Connectors
The following figure shows the mating side: The top row with the lugs is side A. The
bottom row with the outer latches is side B.
Fig. 69: Mating side of X70
Specification of terminal connections:
▶
Conductor cross-section solid/flexible: 0.14 to 0.5 mm²
▶
Conductor cross section flexible, with ferrule, without plastic sleeve: 0.25 to
0.34 mm²
▶
Conductor cross section flexible, with ferrule, with plastic sleeve: 0.14 to 0.25 mm²
▶
Connection method:
Push-in spring connection (p. 60)
For a description of the safety function STO including connection examples refer to
chapter 8.1 “Safety Circuit / Restart Lock (STO)”, page 86
7.13.1
STO Function Deactivated
When the function STO is not required, you can, for example, set the following 3 bridges
in the connector X70.
▶
bridge 1: connect A1 with A7 (VCC24_STO with X_SAFE_A)
▶
bridge 2: connect B1 with B5 (VCC24_STO with X_SAFE_B)
▶
bridge 3: connect A2 with A6 (GND with X_SAFE_0V)
Fig. 70: STO function deactivated (example)
7.14
Housing Ground
If required, you can ground the device at the housing. For this purpose a press nut la-
beled is provided.
Use an M4 screw (max. length 8 mm) and a spring washer for grounding.
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Drive System SD4S - Hardware Description
