemicals agents. Electrical Connections The sensor has two electrical connections 1 / 2 "NPT or 3 / 4 "NPT for sensors cable connection and one 1 / 2" NPT for solenoid connection. Sealing and sensor lock Exploded View Housing material Screws Finishing Cable entrances Sensor closure Seal Protection degree Housing material Screws Finishing Cable entrances Sensor closure Seal Protection degree Technical Data copper free aluminum stailess steel epoxy paint - green and black 2 of 1/2"NPT or 3/4"NPT and 1 of 1/2"NPT Technical Data through 2 of screws rubber o' ring IPW stainless steel stailess steel electropolished 2 of 1/2"NPT or 3/4"NPT and 1 of 1/2"NPT through of 2 screws rubber o' ring IPW66 The housing has a rubber O' ring that ensures a complete seal, preventing the entry of liquid inside the sensor. The screws keep in the connection box even when the monitor is opened. Local Indicator models the explosion-proof previous informations are valid for Sensor All Connection Box We rerserve all the rights of modify the information showed here without prior warning. EA Rev.E - 10/2016