- 86 -
000839BG
5 - Installation
Communication and control board
J2 X1
X2
S5S4
J7
J1
J5 J6
1
2
1
8
7
432
ZGN.V2Q15.2
33 38 39 40 41 4237
34 35
36
43
Code Reference
Description of the communication and control board
09
J5 33 Connection to the multifunction relay (ALARM terminal block)
S4 34
RS485 ABB service 120Ohm termination resistance selector switch (ABB service only)
S5 35 RS485 line 120Ohm termination resistance selector switch
J7 36 ABB RS485 service Ethernet connector (RJ45) (ABB service only)
J1 37 Remote ON/OFF terminal block
J6 38 RS485 line terminal block
- 39 Ethernet connector 2 (RJ45)
- 40 Ethernet connector 1 (RJ45)
J2 41 USB connector
X1 42 SD card slot
X2 43 CR2032 Backup battery