
Connection
7
BMS A
BMS B
BMS bus connection (see also D00276)
Cable: Shielded, one end of shield connected to PE
Recommended CAT6/CAT7 min. AWG23
Alternatively Cable, twisted pairs, J-Y(St)Y min. 2x0.8
Connect shield to PE on one side
Various Bender devices with a BMS bus interface. Examples: ATICS,
ISOMED427P, EDS151, RCMS…, CP9xx, …
* Devices without BMS bus connection, but with test input (e.g ISOMETER
®
)
Connection assignment (rear)
The connections are located on the back of the
device.
The dip switch for terminating the BMS bus is
located on the bottom of the device:
CP305-IO ONLY
CP305
ETH
IN 8
IN 1
IN 2
IN 3
IN 4
IN 5
IN 6
IN 7
IN 9
IN 10
IN 11
IN 12
GND 5-8
GND 1-4
GND 9-12
K2 COM
K2 NC
K2 NO
K1 COM
K1 NC
K1 NO
A2 / –
A2 / –
A1 / +
A1 / +
BMS B
BMS A
TERM on off
! 24 V
On Off
24
CP305_D00425_00_M_XXEN_09.2022
Содержание COMTRAXX CP305
Страница 71: ......