Hitachi NJI-350B - Manual (Page 29)

Chapter 3 Function and Performance Specifications
3-13
Circuit diagram (23 points type) Circuit diagram (Analog expansion unit)
3.3.7 Analogue Output Specifications
Module type 23 points type module Analog exp. unit
Output channel WY40 WY u06, WY u07
(u : unit number)
0-10V (10.24V max.) 0-10V (10.24V max.)
0-20mA (20.48mA max.) 0-20mA (20.48mA max.)
Output range
4-20mA (20.38mA max.)
Resolution 12 bits
Accuracy ±1 % of full scale
Current output
Allowable load
Output allowable capacity
Output allowable inductance 10 to 500 Ω
Maximum 2000 pF
Maximum 1 H
Voltage output
Allowable load
Output allowable impedance Maximum 10 k Ω
Maximum 1 µF
Circuit diagram (23 points type) Circuit diagram (Analog expansion unit)
VO7
IO7
OC7
VO6
IO6
OC6
Voltage
Current
In
te
rn
al
cir
cuit
Voltage
Current
IN2JP
IN2+
IN2-
IN1JP
IN1+
IN1-
In
te
rn
al
cir
cuit
Current
Voltage
IN4JP
IN4+
IN4-
IN1JP
IN1+
IN1-
In
te
rn
al
cir
cuit
VO
VC
IO
IC
In
te
rn
al
cir
cuit
Voltage
Current