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CJ1W-AD04U

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CJ series process input/output unit (Part Number)

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Product Description

CJ Series Process Input/Output Unit

Process I/O Unit Specifications

CJ Series Process I/O Unit: related images

CJ1W-AD04U outline drawing

Specifications

Signal range: full multi input: Pt 100, JPt 100, Pt 1000, 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 V
Conversion speed: 250 ms / 4 points
Accuracy (at ambient temperature of 25°C)
Accuracy: platinum resistance thermometer input: (the larger of ±0.3 of PV or ±0.8°C ) ±1 digit or less
Thermocouple input: (Larger of ±0.3% of PV) ±1 digit or less *1
Voltage/current input: (±0.3% of F.S.) ±1 digit or less
Current consumption: 0.32 A (5V Series)

*1. L and −100°C or less for K and T are ±2°C ±1 digit max. 200°C or less for R and S is ±3°C±1 digit max. B less than 400°C is not covered by the warranty.

Specifications

Item	Specifications
Unit Group	CJ Series High Function I/O Unit
External Dimensions (mm)	31 (W) × 90 (H) × 65 (D)
Weight	150 g or less
External Connection Terminals	18-Point removable terminal block (M3 screws, correct tightening torque of 0.5 N·m)
Unit No. of Setting Switches	00 to 95
Self-Diagnostic Function	Diagnostic results displayed via the LEDs
Mountable Position	CPU equipment or CJ series expansion devices
Number of Installable Units	40 (Installation of 10 units × 4 racks) The total current consumption for all units (including CPU unit, etc.) equipped for each (CPU unit or expansion device) must be less than the maximum supplied power for the power supply unit
Ambient Operating Temperature	0 to 55°C
Ambient Operating Humidity	10 to 90% RH (assuming no condensation)

