ETAS
Interfaces
AC Voltage Distributor ES4700.1-B
29
8.5
ONLY SERVICE plug
This socket-outlet shall be used ONLY for the system’s service. The power plug is directly
powered if the MAIN SWITCH is on. The power plug is protected through the main circuit
breaker F1 (16A).
8.5.1
Technical data of ONLY SERVICE power plug
Fig. 8-5
Connector „ONLY SERVICE"
Technical data:
Power plug
Imax
Voltage Range
ONLY SERVICE
2A
0 V…240VAC
Tab. 8-5
Technical data „ONLY SERVICE power plug"
8.6
EMERGENCY STOP connector
Interface for an external emergency stop circuit. The interface is designed with two safety
channels. The interface allows interrupting the two safety signals of the used safety relay
(PNOZ S4 24V DC). If no external emergency stop button is used, the two safety channels
have to be closed otherwise the system can’t be switched on.
8.6.1
Pin assignment EMERGENCY STOP connector
Fig. 8-6
Connector "EMERGENCY STOP"
The pin assignment is as follows:
