LIMIT SWITCH Prism - PI

Transcription

1 LIMIT SWITCH Prism - PI with SST Switching Sensors Installation, Maintenance and Operating Instructions (PI ) Publication# 07revA

2 Table of Contents Publication# 07revA Table Of Contents... Page Prism PI Model Guide...Page Dimensional Information... Page General Specifications and Ratings... Page Pneumatic Valve Specifications... Page 6 Assembly and Mounting Instructions...Page 7 Sensing Module Specifications and Wiring Diagram...Page 8 Sensor Setting and Special Feature Instructions... Page 9 READ THESE INSTRUCTIONS FIRST! These instructions provide information about safe handling and operation of the limit switch. If you require additional assistance, please contact the manufacturer or manufacturer s representative. Address and phone numbers are printed on the back cover. SAVE THESE INSTRUCTIONS! Subject to change without notice. All trademarks are property of their respective owners. Factory phone + (8) 79-77

3 Publication# 07revA Model Guide SERIES PI FUNCTION Sensor/switching modules S SST N.O. sensor (-wire AC/DC solid state sensor) S Namur sensor (EN ; IS) PNEUMATIC VALVE Single Pilot No Solenoid A Piezo Electric C. W; 0 VAC; 0.0Cv; Extended Temp (MAC) D 0. W; VDC coil; 0.0Cv; Extended Temp (MAC) E 0. W; VDC IS coil; 0.0Cv; Extended Temp (MAC) K.0 W; VDC; 0.0Cv (SMC) M.0 W; 0 VAC; 0.0Cv (SMC) PNEUMATIC VALVE TEMP CLASS S T Standard Temp Range Extended Temp Range ENCLOSURE/APPROVAL TYPE A V L Valve Communication Terminals (VCTs) 9S DeviceNet VCT 9S FOUNDATION Fieldbus VCT (bus powered; IS) 9S FOUNDATION Fieldbus VCT (externally powered) 9S Modbus VCT 96S AS-Interface with Standard Addressing VCT 97S AS-Interface with Extended Addressing VCT 98S Profibus-DP VCT North American International Other CONDUIT ENTRIES & CONNECTORS () / NPT () / NPT () M0 () M0 () Cable Gland () Cable Glands VISUAL INDICATOR 0 None R Red Closed/Green Open G Green Closed/Red Open X Special VALVE SIZE/STROKE S L Standard -/ to / (/8 to -/8 /.mm to 8.mm stroke) Long - / to 6 / (/8 to -/8 /.mm to 66.8mm stroke) BRANDING A M () -Pin Mini Male () -Pin Mini Male () -Pin Micro Male (M) () -Pin Micro (M), -Male/-Female () -PIN Micro Male (M) () -Pin Micro Male / () -Pin Micro Female () 6-Pin Micro Male (M) () 6-Pin Mini Male Metso Model number example MODEL NUMBER Partnership ID* *Some models may include -digit suffix for partnership identification PI 96S K S A 0 R L A - (optional) Technical hotline + (8)

4 Dimensions Inches [mm] Publication# 07revA Standard Stroke - No Visual Indicator Air Porting View. [8.mm] 0.9 [9.9mm]. [8.6mm] ** ** part of mounting system /8 NPT () Standard Stroke - w/visual Indicator Top View.0 [0.9mm].8 [.mm] Long Stroke.9 [00.mm] Conduit View 6. [6.mm] / NPT or M0 ( or ) Factory phone + (8) 79-77

5 Publication# 07revA Materials of Construction Cover: Clear polycarbonate Housing: Fiber reinforced polycarbonate Fasteners: Stainless Steel Mounting System: Fiber reinforced polycarbonate and stainless steel Seals: Buna-N Valve Manifold: Polycarbonate with stainless steel reinforced /8 NPT porting Trigger (magnetic): Polysulfone with black chromated zinc reinforcement Operating Life: Over one million cycles Temperature Range Units with no solenoid: -0 C to 80 C (-0 F to 76 F) (NEC) -0 C to 70 C (-0 F to 8 F) (IEC) Units with solenoid: See Pneumatic Valve Specifications (Pg 6) Enclosure Protection NEMA:, X, 6; IP 66/67 General Specifications and Ratings Position Sensing System Accuracy:.0mm (0.00 ) Repeatability: 0.mm (0.00 ) Setting Buffer: Open - % of stroke length (Factory Settings) Closed - % of stroke length up to.mm (0. ) Dead Band: Open - 0% of stroke length (Factory Settings) (variable; based on actual stroke) Closed - 0% of stroke or.8mm (0.0 ) (whichever is less) Hazardous Location Ratings Nonincendive: Class I&II, Div or Ex n Zone Approvals Go to for specific approvals information Warranty Electronic Module Five Years Mechanical Components: Two Years Basic Component Identification and Location Open/Closed Setting Pushbuttons LED Indication Bar Trigger Assembly Internal Pilot Valve Sensing Module Solenoid Valve Over-ride (momentary) Conduit Entry Air Porting Mounting Plate (part of mounting kit) Body Screws (captive) Technical hotline + (8)