Item		Specifications
Format		Model CJ1W-AD04U
Applicable Controllers		CJ/NJ Series
Unit Types		CJ Series high-functioning I/O unit
Mountable Position		CPU unit, expansion device
Number of Installable Units		40 units (must be within current consumption and power consumption range)
Number Of Configurable Units		00 to 95 (No duplicating for high-functioning I/O units)
Data Exchange Area With CPU Unit	High-Functioning I/O Unit CIO Area (Operation Data)	10 CH/Unit
	High-Functioning I/O Unit CIO Area (Operation Data)	This unit → CPU unit: all process values, process value alarms (L, H), conversion data enabled flags, input error, cold junction sensor errors
	High-Functioning I/O Unit Allocated DM Area (Setting Parameters)	100 words/unit
		CPU unit → this unit: input types, scaling maximum/minimum values, process value alarm settings values (L, H), zero span adjustment value, warning on delay time, warning hysteresis, memory area settings allocated for expansion
	Memory Area Allocated for Expansion (Expansion Settings Parameters)	1 CH/unit
		CPU unit → this unit: process value alarm output
Inputs		4
Input Type		Platinum Resistance Thermometer: Pt100 (JIS, IEC), Pt1000, JPt100 Thermocouple: K, J, T, L, R, S, B Current: 4 to 20 mA, 0 to 20 mA Voltage: 1 to 5 V, 0 to 5 V, 0 to 10 V The input type can be set individually for each input
Scaling (Voltage/Current Input)		Voltage and current input data to be stored in the allocated words in the CIO area must be scaled (with the minimum and maximum values set by user) (4 points set separately)
Data Storage in the CIO Area		Voltage/Current Input: The value derived from carrying out the following processing in order of the actual process data in the input range is stored in four digits hexadecimal (binary values) in the allocated words in the CIO Area. 1) Scaling →2) Zero/span adjustment → 3) Output limits Temperature input: The value derived from carrying out the following processing in order of the actual process data in the input range is stored in four digits hexadecimal (binary values) in the allocated words in the CIO Area. 1) ⁰C, °F conversion → 2) Zero/span adjustment → 3) Output limits (temperatures are typically stored at 10 times the value)
Accuracy (25°C) (Sensor Error not Included)		Platinum Resistance Thermometer input: (Larger of specified value ±0.3% or ±0.8°C) ±1 digit max.
		Thermocouple input: (Larger of specified value ±0.3% or ±1.5°C) ±1 digit or less However L: ±2°C ±1 digit max. −100°C or less for K and T: ±2°C ±1 digit max. 200°C or less for R and S: ±3°C ±1 digit max. 400°C for B or less not specified
		Voltage/current input: (±0.3% F.S.) ±1 digit max.
Temperature Coefficient		±100 ppm F.S./°C max.
Resolution		1/12,000 (with voltage/current input) See catalog section "Input Types and Input Ranges" for temperature inputs
Input Signal Range		Voltage/current input: -5% to 105% of the input range set in scaling Temperature input: ±20°C or ±20°F relative to upper and lower limits for each sensor range
Maximum Rated Input		Voltage input: ±15 V, Current input: 30 mA
Input Impedance		Temperature input: 10 kΩ min., Voltage input: 1 MΩ min., Current input: 250 Ω (fixed)
Warmup Time		30 mins.
Thermocouple Input		Uses internal sensors for cold junction compensation
Platinum Resistance Thermometer Input		· Measurement method: 3 wire method · Allowable conductor resistance: 20 Ω max. per wire · Input detection current: 1.1 mA
Conversion Period		250 ms/4 inputs
Maximum Time to Store Data in CPU Unit		Conversion period + one CPU unit cycle
Disconnection Detection		Disconnections can be detected at each input (excluding voltage/current input of 0 to 20 mA, 0 to 5 V, and 0 to 10 V) Detection level · Temperature input: When exceeding 20°C or 20°F relative to the upper and lower limits for each sensor range · +1 to +5 V: input signal < 0.3 V · 4 to 20 mA: input signal < 1.2 mA For connection interruptions or when out of input range, the disconnection detection flag is switched ON The process value overrange direction for when a disconnection occurs can be specified
Process Value Alarm		The process value 2-point alarm (L, H), hysteresis and on delay timer (0 to 60 s) can be set The process value alarm bit can be copied to a address in the available memory area allocated for memory
Insulation		Between input and controller signal: power supply = transformer, signal = photo coupler Between all inputs: power supply = transformer, signal = photo coupler
Insulation Resistance		Between mutual batch channels: 20 MΩ (with 500 V DC ohmmeter)
Dielectric Strength		Between mutual batch channels: 500 V AC, 50/60 Hz for 1 minute, Leakage current 1 mA max.
External Connection		Terminal block (removable)
Display		Front: LED × 3 (for normal operation, errors detected by unit, errors detected by CPU unit)
Setting Part		Front rotary switch: Unit number (0 to 95)
Current Consumption (Supplied by Power Supply Unit)		5 V DC, 320 mA max.
External Dimensions (mm)		31 (W) × 90 (H) × 65 (D)
Weight		150 g or less

*1. Square root calculation function is possible only during DC input. The square root is not extracted for temperature input. The square root calculation function is only available when the maximum scaling value is greater than the minimum scaling value. The square root is not extracted when the maximum scaling value is less than the minimum scaling value. When the square root function is used, set the scaling values after square root calculation (e.g., for flow rates or other values) for the process value scaling A and B settings.
*2. The cold junction compensation method specification function is available only for thermocouple inputs.
*3. The resistance thermometer input compensation function is only available for the resistance thermometer input.

Outline drawing

System configuration

: 30; 60; 90

Part Number
CJ1W-AD04U

Part Number	Price	Minimum Order Qty.	Volume Discount	Days to Ship
	₹ 47,960.20	1 Piece(s)		5 Day(s) or more

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Basic Information

Type	Input	Input Type	Voltage / Current / Thermocouple / Temperature Measuring Resistor	Number of Input Channels	4
Input Range	Other	A/D Conversion Speed (Conversion Time)	Less than 100 to 500 ms	Terminal shape	Terminal Block
Representative Standard	CE / UL / CUL / CSA	Consumed current (5 V system)(A)	0.32	Input Signal Range	Pt 100, JPt 100, Pt 1000, 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 V

Please check the type/dimensions/specifications of the part CJ1W-AD04U in the CJ series process input/output unit series.

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

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