Product line - valve signalling. Valve Signalling Sensors

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1 Product line - valve signalling Sensors

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4 Local Signalling With Indication Open/ Closed The sensor can be supplied with a high visibility local visual signaller, which in addition to indicating the open or closed position of the valve, has two magnetic or metallic actuators that sensitize the internal sensors of the dual sensor remotely indicating the open or closed position of the valve. ARN-L-M32-PS ARN-L-M32-PSH With Indication By Colours ARN-M32-PS ARN-M32-PSH The sensor can be supplied with a local visual signaller by colors in which blue indicates open valve and green indicates closed valve. It has two magnetic or metallic actuators that sensitize the internal sensors of the dual sensor remotely indicating the open or closed position of the valve. Sensoring without contact The electronic sensor detects the magnetic or metallic actuator installed in the local signaller, and sends a signal to the PLC, with the valve positioning. Bornes plug-in 2.5mm² Encapsulated sensor Ex m Increased safety network connection Ex e Intrinsic safety solenoid connection Ex ib One sensor for each valve position Polarised sensors which avoid actuation failures 4 Sense

5 Standard Kit of Signalling Version for INDUCTIVE sensor Version for MAGNETIC sensor Version for REED sensor With Open / Closed Signalling ARN-L-M32-PS ARN-L-M32-PSH ARN-L-M32-RD With Signalling by Colours ARN-M32-PS ARN-M32-PSH ARN-M32-RD Use Namur standard actuators with 30x80mm drilling Namur standard actuators with 30x80mm drilling Axis Diametre < 45mm para eixo de 30 e < 32 para eixo de 20mm < 45mm Axis Height 30mm, 20mm (add adapter provided) 30mm, 20mm (add adapter provided) Kit content Material 1 hexagonal socket screw M6x30mm for indicator 2 hexagonal socket screws M5x50mm for sensor 1 adapter for 20mm height axis Transparent cup and tag: polyester/ polycarbonate base and indicator: PBT black actuator target: stainless steel base in ABS Target in stainless steel Paper labels 1 hexagonal socket screw M6x25mm for indicador 2 hexagonal socket screws M5x35mm for sensor 1 adapter for 20mm height axis base: PBT actuator target: stainless steel Mounting on Actuator Sense 5

6 Conventional Sensors The valve signalling sensor was designed to automate rotary valves, especially with 1/4 turn (90 ) pneumatic actuators, consisting primarily of two sensors that detect the open and closed position of the valve, locally indicated by high visibility signaller. The sensor casing has a bold and robust design that fits perfectly in standard NAMUR actuators (with 30x80mm drilling) and also provides easy sensor replacement without the need to drop the cables due to exclusive plug-in connection box that incorporates even the cable-glands. Functioning Principle Based on the technology of traditional inductive proximity sensors with high reliability and repeatability, no moving parts, operating for many years without failure, even in extremely harsh environments, moisture, vibration, dust, chemicals, etc. Discrete Topology Cartões de Entrada Cartões de Saída ENTRADA 1 ENTRADA 2 ENTRADA 3 SAÍDA 1 SAÍDA 2 SAÍDA 3 ENTRADA N SAÍDA N Alimentação AC Válvula 1 Válvula 2 Válvula 3 Válvula N Conexão dos Sensores Conexão da Solenóide 6 Sense

7 Electric Versions DC AC Direct current sensors are versatile, economical, no risk of electric shock and can be used in: interlock systems in PLC or relay logics; through models: 2E2. 2N4 or even in 2N. In versions for alternating current, we provide the 2WA model, with solid state output, for use in PLC and relays. AC/DC The magnetic sensor with mechanical contact can operate with PLCs or relays, in AC (alternating current) and DC (direct current). Solenoid The sensor has an input and an output for solenoid valve. The sensor in this case only serves as a connection box, as it connects the cable that brings the actuation command to the solenoid coil. 2E2 - PNP Sensor They are sensors which have at the output stage a transistor whose function is to switch (on or off) the negative terminal of the supply. In this case the loads must be connected to the negative pole of the power supply to the output that will provide the positive signal. 2N - NAMUR Sensor Similar to conventional sensors differing only by not having the output stage with a switching transistor. Typically applied in potentially explosive atmospheres.. 2N4-2wire direct current They are direct current sensors similar to PNP, but without the third wire that would supply the sensor. The power of the internal circuit of the sensor is obtained by a small current flowing through the load, which generates a small voltage drop in the sensor. 2WA - alternating current NO 2-wire sensors for use in alternating current, where the load should be connected in series with the sensor, also feeding through a small current flowing through the load and generates a small voltage drop in the sensor. RDR - Magnetic Sensor The RDR series uses a magnetic sensor that detects a magnet in its actuator, and allows its use in both AC (alternating current) and DC (direct current) without the need to supply the sensor, just like a reversible mechanical contact. Note: model available in explosion-proof casing, copper-free aluminum or stainless steel 316. Sense 7

8 Plug-in Connection System Revolutionary system of connections, which enables the delivery sensor coupled to the actuator for subsequent electrical assembly on the end user, it uses terminal bolt. The electrical junction box has a high degree of sealing against ingress of liquids, and due to the terminal board plug-in, allows including sensor replacement without disconnecting the wiring. The sensor has an electrical input protected by cable gland for connection to PLC input card with a driver up to 6 routes. A second input receives the electrical solenoid control cable which can be output card of the PLC. The third entry also with cable high sealing power should be used to connect the cable from the solenoid valve location because the command received from the PLC is connected to the cable when the solenoid engages the connector to the sensor. Signalling Leds: Conventional valve sensors are equipped with three signalling leds, as follows: Signalling Leds Leds Color Function S1 yellow indicates activation of sensor 1 S2 yellow indicates activation of sensor 2 PW green indicates supply of sensor Mounting Model MA32 (Aluminum) Mounting Model M32 (Plastic) 8 Sense

9 Immune to hazards Encapsulated Sensor Dispenses external shunt Connection Box Plug-in Connection Liquid penetration protection Plug-in connections IP 66 Explosion-proof Model Stainless steel Sensor Installed in the Actuator Complete Aluminum Sense 9

10 Models in direct current Models PS3-M32-2E2 PS3-M32-2N PS3-M32-2N4 Ex Version - PS3-M32-2N-Ex - Sensor distance 3 mm 3 mm 3 mm Standard target 9x9 mm 9x9 mm 9x9 mm Type of sensor inductive inductive inductive Actuator metallic metallic metallic Hysteresis / repeatability 5 % / < 0.01 mm 5 % / < 0.01 mm 5 % / < 0.01 mm Type of output DC - PNP NO - 3 wires DC - Namur NF - 2 wires DC - 2 wires - NO Supply voltage 10 to 30 Vdc 7 to 12 Vdc 10 to 60 Vdc Ripple ± 10% ± 5% ± 10% Consumption current 22 ma 1 ma (actuated) 3 ma (disabled) <2.5 ma Max. switching current 200 ma ma Residual current on load - - < 2.5 ma Minimum current on load ma Sensor voltage drop < 2 V - < 5 V Output protection short-circuit and inversion - short-circuit and inversion Max. switching freq. 400 Hz 400 Hz 400 Hz Signalling leds Sensor Supply green led - sensor supply yellow led - S1 and S2 without led without led without led yellow led - S1 and S2 Electric connection screw terminal, poles screw terminal, poles screw terminal, poles Sensor cable input via cable gland PG13,5 (included) via cable gland PG13,5 (included) via cable gland PG13,5 (included) Solenoid connection screw terminal, 3 poles screw terminal, 3 poles screw terminal, 3 poles Solenoid cable input via cable gland PG 9 (included) via cable gland PG 9 (included) via cable gland PG 9 (included) Casing thermoplastic PBT thermoplastic PBT thermoplastic PBT Protection rate IP 66 IP 66 IP 66 Operating temperature - 25 C to + 70 C - 25 C to + 70 C - 25 C to + 70 C Weight ~ 250 g ~ 250 g ~ 250 g PS3-M32-2E2 PS3-M32-2N PS3-M32-N4 10 Sense

