Emerson El-O-Matic ELQ Series Installation, Operation & Maintenance Manual page 7

Installation Operation & Maintenance manual ELQ
DOC.55.EDN Rev: E
October 2012
2.4 Electronic control unit
Warning
The electronic parts of the ELQ-actuator or the options can be damaged by a discharge of static elec-
tricity. Before you start touch a grounded metal surface to become static free.
Main Fuse
Potmeter connector
for: Position Trans-
mitter (option)
Potmeter connec-
tor for :
Potentiometer
(option)
Limit switch
assembly
Potentiometer
(option)
Fuse
6 pole connector
for Extra Switches
(option)
2.4.1 Layout of basic print
Connector for:
Connector for:
Local Control Sta-
Supply
tion (option)
Motor
Heater
Motor switch
Motor switch
Close
Limit switch
Open
Jumpers for Torque
adjustment § 4.2
Connector for:
- Positioner (option)
- Communication card (option)
- Speed control (option)
(stacked max. 2 options)
Open
Limit switch
Close
Main connector
Connector limit switches
TM
Connector for:
Motor switches
Connector for:
Position Transmitter (option)
Connector for:
Status Module (option)
6 pole connector for
Status Module option
7