Unit classi- fica- tion | Product name | Input points | Signal range selec- tion | Signal range | Conver- sion speed (resolu- tion) | Accuracy (at ambient tempera- ture of 25 °C) | Ex- ternal con- nec- tion | No. of unit num- bers allo- cated | Current consump- tion (A) | Model | Stand- ards |
CJ1 Special I/O Units | Process Input Units (Iso- lated- type Thermo- couple Input Units) | 2 inputs | Set sepa- rately for each input | Thermo- couple: B, E, J, K, L, N, R, S, T, U, WRe5- 26, PLII DC voltage: ± 100 mV | Conver- sion speed: 10 ms/ 2 inputs, Resolu- tion: 1/64,000 | Standard accuracy: ±0.05% of F.S. *1 | Remov- able terminal block | 1 | 0.18 | 0.06 *2 | CJ1W-PTS15 | UC1 |
4 inputs | Com- mon inputs | Thermo- couple: R, S, K, J, T, L, B | Conver- sion speed: 250 ms/ 4 inputs | Accuracy: (±0.3% of PV or ±1°C, whichever is larger) ±1 digit max. *3 | 0.25 | --- | CJ1W-PTS51 | UC1, CE |