GF EA31 User Manual

37
Index of content
English
1. Introduction ..................................................................36
General Information ...................................................................... 36
2. EC Manufacturer’s Declaration .................................. 36
3. Intended use ................................................................. 37
4. Safety Information ....................................................... 37
4.1 Due care required by the operator ......................................... 37
4.2 Special hazards ........................................................................ 37
4.3 Transport and Storage ............................................................ 38
5. Actuator Design ............................................................38
5.1 Wiring Diagram for Standard Version .................................... 39
5.2 Error message ......................................................................... 39
5.3 DIP switch in case of error ...................................................... 40
6. Setting Up the Actuator ...............................................40
6.1 Emergency Manual Override ...................................................41
6.2 Dimensional drawings of the
Electrical Actuator Type EA 21/31 ............................................. 42
6.3 Technical Specications .......................................................... 43
7. Mounting and Connecting Supplementary Kits ...........44
7.1 Heating Element ....................................................................... 44
7.2 Fail-safe return ........................................................................ 45
7.3 Additional Limit Switches ........................................................ 47
7.3.1 Additional 4 Limit Switches ........................................... 48
7.4 Middle Positioning .................................................................... 49
7.5 Monitoring print ........................................................................ 52
7.6 Position Signalization .............................................................. 58
7.7 Positioner .................................................................................. 60
8. TROUBLESHOOTING .................................................... 66
Ordering Information ....................................................... 67
Notizen/Notice/Note ............................................................................ 68

GF EA31 Specifications

General

Brand	GF
Model	EA31
Category	Controller
Language	English

Summary

Intended Use

Safety Information

Due Care Required by Operator

Outlines operator responsibilities and general safety precautions.

Special Hazards

Details specific dangers associated with actuator operation and maintenance.

Actuator Setup and Operation

Wiring Diagram and Error Handling

Illustrates wiring, error identification, and clearing procedures.

DIP Switch Configuration for Errors

Details using DIP switches to set actuator to CLOSED/OPEN during errors.

Setting Up the Actuator

Emergency Manual Override

Explains manual operation using a crank in emergencies.

Signal Configuration and Connection

Signal Configuration

Troubleshooting