11 Models in alternating current and AC/DC Models PS3-M32-2WA PSH3-M32-RD Ex Version (thermoplastic) - PSH3-M32-RD-Ex Ex Version (stainless steel 316) - PSH3-MX32-RD-Ex Ex Version (cooper-free aluminum) - PSH3-MA32-RD-Ex Sensor distance 3mm 3mm Standard target 9x9mm 9x9mm Type of sensor inductive magnetic Actuator metallic magnetic Hysteresis / repeatability 5% / 0.01mm 5% / 0.01mm Type of output AC - 2 wires NO mechanical contact AC or DC Supply voltage 20 to 250 Vac 50-60Hz 20 to 250 Vdc / Vac Consumption current 3mA < 5mA Maximum switching current 500mA 3 Aac / 2 Adc Maximum switching potency - 50VA / 60W Maximum switching voltage - 250Vac / 220Vdc Impulse current (t,20ms/ f, 1Hz) 4A - Residual current on load < 1mA - Minimum current on load 3mA - Maximum switching frequency 10Hz 5Hz Signalling leds Supply Sensors without led yellow led S1 and S2 without led without led Electric connection screw terminal poles screw terminal poles Sensor cable input via cable gland PG13,5 via cable gland PG13,5 cable gland Ex d 3/4" for MA32 and MX32 models Solenoid connection screw terminal 3 poles screw terminal 3 poles Solenoid cable input Casing via cable gland PG9 thermoplastic PBT via cable gland PG9 cable gland Ex d 1/2" for MA32 and MX32 models M32 - thermoplastic PBT MX32 - stainless steel 316 MA32 - copper-free aluminum Protection rate IP66 IP66 PS3-M32-2WA PSH3-M..32-RD NOTE: For further information on the explosion-proof model (aluminum or stainless steel), please contact our applications engineering or access: Sense 11

12 Industrial Networks Functioning Principle Networked sensors are perfect for valve automation as they allow transmitting through a single cable the open or closed state of the valve and receive the command for activating the solenoid valve, if low power can be coupled to the network. Another advantage of the network system and the possibility of transmitting a sensor diagnosis, especially short-circuit or open coil solenoid. Magnetic sensors They incorporate magnetic sensors that detect the actuator targets, which in this case are magnetics, providing greater reliability because the sensors are polarized, ie, only one sensor detects the magnet with the north pole and the second sensor only detects the magnet with the south pole, thus avoiding reversed detection. AS-Interface DeviceNet Profibus DP ASI2 1 2 YE RD GN/YE BN BU BN BU Rede ASI Out Rede ASI In DeviceNet 1 2 YE RD GN/YE BK BU WH RD BK BU WH RD V- CNL CNH V+ V+ CNL CNH V- Rede DN Out Rede DN In DP 1 2 V- A B V+ ASI+ ASI- NC NC SOL- SOL+ ASI+ ASI- ASI+ ASI- V- CNL CNH V+ SOL- SOL+ SOL- SOL+ YE RD GN/YE WH GN YE BR WH GN YE BR V- A B V+ V- A B V+ Rede DP Out Rede DP In IO:3 - ID:A - ID2:1 Network Topology 12 Sense

13 Plug-in Connection System The unique connection system facilitates replacement of sensors by having plug-in terminals, allowing the sensor to be quickly replaced without interrupting the operation of the rest of the network. It has O-ring rubber and incorporates two PG 13.5 cable glands for input and output of network cables and a PG 9 cable gland for solenoid valve cable, thus allowing an excellent seal against penetration of liquids inside the sensor connection box, which eliminates the need for network shunts and external connection box. Signalling leds: The valve sensors for industrial networks are equipped with 4 signalling leds, as follows: Signalling Leds Leds Color Function S1 yellow indicates activation of sensor 1 S2 yellow indicates activation of sensor 2 ASI, DN or DP green / red Green turns on: normal operation Green blinks / red: failure on solenoid Sol yellow indicates solenoid actuation Mounting Model MA32 (Aluminum) Mounting Model M32 (Plastic) Sense 13

