9
10
11
12
P4
13
14
15
16
2. Parallel connection
X1-IES supports parallel function.
ARM_POWER
GND_COM
MODBUS_485A
MODBUS_485B
DO_1
DO_2
DI_1
DI_2
X1-IES
X1-IES
Master
Slave
CAN
CAN
CAT5e
X1-IES
X1-IES
Master
Slave
CAN
CAN
CAT5e
/
/
Communication with other
external devices
Output drycontact
Input drycontact
Meter
485
Meter
CAT5e
CT
CT
149