background image

Electrical Connection

A68-2005-003 EN

Electrical Part Turn Actuators for Continuous Modulating Control PME120AI (Contrac) 

13

Fig. 9:

Back of actuator with dismounted electronics

Fig. 10:

8.5

Fuses at the actuator with integrated electronic unit

Table 7: 

Fuse type

U = 115 V

U = 230 V

External fuse(extern)

16 A, slow

Mains fuse

6.3 A slow

3.15 A slow

Low temperature heater (only for low temperature version)

2 A

2 A

Fuse for protection against active 20 mA current feed at set-point input 0.04 A (fast)

0.04 A (fast)

Relay fuse for DO 1, DO 2, DO3 (not changeable)

3 x 0.5 A; medium

1

2

10 pole plug socket

24 pole plug socket

(a9010_1)

contact 1

contact 2

cam

(a9010_2)

Summary of Contents for Contrac PME120AI

Page 1: ...U S PROCESS FIELD BUS Instructions A68 2005 003 EN Electrical Part Turn Actuators for Continuous Modulating Control PME120AI Contrac Rated Torque 100 Nm With integrated electronic unit and 2 mechanic...

Page 2: ...omation Products GmbH Schillerstr 72 32425 Minden Germany Tel 49 800 1114411 Fax 49 800 1114422 CCC Support deapr de abb com Copyright 2005 by ABB Automation Products GmbH We reserve the right to tech...

Page 3: ...ng 8 Actuator check 8 Mounting orientation 8 Mounting instructions 8 Mounting the actuator to the vValve 9 Electrical Connection 10 Integrated electronic unit standard 10 Integrated electronic unit bu...

Page 4: ...Power consumption Fuse only with PME120AI 10 Available for customer specific information 1 2 ID Label of electronic unit The ID labels of the power electronic unit are located on the cover of the loca...

Page 5: ...sioning IMPORTANT To ensure proper performance use qualified personnel who have been trained qualified and certified by ABB to install operate update tune and maintain the actuator the electronic unit...

Page 6: ...easures Control actuators perform movements for positioning vanes and valves Handle properly and with care Otherwise a hazard of bruise injuries may arise When changing the oil of the actuator thoroug...

Page 7: ...rque on the actuator If you should feel a considerable counter force when moving the actuator by hand do not increase the force you apply to the handwheel Otherwise you might damage the actuator or va...

Page 8: ...ntations seen in Figure 2 are permissible To facilitate mounting and maintenance however it is recommended to use orientation IMB 3 7 3 Mounting instructions Make sure that the actuator is accessible...

Page 9: ...steps are finished fasten the counter nuts 7 4 2 Adjusting the stops in dependence of the travel Move the output lever valve to the position requiring fine adjustment Put the stop onto the toothing as...

Page 10: ...cted to the integrated electronic unit via a plug Fig 4 Electrical connection standard The following steps must be performed to switch the actuator to automatic mode AUT Activate digital inputs DI 1 D...

Page 11: ...V DC to DI 1 1 13 L N B B A Bus in Bus out A S1 r00011x1 ext fuse mains single phase Han24E insert red green red green bus termination Contrac Actuator bus terminals A B Uv 24V 24V RB RB I U Uv AUT Y...

Page 12: ...en electronic fastening screws disconnect the internal cable connectors and put electronic unit aside loosen screws 1 of connector pcb 2 and push pcb aside to get access to the contacts refer to fig 9...

Page 13: ...electronic unit Table 7 Fuse type U 115 V U 230 V External fuse extern 16 A slow Mains fuse 6 3 A slow 3 15 A slow Low temperature heater only for low temperature version 2 A 2 A Fuse for protection...

Page 14: ...ical Part Turn Actuators for Continuous Modulating Control PME120AI Contrac A68 2005 003 EN 8 5 1 Fuse arrangement Fig 11 Fuse arrangement mains fuse fuse against active feed at 20 mA set point input...

Page 15: ...cket Connection socket to PC 7 Potential toggle switch Connection of reference potential to the system or protective earth by default set to system of electronic unit 8 LED for 0 position Indication i...

Page 16: ...ctly 9 1 4 4 Saving the settings Save the settings by simultaneously and shortly pressing the push buttons 10 9 the LEDs 2 8 are ON without flashing for approx 5 sec before they extinguish and the set...

Page 17: ...er of the valve when the brake is released In automatic mode the brake is permanently released Therefore it is not exposed to wear and does not require any re adjustment Function Indication Adjustment...

Page 18: ...y a tension spring 3 to ensure sufficient free motion when the direction of rotation is reversed set the stop pin to the center position as seen in Figure 13 connect the plug 5 to the PCB align the se...

Page 19: ...he error source Actuator does not react No communication Set up communication using the configuration program Motor brake is defective Check the winding resistances of the motor and brake Digital inpu...

Page 20: ...modify the information contained herein without notice Printed in the Fed Rep of Germany 08 05 ABB 2005 ABB Ltd Salterbeck Trading Estate Workington Cumbria CA14 5DS UK Tel 44 0 1946 830 611 Fax 44 0...

Reviews: