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SitemapSYSMAC CJ-series Process Analog Input Unit (Universal Inputs)
CJ1W-PTS
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 5 V)
Data Sheet (2207KB)
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List of Models
Process I/O Units
Isolated-type Thermocouple Input Units
External connection: Removable terminal block
No. of unit numbers allocated: 1
Standards: UC1, CE
| Unit classification | Product name | Input points | Signal range selection | Signal range | Conversion speed (resolution) | Accuracy (at ambient temperature of 25 ° C) | Current consumption (A) | Model | |
| 5 V | 24 V | ||||||||
| CJ1 Special I/O Units | Process Input Units (Isolated-type Thermocouple Input Units)  | 2 inputs | Set separately for each input | Thermocouple: B, E, J, K, L, N, R, S, T, U, WRe5-26, PLII DC voltage: ± 100 mV | Conversion speed: 10 ms/ 2 inputs, Resolution: 1/64,000 | Standard accuracy: ± 0.05% of F.S. (See note 1.) | 0.18 | 0.06 (See note 2.) | CJ1W-PTS15 |
| 4 inputs | Common inputs | Thermocouple: R, S, K, J, T, L, B | Conversion speed: 250 ms/ 4 inputs | Accuracy: ( ± 0.3% of PV or ± 1 ° C, whichever is larger) ± 1 digit max. (See note 3.) | 0.25 | --- | CJ1W-PTS51 | ||
Note:
1.The accuracy depends on the sensors used and the measurement temperatures.
2.This is for an external power supply, and not for internal current consumption.
3.L and −100°C or less for K and T are ±2°C±1 digit max., and 200°C or less for R and S is ±3°C±1 digit max. No accuracy is specified for 400°C or less for B.
Isolated-type Resistance Thermometer Input Units
External connection: Removable terminal block
No. of unit numbers allocated: 1
Standards: UC1, CE
| Unit classification | Product name | Input points | Signal range selection | Signal range | Conversion speed (resolution) | Accuracy (at ambient temperature of 25 ° C) | Current consumption (A) | Model | |
| 5 V | 24 V | ||||||||
| CJ1 Special I/O Units | Process Analog Input Units (Isolated-type Resistance Thermometer Input Units)  | 2 inputs | Set separately for each input | Resistance thermometer: Pt100, JPt100, Pt50, Ni508.4 | Conversion speed: 10 ms/ 2 inputs, Resolution: 1/64,000 | Accuracy: ± 0.05% of F.S. or ± 0.1 ° C, whichever is larger. | 0.18 | 0.07 (See note.) | CJ1W-PTS16 |
| 4 inputs | Common inputs | Resistance thermometer: Pt100, JPt100 | Conversion speed: 250 ms/ 4 inputs | Accuracy: ± 0.3% of PV or ± 0.8 ° C, whichever is larger, ± 1 digit max. | 0.25 | --- | CJ1W-PTS52 | ||
Note:This is for an external power supply, and not for internal current consumption.
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