X-DI 16 01
4 Start-up
HI 801 057 E Rev. 4.00
Page 39 of 54
4.4 Connection
Variants
This chapter describes the correct wiring of the module in safety-related applications. The
connection variants specified here are permitted.
4.4.1 Input
Wiring
The inputs are wired via connector boards. Special connector boards are available for
redundantly wiring the modules.
NOTE
Overcurrent due to incorrect wiring!
Failure to comply with these instructions can damage the electronic components.
The module is not designed for connecting three-phase current!
Only one phase can be connected to the module.
Connector board X-CB 007 01/03 is used for the wiring variants according to Figure 13.
Connector Board
S
DI
X-DI 16 01
1
2
3
4 A
PE
N
L
External Power Supply
Channel Supply 48 VAC /120 VAC
Digital Input
Figure 13: Wiring with Contact Maker