Zander Aachen MINOS SD1E, Руководство по эксплуатации

Страница: 20 / 40

20
Safety Relay MINOS SD1E
Fig. 17 Manual start with feedback circuit
K
A
, K
B
:
Positively driven NC contacts of the connected
contactors or expansion modules.
Start circuit
Monitored manual start with feedback circuit.
Note: Evaluation of the falling edge of the
start signal (contact opens).
Position Config-Switch S2: Manual (Left)
Start circuit
Automatic start.
Note: Difference time monitoring at safety
circuit in case of automatic start:
I2 before I1: Difference time is arbitrary
I1 before I2: Difference time max. 300 ms
Position Config-Switch S2: Automatic (Right)
Fig. 18 Automatic start without feedback circuit