14 Immune to hazards Encapsulated Sensor Dispenses external shunt Connection Box Plug-in Connection Protection against liquid penetration Plug-in connections IP 66 Explosion-Proof Model stainless steel Sensor Installed in the Actuator Complete Aluminum 14 Sense

15 Network AS-Interface AS-Interface is a low-cost connection system, designed to operate with a pair of wires that transmits power and digital communication at a distance of 100 m and can be extended by the use of repeaters / expanders. Especially suitable for work in the lower levels of process automation and use of simple field devices, often binary, such as switches, proximity sensors, auxiliary contacts, solenoid valves, signalers, contactors, etc., that need to interoperate in isolated location, controlled by PLC or PC. AS-Interface network (Actuator - Sensor Interface) is the simplest solution in automation network. The network addressing is done via software or manual programmer and equipment may be addressed from 1A to 31B, totaling 62 addresses on the network. Network Repeater ASI network repeater enables network deployment with over 100 metres long, allowing slaves to be installed either before the repeater (line 1) and after the repeater (line 2). Supply Expander MASTER X 100m Repetidor Linha 1 Linha 2 100m Fonte ASI Types of Cable Yellow Flat Cable: The yellow flat cable, AS-Interface standard, has a geometrically specified section and transmits at the same time data and supply up to 2A for network devices. Black Flat Cable: The black flat cable é indicado para alimentação auxiliar para os atuadores conectados a AS-Interface network. Round Cable: PP type round cable, which has the same electrical characteristics (section, impedance and distributed capacitance) allows the implementation of networks with the same length of 100 metres, even in potentially explosive atmospheres. Yellow Flat Black Flat Round Network Terminador The terminator has the basic function of matching the network impedance by eliminating communication errors caused by signal distortion. By using the terminator the network length can be increased up to 200 metres. Fonte ASI Escravo 1 A Escravo N Escravo 45 A Escravo 45 B The expander allows a single power supply AS-Interface to be used for all parts of the network in which network repeaters are used, even when the network has three sections. Terminador Fonte Comum 31,6V E.F. E.F. E.F. MASTER 100m Repetidor Linha 1 Repetidor Linha 1 Escravo 62 B Comprimento máximo de 200m Linha 2 100m Linha 2 Escravo 10 A Escravo 5 B Escravo 15 A Escravo 15 B Escravo 52 A Using special repeaters in conjunction with terminators, the length of the network can reach up to 1000 metres. Sense 15

16 AS-Interface Network Characteristics Use in hazardous or conventional (increased safety or explosion-proof). Maximum of 62 devices per network. Simple electronics for robust performance. Two-wire cable without mesh for power and data (high electrical noise immunity). The cable length is 100 m per master. Extension of network with terminator for 200m. With repeaters and active terminators network can reach 1000 m. Transmission rate is 167Kbits/s. Master signal codification with Modulation Pulse alternating (bigger immunity). Error detection 1 bit of parity + quality of monitored signal. High tolerance to electromagnetic interference. Easy installation and maintenance. Addresses stored in nonvolatile memory. Free choice of the type of topology. Linear, star, tree or ring topology. Gateways available for connection to other networks: DeviceNet, Modbus, Profibus, TCP-IP. Diagnostics to facilitate handling and operation of the network. Cycle time is 4 bi-directional bits Master / slave communication type Mechanical Dimensions Diagnostics Short-circuited solenoid; Open solenoid; Bits Table PSH5-M..32-ASI3.2-IF Connections Diagram ASI IO:3 - ID:A - ID2:1 Input YE RD GN/YE BN BU BN BU ASI+ ASI- NC NC SOL- SOL+ ASI+ ASI- ASI+ ASI- Output Bit 0 Bit 1 Bit 2 Bit 3 Bit 0 sensor 1 sensor 2 PSH5-M..32-ASI3.2 Input Open solenoid Short solenoid IO = 7 ID = A ID2 = E Output Bit 0 Bit 1 Bit 2 Solenoid actuation sensor 1 sensor 2 Solenoid actuation IO = 3 ID = A ID2 = 1 Rede ASI Out Rede ASI In Sense

