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CJ1W-PH41U Process Analog I/O Unit
OMRON CJ1W-PH41U Manual And Instructions
CJ1W-PH41U datasheetPDF datasheet
CJ1W-PH41U for NJ-series CPU UnitPROGRAMMING MANUAL
CJ1W-PH41U Installation Guide

OMRON CJ1W-PH41U Product information and technical parameters:
Brand: OMRON
Name: Process Analog I/O Unit
Model: CJ1W-PH41U
Unit classification: CJ1 Special I/O Units.
Product name: Process Input Units,
(Isolated type Units with Universal Inputs).
Input points: 4 inputs.
Signal range selection:
Set separately for each input.
Signal range: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 5V, 0 to 1.25V,
0 to 5V, 0 to 10V, ±100 mV selectable range,
-1.25 to 1.25 V, -5 to 5 V, -10 to 10V,
±10V selectable range, potentiometer.
Conversion speed (resolution): Resolution
(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).
Accuracy at ambient temperature of 25°C:
Standard accuracy: ±0.05% of F.S.
External connection: Removable terminal block.
No. of unit numbers allocated: 1.
Current consumption: 5V, 0.30A; 24V, --.
Standards: UC1, CE.
A Single Unit Handling All Types of Inputs,
such as Temperature Sensor Inputs and,
Analog Signal Inputs (e.g., 4 to 20 mA or 1 to 5V).
A Unit supports four input channels,
each of which can be set to a
platinum resistance thermometer, thermocouple,
and DC signal (current, voltage).
All inputs are isolated.

Unit classification: CJ1 Special I/O Units.
Product name: Temperature Control Units.
Specifications; No. of loops: 2 loops,
heater burnout detection function;
Temperature sensor inputs: Platinum ,
resistance thermometer input(JPt100, Pt100);
Control outputs: Open collector,
NPN outputs (pulses) CJ1W-PH41U.
No. of unit numbers allocated: 2.
Current consumption: 5V, 0.25A; 24V, --.
Standards: UC1, N, L, CE CJ1W-PH41U
A Single Unit Performing All the Functions of,
4 Temperature Controllers.
A Special I/O Unit with direct input,
of thermocouple or resistance thermometer,
PID control with 2 degrees of freedom,
and open collector output. Unit type: CJ1 Basic I/O Units.
Product name: AC Input Units CJ1W-PH41U.
Specifications: I/O points, 8 inputs;
Input voltage and current: 200 to 24 VAC, 10 mA(200V, 50Hz);
Commons, 8 points, 1 common; External connection,
Removable Terminal Block; No. of words allocated, 1 word.
Current consumption: 5V, 0.08A; 24V, --.
Standards: UC1, N, L, CE.
A Wide Range of Basic Input,
Units for High Speed Input and,
Different Applications.
Receive ON/OFF signals from external,
devices into the PLC System to update,
I/O memory in the CPU Unit CJ1W-PH41U.
New high-speed input models CJ1W-ID212 and,
CJ1W-ID233 are now available. These units can,
help to increase system throughput.
I/O capacity/Mountable Units(Expansion Racks): 2, 560 points/40 Units (3 Expansion Racks max.).
Program capacity: 250K steps.
Data memory capacity: 448K words(DM: 32K words, EM: 32K words × 13 bank).
LD instructiProduct name: CJ2M CPU Units.
Specifications: I/O capacity/Mountable Units(Expansion Racks),
2, 560 points/40 Units(3 ExpansionRacks max. );Programcapacity,
20K steps;Data memorycapacity, 64K words,
(DM: 32K words, EM: 32K words ×1 bank);
LD nstruction execution time, 0. 04 μs;
EttherNet/IP function: --;
Option board slot: -- CJ1W-PH41U.
Current consumption (A): 5V, 0. 7(See note. );24V, --.
Standards: UC1, N, L, CE.
CJ2M for basic machine automation.
The CJ2M Series is ideal for packaging and general.
machinne automation needs CJ1W-PH41U. Connectivity is assured.
thanks to the built-in USB port and the choice of.
Ethernet and RS-232C/422/485 interfaces on the CPU.


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