Page 13 - ABB_Welcome-Example-systems

M251021CR
Display module with ID card reader

12 3 4 5 1. Programming button
6
2. Connector for the previous module

3. The device's software update connector

4. Connector for connecting the Wiegand access control
system

5. USB connector for connecting to a computer: load/read a
ƂNG

6. Connector for the next module

51021DN
Nameplate module

1

1. Connector for the previous module
2. Connector for the next module

2

Example systems | The ABB-Welcome door entry system 13