| Customization: | Available |
|---|---|
| Task: | Following |
| Structure: | Combination |
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| Unit classification | CJ-series Basic I/O Unit |
| Compatible Racks | CJ-series CPU Rack or CJ-series Expansion Rack |
| Max. number of Units |
10 Units/Rack max. (This requires a CJ1G or CJ1H CPU) |
| CPU Unit data area for inputs | Basic I/O area CIO0000 - 0999 (3, 4 or 6 words allocated in IO Table) |
| Insulation resistance | 20 MΩ min. (at 500 V DC) between input terminals and external AC terminals (Power Supply Unit) |
| Dielectric Strength | 500 VAC 50/60 Hz for 1 min. (detection current: 1 mA), between Input terminals and external AC terminals (Power Supply Unit) |
| Internal current consumption |
250 mA max., 5 V DC, from the CJ1 I/O bus. |
| Dimensions | 31 x 90 x 65 mm (W x H x D) |
| Weight | 150 g max. |
| Other | Other general specifications conform to the CJ-series general specifications. See Operation Manual W393. |
| Temperature Sensor | Pt100 or Pt1000 (IEC 60751) |
| Number of inputs | 1 to 6 |
| Measurement range | Pt100: -200.0 to +650.0 °C Pt1000: -200.0 to +650.0 °C |
| Indication resolution | 0.1 °C |
| Leadwire compensation |
Automatic, measured on B' terminals, updates one sensor in each scan cycle. |
| Temperature value Data representation | 16-bit signed integer in units of 0.1 °C: #F830 = -200.0 °C, #1964 = +650.0 °C |
| Indication accuracy over full operational range (0 - 55 °C ambient temperature) |
± 0.7 % of indicated value or ± 0.8 °C (whichever is larger) ± 1 digit max. when using 3-wire connection. |
| Input response time (per active input) | 40 ms (100 Hz suppression) 67 ms (60 Hz suppression) 80 ms (50 Hz suppression) 400 ms (50+60 Hz suppression) |
| Input update cycle time (all active inputs) |
[number of active inputs + 1] x [input response time] + 40 ms |
| I/O refresh time (influence on PLC cycle time) |
1-3 inputs (48pt mode): 0.008 ms 4 inputs (64pt mode): 0.011 ms 5-6 inputs (96pt mode): 0.016 ms |
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