Hioki 8423 - Page 46

3.2 Connecting a Cable to the Terminal Block
38
See For more information about individual units' circuit architecture, see the circuit schematic for the unit in question.
(p. 133)
+
-
Not connected
Model 8948 Voltage/Temp Unit
Model 8949 Universal Unit
Voltage Measurement and Temperature Measurement with Thermocouple
+
-
Not connected
Model 8948 Voltage/Temp Unit
Model 8949 Universal Unit
250 Ω shunt
resistance
250 Ω shunt
resistance
4-20 mA Input
Model 8949 Universal Unit
Black
Green
Yellow
Red
Model 9701 Humidity Sen-
sor
Humidity Measurement
(3-wire)
Model 8949 Universal Unit
B
B
A
Not connected
(4-wire)
Model 8949 Universal Unit
B
B
A
A
Temperature Measurement with Resistance Temperature Detector
Model 8996 Digital/Pulse Unit
Model 8997 Alarm Unit
+
-
+
-
Logic Signal, Pulse, and Rotation Rate Measurement
Alarm Output