GEMÜ 1235 Electrical position indicator

Transcription

1 Electrical position indicator Features Communication and programming interface IO-Link Adjustable switch point tolerances Speed-AP function for fast mounting and initialisation High visibility position indicator by LED Can be fitted to GEMÜ valves or third-party actuators On-site or remote end position programming via programming input Description The electrical position indicator is suitable for mounting to pneumatically operated linear actuators. Secure connection to valve spindle means reliable feedback signal. Intelligent microprocessor controlled functions make commissioning and support during operation easier. The current position of the valve is displayed via high visibility LEDs and fed back via electrical signals. The has been specially designed for valves with a stroke of 2,0 to 74,4 mm. Technical specifications Ambient temperature: -10 to 70 C Stroke: 2,0 to 74,4 mm Communication modes: 24 V 24 V with IO-Link Protection class: IP 67 Sa f el ev tegrity L y In et SIL 2 IEC / IEC further information webcode: GW-1235

2 Product description Product description Item Name Materials 1 Housing cover PPR 2 Housing base PVDF 3 Electrical connection PVDF 4 Adapter piece PVDF 5 Mounting kit, valve specific SS Seals EPDM, PUR 2 / 16

3 Product description Status LEDs As well as the electrical position feedback and error analysis a visual signal is emitted by LEDs that can be seen from above. FAULT PWR/COM CLOSED ERROR OPEN LED Colour Function Standard 1) Inversed 2) FAULT red red Communication error PWR/COM green green Power / communication CLOSED green orange Process valve in CLOSED position ERROR red red Error OPEN orange green Process valve in OPEN position High visibility LED green orange Process valve in CLOSED position orange green Process valve in OPEN position green / orange green / orange Programming mode 1) Device version Code 3E: Open/Closed position feedback, programming input, high visibility optical position indicator, IO-Link communication Code 3S: Open/Closed position feedback, high visibility optical position indicator 2) Device version Code 4E: Open/Closed position feedback inversed, programming input, high visibility optical position indicator, IO-Link communication Code 4S: Open/Closed position feedback inversed, high visibility optical position indicator For order codes see chapter "Order data" 3 / 16

4 Overview of available functions Overview of available functions Function Optical high visibility position indicator Deactivation - high visibility position indicator On-site programming Deactivation of on-site programming Position feedback Open Position feedback Closed Feedback for operating mode Location function Inversion of LED colours Inversion of feedback signals Switch point setting (tolerance) Setting stroke reduction alarm Feedback stroke reduction alarm Feedback programmed positions Feedback current positions Feedback internal error Feedback sensor error Feedback programming error Feedback over-temperature Counter Powerfail Counter Power on Programming counter Counter programming error Counter sensor error Counter over-temperature Cycle counter (on-site) Total cycle counter Default IO-Link 4 / 16

5 Order data Order data Order codes The order data provide an overview of standard configurations. Please check the availability before ordering. Other configurations available on request. Note: A valve specific mounting kit is required for assembly. For designing the mounting kit, the valve type, nominal size, control function and actuator size must be stated. 1 Type Code Electrical position indicator with optical indication for linear actuators, intelligent programming, base PVDF Fieldbus Code Without Accessory Code Accessory Z 4 Device version Code Open/Closed position feedback, programming input, high visibility optical position indicator, IO-Link communication Open/Closed position feedback, high visibility optical position indicator Open/Closed position feedback inversed, programming input, high visibility optical position indicator, IO-Link communication Open/Closed position feedback inversed, high visibility optical position indicator 5 Electrical connection Code M12 plug, 5-pin 3E 3S 4E 4S M125 6 Travel sensor version Code Potentiometer, 30 mm length 030 Potentiometer, 50 mm length 050 Potentiometer, 75 mm length Housing material Code PVDF base, black, PPR natural cover, M16 thread PEEK G10 Order example Order option Code Description 1 Type 1235 Electrical position indicator with optical indication for linear actuators, intelligent programming, base PVDF 2 Fieldbus 000 Without 3 Accessory Z Accessory 4 Device version 3E Open/Closed position feedback, programming input, high visibility optical position indicator, IO-Link communication 5 Electrical connection M125 M12 plug, 5-pin 6 Travel sensor version 030 Potentiometer, 30 mm length 7 Housing material G10 PVDF base, black, PPR natural cover, M16 thread PEEK 5 / 16

6 Technical data Technical data Temperature Ambient temperature: -10 to 70 C Storage temperature: -20 to 70 C Product compliance EMC Directive: 2014/30/EU Technical standards used: Interference emission: EN Interference resistance: EN Approvals: Fieldbus/Communication IO-Link specification V1.1 Mechanical data Installation position: Optional Weight: Travel length code 030: 115 g Travel length code 050: 138 g Travel length code 075: 160 g Protection class: IP 67 Electrical protection class: Travel sensor: III Travel sensor version Code Code 030 Code 050 Code 075 Minimum stroke: 2 mm 3.5 mm 5 mm Maximum stroke: 30 mm 50.2 mm 74.4 mm Hysteresis: 0.2 mm 0.4 mm 0.5 mm Accuracy: 0.2 % Full Scale Electrical data Supply voltage Uv: Duty cycle: Reverse battery protection: Line fuse Current consumption: Electrical connection: 24 V DC (18 to 30 V DC) Continuous duty yes 630 ma medium time lag (not applicable for operation with IO-Link Master) typically 30 ma 1 x 5-pin M12 plug (A-coded) 6 / 16

7 Technical data Switching characteristic: Stroke % 100% Switch point "Open" Switching hysteresis Switching hysteresis Switch point "Closed" 0% Switching output "Open" active t/ms inactive Switching output "Closed" active td1 td1 ta t/ms td1: Signal delay td2: Signal delay ta: Signal interval inactive td1 td1 td2 Switch points: The data in percent refer to the programmed stroke, before each end position t/ms Switch points: Default setting switch point CLOSED Default setting switch point OPEN Min. switch point CLOSED Travel sensor version Code % 25 % 0.8 mm 1.4 mm 2.0 mm Min. switch point OPEN 0.5 mm 0.9 mm 1.25 mm If the percentage switch points dependent on the programmed stroke are smaller than the permissible min. switch points, the min. switch points apply automatically. 7 / 16

8 Dimensions Dimensions ø 60 A PULL TURN PROG M12 C B SW 27 Travel sensor version Code A B C Dimensions in mm 8 / 16

9 Electrical connection Electrical connection 24 V, ordering option Device version, code 3S/4S Pin assignment Description 1 U, 24 V DC, supply voltage 2 U, GND 3 24 V DC, Open end position output 4 n. c V DC, Closed end position output Output (pin 3, 5) Internal wiring: Type of contact: Push-Pull Max. switching current: ± 100 ma Max. voltage drop Vdrop: 3 V at 100 ma Switching voltage: +Uv - Vdrop push high -Uv + Vdrop pull low 24 V / IO-Link, ordering option Device version, code 3E/4E Pin assignment Description 1 U, 24 V DC, supply voltage 2 24 V DC, Open end position output 3 U, GND 4 24 V DC, Closed end position output, C/Q IO-Link 5 24 V DC, programming input (speedap function) Device version 3S / 4S is pin compatible with the previous version 2SM125, pin 5 is highly active but without potential-free contacts. The device has 24 V DC Push-Pull outputs 9 / 16

10 Electrical connection Input (pin 5) Input impedance: Input voltage: High level: Low level: min. 27 kω max. 30 V DC > 18 V < 5 V Output (pin 2, 4) Internal wiring: Type of contact: Max. switching current: Push-Pull ± 100 ma Max. voltage drop Vdrop: 3 V at 100 ma Switching voltage: +U v - V drop push high -U v + V drop pull low 10 / 16

11 Specific data IO-Link (pin 4 for device version code 3E/4E) Specific data IO-Link (pin 4 for device version code 3E/4E) Frame type in Operate: 2.5 Transmission rate: Min. cycle time: Physics: Port configuration: baud 2.3 ms Physics 2 (3-wire design) Port type A Vendor-ID: 401 Device-ID: Product-ID: ISDU support: SIO operation: 1235IOL yes yes IO-Link specification: V1.1 when using IODD 1.1 1) Inputs 1) When using IODD the device works in accordance with IO-Link specification V1.0 (compatibility mode) Note for IO Link: Download IODD files from. Bit Default Designation Function Logic 0 0 Valve position Feedback OPEN position 0 = process valve not in OPEN position 1 = process valve in OPEN position 1 0 Valve position Feedback CLOSED position 0 = process valve not in CLOSED position 1 = process valve in CLOSED position 2 0 Programing mode Indication of operating mode 0 = normal operation 1 = programming mode not used As seen from the IO-Link Master. 11 / 16

12 Specific data IO-Link (pin 4 for device version code 3E/4E) Outputs Bit Default Designation Function Logic 0 0 Programing mode Selection of operating mode 0 = normal operation 1 = programming mode 1 0 Location function Location function 0 = inactive 1 = active 2 7 not used As seen from the IO-Link Master. 12 / 16