6 6 Publication# 07revA Pneumatic Valve Specifications Solenoid Coil Specifications Piezo (A) VDC (E - MAC) Configuration: -Way, -Position, Spring Return Configuration: -Way, -Position, Spring Return /8 NPT (stainless steel reinforced) /8 NPT (stainless steel reinforced) Operating Pressure: psi to 0 psi (.7 bar to 8.7 bar) Operating Voltage:. VDC to 9.0 VDC Flow Rating: 0.0Cv (0.0Kv m/hr) Current Consumption:.0 6. VDC Operating Voltage: VDC (output of barrier) Operating Temperature: -0 C to 60 C ( F to 0 F) Power Consumption: 0. Watt Filtration Requirements: Dried/0 Microns Entity Parameters: Ui=8VDC; Ii=0mA; Ci=0; Li=0; Pi=.0W Operating Temperature: -0 C to 80 C (-0 F to 76 F) (NEC) 0 VAC (C - MAC) -0 C to 70 C (-0 F to 8 F) (IEC) Configuration: -Way, -Position, Spring Return Filtration Requirements: 0 Microns /8 NPT (stainless steel reinforced) VDC (K - SMC) Operating Pressure: psi to 0 psi (.7 bar to 8.7 bar) Configuration: -Way, -Position, Spring Return Flow Rating: 0.0Cv (0.0Kv m/hr) Operating Voltage: 0 VAC /8 NPT (stainless steel reinforced) Power Consumption:. Watts Operating Pressure: psi to 0 psi (.7 bar to 9.6 bar) Operating Temperature: -0 C to 80 C (-0 F to 76 F) (NEC) Flow Rating: 0.0Cv (0.7Kv m/hr) -0 C to 70 C (-0 F to 8 F) (IEC) Operating Voltage: VDC Filtration Requirements: 0 Microns Power Consumption:.0 Watt Operating Temperature: -0 C to 0 C ( F to 0 F) VDC (D - MAC) Filtration Requirements: 0 Microns Configuration: -Way, -Position, Spring Return 0 VAC (M - SMC) /8 NPT (stainless steel reinforced) Configuration: -Way, -Position, Spring Return Operating Pressure: psi to 0 psi (.7 bar to 8.7 bar) Flow Rating: 0.0Cv (0.0Kv m/hr) /8 NPT (stainless steel reinforced) Operating Voltage: VDC Operating Pressure: psi to 0 psi (.7 bar to 9.6 bar) Power Consumption: 0. Watt Flow Rating: 0.0Cv (0.7Kv m/hr) Operating Temperature: -0 C to 80 C (-0 F to 76 F) (NEC) Operating Voltage: 0 VAC -0 C to 70 C (-0 F to 8 F) (IEC) Power Consumption:.0 Watt Filtration Requirements: 0 Microns Operating Temperature: -0 C to 0 C ( F to 0 F) Filtration Requirements: 0 Microns Pneumatic Valve Schematic P E Solenoid A Manifold Actuator Factory phone + (8) 79-77

7 Publication# 07revA Assembly and Mounting Instructions Note Mounting of the Prism PI requires a mounting kit specific to the actuator the Prism PI is to be mounted to. Note In high cycle or high vibration applications, blue Loctite may be used on the Trigger Assembly Shaft threads (Item# 6) and the Prism PI Mounting Plate Fasteners (Item# 9). Note It is highly recommended that exhaust port E be fitted with a low restriction muffler or breather vent cap to prevent ingestion of water or debris into the pneumatic valve. 7 Prism PI mounting kits are specific to each application and may have additional components not indicated by the illustration to the left. Please refer to the specific mounting kit layout drawing available from for these applications.. From the mounting kit package, locate the Trigger Assembly Shaft (Item# 6), Prism Mounting Plate (Item# 8), - Mounting Plate Fasteners (Item# 9).. Thread the Trigger Assembly Shaft into the actuator shaft (it is recommended that a drop of blue Loctite be used on the Trigger Assembly Shaft threads). Tighten to approximately - 0 in.lbs (.7 -.Nm) with a small adjustable wrench.. Place the Prism PI Mounting Plate onto the actuator and fasten down with provided screws (-). (use of blue Loctite on these screws is optional). Tighten to approximately - 0 in.lbs (.7 -.Nm).. Take off Prism PI Cover (Item# ) and remove the Trigger Assembly (Item# ) from within the unit.. Place Prism PI Body (Item# 7) onto the Prism PI Mounting Plate in the orientation desired (Prism PI Body can be rotated on the Prism PI Mounting Plate in increments). Tighten the two Prism PI Body Screws (Item# ) with a M allen wrench to approximately - 0 in.lbs (.8 -.Nm) Back out the Trigger Assembly Adjustment Screw (Item# ) approximately /8 with a M allen and place the Trigger Assembly into the corresponding slot of the Sensing Module (Item# ), with a finger, press down firmly onto the Trigger Assembly Shaft (See Detail - A). Detail - A Detail - B 7. Turn the Trigger Assembly Adjustment Screw until the yellow marks on the Trigger Assembly are flush with the yellow marks on the Sensing Module (See Detail - B) 8. After all wiring and sensor setting procedures have been completed, re-install Prism PI Cover and place unit in service. Technical hotline + (8)

