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Control Circuit - STO
The STO control card uses a spring-loaded terminal strip. Use the following
instructions when wiring the control terminals
Required Tools:
Screw Driver SD 0.4 x 2.5 (DIN 5264)
1 Strip the line about 7mm
2 Plug screw driver into the middle square slot
3 Plug stranded wire into the round slot; be sure no
wire is seen from the outside
4 Remove screw driver and check if the wire is xed.
Make sure that the stranded wire and not the
insulation is clamped
2.2.1. Assembly of the
wires (F5-K)
D, E Housings G, H, R, U, W Housings
X2A
X2B
X3B
X4A
X3A
X4A
X3B
X3A
X2B X2A
Terminal Description
X2A Control terminal strip
X2B STO terminal block
X3A Encoder Interface channel 1
X3B Encoder Interface channel 2
X4A HSP5 interface