13 Specific data IO-Link (pin 4 for device version code 3E/4E) Parameter Index [Hex] Parameter Lengt h Data type Subindex Access Standard value 0x10 0 Vendor Name 6 byte StringT ro GEMUE - 0x12 0 Product Name 18 byte StringT ro 1235/1236 IO- Link 0x13 0 Product ID 8 byte StringT ro 1235 IO-LINK - 0x16 0 Hardware version 8 byte StringT ro Rev. xx - 0x17 0 Firmware version 10 byte StringT ro V x.x.x.x - 0x50 1 Inversion of LED colours 1 bit Boolean rw 0 0 = standard - 1 = inversed 2 Inversion of feedback signals 1bit Boolean rw 0 0 = standard 1 = inversed 3 Function of high visibility 3 bit UIntegerT rw 3 0 = off Value range 1 = open/closed (33 %) 2 = open/closed (66 %) 3 = open/closed (100 %) 4 = open (0 %)/ closed (100 %) 5 = open (100 %)/ closed (0 %) 4 Programming mode 1 bit Boolean rw 0 0 = automatic 1 = manual 5 On site programming 1 bit Boolean rw 0 0 = enabled 1 = disabled 6 Inversion of Outputs 1 bit Boolean rw 0 0 = standard 1 = inversed 0x51 1 Threshold OPEN request 8 bit UIntegerT rw 25 % 3% - 97% 2 Threshold CLOSED request 8 bit UIntegerT rw 12 % 3% - 97% 3 Threshold OPEN real 8 bit UIntegerT ro 25 % Display of values 3 % - 97 % 4 Threshold CLOSED real 8 bit UIntegerT ro 12 % Display of values 3 % - 97 % 0x52 1 Alarm Stroke reduction open 4 bit UIntegerT rw 1 0 = disabled 1 = 25 % of Switch Point 2 = 50 % of Switch Point 3 = 75 % of Switch Point 2 Alarm Stroke reduction closed 4 bit UIntegerT rw 1 0 = disabled 1 = 25 % of Switch Point 2 = 50 % of Switch Point 3 = 75 % of Switch Point 3 Alarm opening time 8 bit UIntegerT rw 0 0 = disabled s 4 Alarm closing time 8 bit UIntegerT rw 0 0 = disabled s 13 / 16

14 Specific data IO-Link (pin 4 for device version code 3E/4E) Index [Hex] Parameter Lengt h Data type Subindex Access Standard value Value range 0x53 1 Programmed position OPEN 16 bit UIntegerT ro 0 Display of numerical values 2 Programmed position CLOSED 16 bit UIntegerT ro 0 3 Programmed position STROKE 16 bit UIntegerT ro 0 0x54 1 Last position OPEN 16 bit UIntegerT ro 0 2 Last position CLOSED 16 bit UIntegerT ro 0 3 Last position STROKE 16 bit UIntegerT ro x56 1 Valve cycles user 24 bit UIntegerT rw 0 Resettable to 0, display of numerical values Valve cycles total 24 bit UIntegerT ro 0 Display of numerical values x57 1 Counter Powerfail 16 bit UIntegerT ro 0 Display of numerical values 2 Counter Power on 16 bit UIntegerT ro 0 3 Counter Programming 16 bit UIntegerT ro 0 4 Counter Travel sensor calibration 16 bit UIntegerT ro 0 5 Counter Prog error no stroke 16 bit UIntegerT ro 0 6 Counter Prog error less stroke 16 bit UIntegerT ro 0 7 Counter Prog error after sensor error 16 bit UIntegerT ro 0 11 Counter Sensor error open 16 bit UIntegerT ro 0 12 Counter Sensor error closed 16 bit UIntegerT ro 0 16 Counter Over temperature 16 bit UIntegerT ro x60 0 Actual AD-value 16 bit UIntegerT ro 0 Display of numerical values Diagnostic messages (Event Codes) Meaning Value Type Mode Internal error 0x8CA2 Error Appear / Disappear Sensor error in position OPEN 0x8CA4 Error Appear / Disappear Sensor error in position CLOSED 0x8CA5 Error Appear / Disappear Programming error with no stroke 0x8CA6 Error Appear / Disappear Programming error with to less stroke 0x8CA7 Error Appear / Disappear Programming error after sensor error 0x8CA8 Error Appear / Disappear Not calibrated 0x8CA9 Error Appear / Disappear Stroke reduction OPEN 0x8CB5 Warning Appear / Disappear Stroke reduction CLOSED 0x8CB6 Warning Appear / Disappear Parameter value out of Range 0x8DE0 Notification Single Shot Parameter value changed 0x8DE1 Notification Single Shot 14 / 16

15 Accessories Accessories GEMÜ 1219 Cable socket / cable plug M12 The GEMÜ 1219 is a connector (cable socket / cable plug) M12, 5-pin. Straight and/or 90 angled plug type. Defined cable length or with threaded connection without cable. Various materials available for the fixing nut. Ordering information Description Length Order number 5-pin, angle without cable m cable m cable m cable m cable pin, straight without cable m cable m cable m cable m cable pin, angle 5 m cable pin, straight without cable GEMÜ SERVICE-IO-LINK-KIT Programming kit, comprising IO-Link master, adapter and cable gland.the programming kit is suitable for all GEMÜ IO-Link interfaces. Ordering information Order number: / 16

16 Subject to alteration GEMÜ Gebr. Müller Apparatebau GmbH & Co. KG Fritz-Müller-Straße Ingelfingen-Criesbach, Germany Tel. +49 (0)