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CJ1W-PH41U PLC OMRON 4 input point Process Input Units Original brand newCJ1W-PH41U PLC OMRON 4 input point Process Input Units Original brand new
Features
Supports a maximum of four inputs in one Unit: resistance thermometer, thermocouple, and DC current/voltage. (The input type is set separately for each input.)
Isolation between input channels prevents unwanted current paths between input channels.
Scaled values are transferred to the CPU Unit in four digits hexadecimal with voltage/current inputs.
Process value alarm with two alarms for each input
Alarm ON-delay timer and hysteresis for process value
Zero/Span adjustment capability during operation
Input error detection
Maximum or minimum process value can be specified for when an input error is detected.
A Unit with fully universal inputs, high-speed and high-resolution (256,000 resolution, 60 ms/ch is available.)
Specification
Product
nameSignal range
Conversion
speed
(resolution)Accuracy (at ambient
temperature of 25 ° C)Current
consumption
(A)Model
Standards
5 V
24 V
Process
Input
Units
(Isolated-
type
Units
with
Universal
Inputs)Fully universal inputs:
Pt100, JPt100, Pt1000, K, J,
T, L, R, S, B, 4 to 20 mA,
0 to 20 mA, 1 to 5 V,
0 to 5 V, 0 to 10 VConversion
speed:
250 ms/
4 inputsAccuracy: Platinum resistance
thermometer input: (± 0.3% of
PV or ± 0.8 °C, whichever
is larger) ± 1 digit max.
Thermocouple input: (± 0.3% of
PV or ± 1.5 °C, whichever
is larger) ± 1 digit max. *1
Voltage or current input:
± 0.3% of F.S. ± 1 digit max.0.32
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CJ1W-AD04U
UC1, CE, L
Universal inputs:
Pt100 (3-wire), JPt100
(3-wire), Pt1000 (3-wire),
Pt100 (4-wire), K, J, T, E,
L, U, N, R, S, B, WRe5-26,
PL II, 4 to 20 mA,
0 to 20 mA, 1 to 5 V,
0 to 1.25 V, 0 to 5 V,
0 to 10 V, ± 100 mV
selectable range
- 1.25 to 1.25 V,
- 5 to 5 V, - 10 to 10 V,
± 10 V
selectable range,
potentiometerResolution
(conversion
speed):
1/256,000
(conversion
cycle: 60 ms/
4 inputs)
1/64,000
(conversion
cycle: 10 ms/
4 inputs)
1/16,000
(conversion
cycle: 5 ms/
4 inputs)Standard accuracy:
±0.05% of F.S.0.3
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CJ1W-PH41U
*2UC1, CE
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