17 DeviceNet The DeviceNet network is based on the CAN (Controller Area Network) protocol, developed by Bosch in the 80s originally for automotive applications. Later adapted to industrial use, due to the excellent performance achieved in this sector, as in an automobile have all the features that are critical in an industry, such as high temperature, humidity, noise eletromagnetics, while if you need high speed responsiveness and reliability because the airbag and ABS are directly involved in the risk of death and require accurate and fast actuations. The CAN protocol defines a methodology MAC (Medium Access Control) on a unique priority system that does not lose data in the event of a collision, because the device with the lowest priority detects and awaits the completion of priority. A number of controls are used in the communication frame, making it possible to detect: data errors (CRC), check the receiving (ACK); frame errors (FORM) among others. The DeviceNet network can have up to 64 active equipment that use the bus to communicate addresses 0 to 63. We suggest the use of a maximum 61 equipment and leave the following addresses free to make a new project: 0 - for the scanner; 62 - for the Microcomputer / Network interface; 63 - for a new equipment to be activated. Network Types of Cable Thin Cable: The DeviceNet thin cable, also known as Thin or Drop Cable, has an outer diametre of 7 mm with a layer of PVC or PU in special cases. Due to the smaller diametre of the thin cable has greater maneuverability. This cable is best used for shunts. Thick Cable: The DeviceNet thick cable, also known as Trunk Cable, has a diametre of 12.5 mm, with cover of PVC or PU in special cases. Note that due to training and the cable diametre is inflexible and difficult maneuvers. Flat Cable: The flat cable has dimensions of 5.3 mm of thickness by 19.3 mm wide and is designed to be used with special connectors, using the drilling technique. This type of cable has no shielding and no drain. Thin Cable Thick Cable Flat Cable Conductors Color and Function Conductor Color Function Red White Blue Black Positive Supply (24 Vdc) DeviceNet Communication (CAN-H) DeviceNet Communication (CAN-L) Negative Supply (24 Vdc) Network Terminator The ends of the network must install a terminating resistor, which aims to reduce possible signal reflections on the network, which causes communication disorders. The resistor must be 121Ω, but the value of 120Ω is accepted, being the minimum power dissipated of 1/4W. Network Length Type of Cable Cable Function Transmission Rate 125 Kbits/s 250 Kbits/s 500 Kbits/s Thick Trunk 500 m 250 m 100 m Thin Trunk 100 m Flat Trunk 380 m 200 m 100 m 121 1/4W Thin shunt Should be less than 6 m Thin Σ shunts 156 m 78 m 39m The limits on the lengths of the cables were technically determined and standardized and must be strictly adhered to, so that there is assurance of proper functioning of the network. Sense 17

18 DeviceNet Network Characteristics Ability to handle analog and discrete valves. Power and communication provided by bus 4 wires. Ability to install up to 62 devices on the same bus network. Physical addressing through dipswitch keys. Electronic data sheet that provides precise details of device configuration. Hot swapping of field devices without the need to disconnect power. Prioritization of messages in order to permit the rapid transport of sensitive information. Communication Methods: - change of state - polled - strobe Length of 500m without repeaters main cable shunt with cable plus Thin which allows up to 6m from Trunk cable. Mechanical Dimensions Diagnoses Short-circuited solenoid; Open solenoid; Sensor supply voltage outside range. Bits Table Input Output Bit 0 Bit 1 Bit 4 Bit 6 Bit 7 Bit 0 sensor 1 sensor 2 solenoide short or open status 1 status 2 status 1 status 2 Solenoid actuation V Sensor 0 0 V <21.6V V< V <22.8V 22.8V< V <27.6V 1 1 V > 27.6V Connections Diagram DeviceNet 1 2 V- CNL CNH V+ SOL- SOL+ YE RD GN/YE BK BU WH RD BK BU WH RD V- CNL CNH V+ V+ CNL CNH V- Rede DN Out Rede DN In Sense

