Connections And Terminal Strips - Advanced Energy Thyro-S 1S H 1 Series Manual

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4.8 CONNECTIONS AND TERMINAL STRIPS

This chapter describes all existing terminal strips and plug connections.
Indication relay K1
N/C contact, in case of error closed
N/O contact, in case of error open (no-load current principle)
Root, common connection
System interface
Control earth (5 / 3.3 V)
RxD / connection to bus module
TxD / connection to bus module
Bus module recognition / set point selection
Earth
Pos. power supply (15-35 V usable as source for terminal 1)
Control signal (ON > 3 V)
24 V additional control voltage input (AC/ - DC)
24 V additional control voltage input (AC/ + DC)
L2 / N mains connection – synchronisation voltage mains frequency RM 3.5
L2 / N mains connection – synchronisation voltage mains frequency RM 3.5
X4 internal current transformer connection
FIG. 5 TERMINAL PLAN 1S...H RL 1
RM 5.08
RM 3.5
RM 3.5