ABB Welcome M25102 C Series - Round Pushbutton Module

ABB Welcome
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4.3 Round pushbutton module
No.
Functions
1
Program button
2
Connector for previous module
3
Connector for device software update
4
Connector for Wiegand output
Default format is 26 bits; it can also be extended to 34 bits.
5
Connector for next module
1
2
3
4
5