19 Profibus DP Network The DP profile is suitable for both replacement of conventional parallel transmission signal 24V (used in industrial automation) as for the analogue 4-20mA in process automation. The central devices (such as PLC / PC control systems or processes) communicate with field devices distributed (such as drives, valves, I / O or transducers measure) through a serial connection. The exchange of data I / O between the field devices is cyclical and exchange of configuration data is acyclic. The Profibus DP network allows you to connect up to 127 active stations, divided into 4 sections, but some addresses are already reserved for configuration. The address 0 is used for any programming tool, the address 126 is used for a slave and the default address 127 is reserved for a broadcast transmission (not used when you have only one master in the network), where one active station sends a message (not confirmed) to all other active stations (masters and slaves). Therefore left over 124 possible addresses (1 to 124). For Sense s valve sensors, addressing is limited to 99 addresses, due to limitations of the rotary switch. The transmission medium of the network is RS-485, reaching, depending on the communication rate, and using repeaters at a distance of up to15 Km. Types of Cable DP 2-wire Cable: This cable consists of two wires responsible for the distribution of the signal communication between the participants in the network, you need another pair of wires for supply 24 Vdc. DP 4-wire Cable: Comprising a pair of 1.5 mm2 gauge for supply 24 Vdc (MR and BR) and a pair of wires for communication type A (AM and VD) both enveloped by a foil strip and protected by a net (screen) outside. DP 2-wire cable DP 4-wire cable Conductors Color and Function Conductor Conductor Col or Col or Function - 2-wire cable Green Profibus Communication (BUS-P) Function - 4-wire cable Network Terminator At the ends of the network a terminating resistor must be installed, which aims to reduce possible signal reflections on the network, which causes disturbances in communication. +5 V Brown Yellow Green Network length Positive Supply (24 Vdc) Profibus Communication (BUS-P) Profibus Communication (BUS-N) B line A line Baud rate Kbit/s Maximum Segment Length m 1200 m 1200 m 1000 m 400 m 200 m 100 m The limits on the lengths of the cables were technically determined and standardized and must be strictly adhered to, so that there is assurance of proper functioning of the network. Sense 19

20 Profibus DP Network Characteristics Diagnoses Baud rates of 9.6 kbit/s to 12 Mbit/s, selectable. Shielded twisted pair. 32 stations per segment, max. 127 stations. Distance depends on the transmission rate. 12 MBit/s = 100 m; 1.5 MBit/s = 400m; < Kbit/s = 1000 m. Distance expandable up to 15 Km with the use of repeaters. Communication rate Kbits/s Shielded twisted pair cable Linear topology Maximum spur length of 0.3 m Communication signal Manchester codification, with voltage modulation. Trecho 1 Short-circuited solenoid; Open solenoid; Sensor supply voltage outside range. Bits Table Input Output Bit 0 Bit 1 Bit 2 Bit 3 Bit 0 sensor 1 sensor 2 Supply <19 or >29V short / open output Solenoid actuation PSH5-M32-ASI3.2 PSH5-M32-ASI3.2 PSH5-M32-ASI3.2 R Trecho 4 R Trecho 2 Connections Diagram PSH5-M32-ASI3.2 PSH5-M32-ASI3.2 Terminador colocado no início e no final de cada trecho. R Repetidor de sinal. Mechanical Dimensions Sense