8 8 SST Sensing Module Specifications Sensors: Voltage Range: Maximum Current: Inrush Continuous Max Leakage Current: DC Circuits AC Circuits () NO -wire Solid State Sensors 0 to VAC/VDC.0 Amps@V AC/DC 0. Amps@V AC/DC 0. ma (typical 0.mA) 0.7 ma (typical 0.mA) SST Sensing Module Minimum On Current: Max Voltage Drop LED Indication: Publication# 07revA.0 ma 6. 0 ma 7. 00mA Red = Valve Closed Green = Valve Open Yellow = Solenoid Energized WARNING: DO NOT APPLY EXTERNAL POWER TO THE Sol Out TERMINALS. THIS WILL CAUSE PERMANENT DAMAGE TO THE UNIT CAUTION A SERIES LOAD RESISTOR MUST BE USED WHEN BENCH TESTING IN ORDER TO ENSURE PROPER MODULE OPERATION NOTE IF USING ONLY ONE OF THE SENSORS FOR VALVE POSITION FEEDBACK, THE CLOSED SENSOR (RED) MUST BE USED To Bench a SST Sensing Module: Power must be applied to both sensors to ensure proper circuit operation. Use a Vdc power supply with series load resistor, (K - 6K Ω), connected to the Vdc+. Operate actuator to the closed position. Connect Vdc+ to the Closed C (common) and Open C (common) terminals. Connect Vdc- to the Closed NO and Open NO terminals. Press and hold Set Closed button until the red LED is lit ( seconds). Release button. Operate actuator to the open position. Press and hold Set Open button until the green LED is lit ( seconds). Release button. Set points are retained even after power is removed. To test solenoid, apply power to the Sol Pwr IN terminals only. Wiring Diagram/Connector Pin-Out LED Indication Bar Red, Green, Yellow Connector Option (S6) Set Open Pushbutton SOL SOL PWR OPEN CLOSED NO C NO C Set Closed Pushbutton MICRO-CONNECTOR MALE (PINS) PIN SIGNAL TOP NO BTM NO SOL PWR SOL PWR TOP/BTM C MICRO-CONNECTOR XX XXXXXXXXXX NOT USED NOT USED FEMALE (SOCKETS) SOL SOL Connector Option (S) Connector Option (S) Connector Option (S) MINI-CONNECTOR MALE (PINS) PIN NO SOLENOID WITH SOLENOID BTM C TOP/BTM C BTM NO BTM NO NOT USED TOP NO TOP NO SOL PWR TOP C SOL PWR MICRO-CONNECTOR MALE (PINS) PIN NO SOLENOID TOP NO BTM NO BTM C TOP C MICRO-CONNECTOR MALE (PINS) PIN NO SOLENOID WITH SOLENOID BTM C TOP/BTM C BTM NO BTM NO NOT USED TOP NO TOP NO SOL PWR TOP C SOL PWR Factory phone + (8) 79-77

9 Publication# 07revA 9 Basic Sensor Setting Instructions. With the Sensing Module wired to the control system and power applied, or per the Bench Testing Procedure indicated on Pg 8, operate actuator to the closed position.. Press and hold Set Closed button until the red LED is lit (two seconds). Release button.. Operate actuator to the open position.. Press and hold Set Open button until the green LED is lit (two seconds). Release button.. Set points are retained even after power is removed. Special Feature Instructions CAUTION PERFORMING THIS PROCEDURE WILL CAUSE THE SENSOR INPUTS TO CHANGE STATES. IT IS NOT RECOMMENDED PERFORMING THIS PROCEDURE DURING A LIVE PROCESS. Expanded Dead Band Setting Feature The Prism PI Sensing Module has the capability of changing the dead band of the Open sensor from the factory setting of 0% of stroke to an expanded setting of %. It may be necessary to perform this procedure for applications in which the valve stroke varies between normal batch processing and SIP/CIP evolutions.. Ensure that the Basic Sensor Setting procedure has been ran before performing the Expanded Dead Band feature. Valve can be in either the open or closed position.. With the Sensing Module wired to the control system and power applied, or per the Bench Testing Procedure indicated on Pg 8, press and hold both Set Open and Set Closed button until the red and green LEDs flash (five seconds). Release buttons.. Press and hold Set Open button until the green LED is lit (one second). Release button. Open sensor now has a % dead band.. To revert back to the factory default of 0% dead band, press and hold both Set Open and Set Closed button until the red and green LEDs flash (five seconds).. Press and hold Set Closed button until red LED is lit (one second). Release button. 6. Settings are retained even after power is removed. Technical hotline + (8)