Bender COMTRAXX CP9 Series Manual page 17

Remove the CP9xx from the built-in ush-mounting enclosure.
Mainboard and connections of the CP9xx device
No.
1 Plug connector digital inputs
2 I²C interface
3 Plug connector to energy storage board
4 Voltage supply A1/+, A2/–, PE
5 Ethernet (RJ45/CAT5); HTTP, Modbus TCP, BCOM
6 X1 plug connector for Modbus RTU, BMS bus
7 Termination of Modbus RTU and BMS bus
8 USB ports (for touch sensor)
9 DVI output
10 Audio output
11 Audio input
12 Connection to control relay
Connect the device as follows:
1. Modbus RTU connection (6): Connect terminals AMB and BMB to the Modbus RTU (A to A, B to B).
2. BMS bus connection (6): Connect terminals ABMS and BBMS to the BMS bus (A to A, B to B)
X1 plug assignment (6)
Connection
COMTRAXX® CP9xx – Control Panel
CP907
with PoE
not included
not included
not included
not included
CP9xx_D00349_09_M_XXEN/03.2023
CP915/CP924
without PoE
17