21 Product Line Technical Characteristics General Use PSH5-M32-ASI3.2 PSH5-M32-DN-B PSH5-M32-DP Ex Version (thermoplastic) Ex Version (stainless steel 316) Ex Version (copper-free aluminum) PSH5-M32-ASI3.2-Ex PSH5-M32-DN-B-Ex PSH5-M32-DP-Ex PSH5-MX32-ASI3.2-Ex PSH5-MX32-DN-B-Ex PSH5-MX32-DP-Ex PSH5-MA32-ASI3.2-Ex PSH5-MA32-DN-B-Ex PSH5-MA32-DP-Ex Sensor distance 5 mm 5 mm 5 mm Standard target 9x9 mm 9x9 mm 9x9 mm Actuator magnetic magnetic magnetic Hysteresis / repeatability < 5% / < 0.01 mm < 5% / < 0.01 mm < 5% / < 0.01 mm Supply voltage 30 Vdc via ASi network 24 Vdc via DN network 24 Vdc via DP network (Sense 4-wire cable) Consumption current < 30 ma < 30mA < 30 ma Communication type master / slave polled master / slave Network speed Asi standard 125, 250 and 500 Kbps Up to 6 Mbps Addressing 0 to 31 A or B programmable via software 0 to 63 programmable via dipswitch 0 to 99 programmable via dipswitch Diagnoses via network Solenoid coil via diagnosis bit. "PSH5-M32-ASI3.2-IF" - with data bits confirming short-circuit or opening in the solenoid supply voltage and solenoid coil supply voltage and solenoid coil Watch dog output deenergises with lack of communication output deenergises with lack of communication output deenergises with lack of communication Solenoid supply via AS-Interface network via DN network via DP network (Sense 4-wire cable) Solenoid max. current 100 ma (with protection against short-circuit) 100 ma (with protection against short-circuit) 100 ma (with protection against short-circuit) Signalling leds Supply Output Sensors green led / red - network / status solenoid yellow led - S1 and S2 actuation yellow led - solenoid actuation green led / red - network / status solenoid yellow led - S1 and S2 actuation yellow led - solenoid actuation green led / red - network / status solenoid yellow led - S1 and S2 actuation yellow led - solenoid actuation Netwok connection Double screw terminals, 2 poles Double screw terminals, 5 poles Double screw terminals, 5 poles Netwok cable input via cable glands PG 13,5 (Exd 3/4" for MA32 and MX32 models) Solenoid connection screw terminal, 3 poles screw terminal, 3 poles screw terminal, 3 poles Sol. cable input via cable glands PG 9 (Exd 1/2" for MX and MA models) Casing M32: thermoplastic PBT / MA32: copper-free aluminum / MX32: stainless steel 316 Note: MA32 and MX32 models do not have signalling leds. ASI+ NC NC U=30,5Vdc - IL=100mA IO:3 - ID:A - ID2:1 SOL O N Address Selection V- CNH CNL V+ U=24Vdc - IL=100mA ASI- SOL- SOL- SOL AS-Interface DeviceNet Profibus DP NOTE: For more information on explosion proof models, please contact our applications engineering or access: Sense 21

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24 Plug-in Connection System Connection system which facilitates replacement of the sensor by having plug-in terminals, allowing the sensor to be quickly replaced without interrupting the operation of the rest of the network. Has O-ring rubber and incorporates two cable glands PG 13,5 for input and output of network cables and cable glands for cable PG 9 solenoid valve, thus allowing an excellent seal against liquid penetration inside the box connections from the sensor, eliminating the need for shunts network and external connection box. S2 FAULT ASI SOL S1 S2 PSH5-M32-ASI-3.2S-Ex PSH5-M32-ASI3.2 Saída Rede Solenóide Entrada Rede N etwork Topolog y Válvula 1 Válvula 2 Válvula 3 Válvula N Connection Diagram M echanical Dimension s Sense

25 Intelligence Function The sensor has an intelligence function, which enables counting performances of the solenoid valve and generates an alarm if the number of attempts is exceeded, failure of performance sensors (valve locked) and voltage supply. This function is enabled by software, the output bit 2. Besides the configuration via software is necessary to configure the dipswitches 1-4, in order to determine how many cycles the sensor learn the average valve actuation and 5-8 for tolerance in time before accusing intelligence failure that can be 10% to 40%. Configuration Dipswitch Dipswitches Dipswitch Function x x x x Aprende com 4 actuation cycles x x x x Learns with 8 actuation cycles x x x x Learns with 16 actuation cycles x x x x Learns with 32 actuation cycles x x x x Tolerance of 10% in time before accusing intelligence failure x x x x Tolerance of 20% in time before accusing intelligence failure x x x x Tolerance of 30% in time before accusing intelligence failure x x x x Tolerance of 40% in time before accusing intelligence failure Notes: 1 - Case: 0000xxxx or xxxx0000 => Disables the intelligence function automatically. 2 - It is necessaary to actuate output bit 2 to enable the intelligence function. Maneuvre Counter The solenoid valve s maneuvre counter is part of the sensor intelligence function and it is read on input parametres bits 2 and 3, according to: Input Bits Bit 0 Bit 1 Bit 2 Bit 3 Sensor 1 Sensor 2 Parametre 1 Parametre 2 No. of maneuvres to to 4, to 49, Above 50,000 Output Bits Bit 0 Bit 1 Bit 2 Bit 3 solenoid reset of maneuvre counter and intelligence function and intelligence maneuvre Enables the intelligence function not used Note: The output bit 1 must be actuated for at least 1s to be accepted reset function. If the solenoid remains actuated for more than 1 minute AND 30 seconds, the sensor automatically reduces its voltage to save energy and increase the lifetime of the solenoid. Sense 25

