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C
ommunication and control board
44
X2
34
37
J2
33
38
Code
Reference Description of the communication and control board
J2
33
S2
34
35
S1
S3
36
J4
37
J1
38
J3
39
J9
40
J10
41
42
J6
X1
43
X2
44
35
36
S2
S1
S3
J4
J3
J1
39
43
Connection to the multifunction relay (ALARM terminal block)
RS485 ABB service 120Ohm termination resistance selector switch (ABB service only)
DRM0 activation switch
RS485 line 120Ohm termination resistance selector switch
ABB RS485 service Ethernet connector (RJ45) (ABB service only)
Remote ON/OFF terminal block
RS485 line terminal block
Ethernet connector 2 (RJ45)
Ethernet connector 1 (RJ45)
USB connector
SD card slot
CR2032 Backup battery
J6
40
42
X1
- 81 -
5 - Installation
J9
J10
41
09
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