Hitachi NJI-350B - Manual (Page 47)

Chapter 4 Product lineup and wiring
4-15
Analog expansion unit
EH-A6EAN (Example of voltage input and voltage output)
EH-D6EAN (Example of current input and current output)
Input and output can be configured
as voltage or current independently.
Power supply
100-240V AC
IN1JP
IN1+
IN1- IN2+
IN2-
IN3-
IN2JP
IN3JP
IN3+
IN4+
IN4- IN4JP
AC
AC OC6
NC
VO6
IO6
IO7
OC7
NC
VO7 NC
+
_
+
_
Voltage input × 4
Voltage output × 2
Power supply
24V DC
IN1JP
IN1+
IN1- IN2+
IN2-
IN3-
IN2JP
IN3JP
IN3+
IN4+
IN4- IN4JP
0V
24V OC6
NC
VO6
IO6
IO7
OC7
NC
VO7 NC
Input and output can be configured
as voltage or current independently.
Current input × 4
Current output Ч 2