26 Signalling Leds The intelligentsensor for valve signalling is equipped with five signalling leds, as follows: Signalling Led S1 yellow lights up when the sensor S1 is actuated S2 yellow lights up when the sensor S2 is actuated FAULT green/ red Failure in the intelligence function, sensors or supply ASI green/ red Peripheral failure or network communication SOL yellow Indicates the solenoid valve status Led Sensor 1 Led Sensor 2 Led de Falha Led de Rede Led da solenóide Diagnoses via Leds LED Condition Description green/ red blinks A peripheral failure occurred Network Led red on No communication or address 00 Failure led Solenoid led Green on Green blinks red blinks Red on Green on off on yellow blinks slowly yellow blinks fast Network communication Failure in the intelligence function (actuation cycle was exceeded) Sensor actuation failure (valve locked or with high air leakage) AS-i supply < 26,5Vdc No failures solenoid disabled solenoid actuated solenoid open when actuated Solenoid short-circuited when actuated Mounting on Actuator Actuator With local signalling With signalling by colour Code ARN-L-M32-PSH ARN-M32-PSH Use standard Namur actuators with 30 x 80 mm drilling Axis diametre < 45mm for 30mm axis < 32mm for 20mm axis < 45 mm Axis height 30mm, 20mm (addsupplied adapter) Standard Kit Material 1 hexagonal socket screw M6 x 30mm for the indicator 2 internal hexagonal socket screws M5 x 50 mm for the sensor 1 adapter for the 20mm-height axis transparent cup and label: polyester / polycarbonate base and indicator: PBT black actuator target: stainless steel-covered magnet 1 hexagonal socket screw M6 x 25mm for the indicator 2 interna hexagonal socket screws M5 x 35 mm for the sensor 1 adapter for the 20mm-height axis base: PBT actuator target: stainless steel-covered magnet 26 Sense

27 Technical Characteristics Data Sensor distance Operating distance Standard target Hysteresis Repeatability Supply voltage PSH5-M32-ASI3.2S-Ex 5 mm 5 mm 9 x 9 mm < 3rd < 1st 30.5 Vdc via AS-Interface network Ripple 10% Consumption current < 40 ma Electric Configuration AS-Interface network version 3 Maximum switching current Maximum switching voltage Maximum switching potency Maximum switching frequency Output voltage drop Watch dog 40 ma (Ex ib output) 27 Vdc 1.08 W 50 Hz maximum of 2 Vdc output deenergises with lack of communication Addressing 62 addresses ( 0 to 31 A or B) Data Bits Diagnoses bit 0: sensor 1... bit 1: sensor 2 bit 2: parametre 1... bit 3: parametre 2 Open or short-circuited output / supply outside range / failure in the sensors or in the intelligence function I/O and ID I/O = 7 ID = Ah ID1 = Fh ID2 = 2h Network signalling Network speed Communication type Netwok connection Solenoid output Solenoid type Solenoid connection Solenoid signalling Casing green led / red Kbps manchester screw terminal 2.5 mm² - 5 leads yes low power screw terminal 2. 5mm² - 2 leads yellow led Protection rate IP 66 Weight PBT < 250 g Operating temperature - 25ºC to + 55ºC Connections Addressing O N The Addressing in the AS-Interface network is configured via software. Sense 27

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