
User manual
6
5.
DIP switch
6.
DIN-Rail mounts
7.
10Base-T /100Base-TX port
8.
RS-232 serial port
9.
100Base-FX port
10.
LED indicator
IES618-2F-4DI
(
RS-485
)
-P(12/48VDC
)
Front panel
Back panel Top panel Bottom panel
1.
PWR1/PWR2 power input
2.
Ground screw
3.
Relay output terminal block
4.
CONSOLE port
5.
DIP switch
6.
DIN-Rail mounts
7.
10Base-T /100Base-TX port
8.
RS-485/422 serial port
9.
100Base-FX port
10.
LED indicator
2.2 Power supply input
IIES618-4D series top panel provided 4 bit power supply input terminal block, support DC
input. DC power supply input supported redundancy function, provided PWR1 and PWR2 power
input, can use for single, and can connect 2 separately power supply system, use 1 pair terminal
block connect the device at the same time. If one of the power systems broke, the device can work
un-interruptible. Built-in over-current protection, Reverse connection protection.