Raco Schwelm T6C2 Translation Of The Original Instruction page 33

5.2.3 Electric connection
The module has a four-pin connection plug for the relay contacts (right-hand plug) and a five-pin con-
nection plug for voltage and signal connection (left-hand plug).
For more information refer to wiring diagram 145-185-5 or 145-188-0 for DC-motors.
5.2.3.1 Voltage plug X1
The supply voltage, temperature protection and optional reference switch are connected here.
5.2.3.2 Relay plug X2
There are two potential-free relay switch contacts available which can be used to switch off the drive.
The contacts are switched in series to the motor control loop or routed to an PLC input. In the cylin-
der's normal working range, the contacts are closed. The contact for the release retract is opened
when the cylinder is completely retracted or the external reference input is switched to +24V. The con-
tact for the release extend is opened when the maximum stroke has been reached.
EPS02
Revision: 05
Plug connection EPS02
Plug X1
Pin 1: GND
Pin 2: +24V DC Power supply
Pin 3: External ref. switch
Pin 4: +24V DC Output
Pin 5: Thermal contact / PTC
Plug X2
Pin1+2: switch-off retracted position
Pin3+4: switch-off extended position
X3, Battery
X4, Service-interface
Note:
When the operating voltage is switched off, both
contacts are opened independently of the cylin-
der position.
5.2-2/11
154-625-2