产品特点
| 频道/通道 数量 |
4 channels |
| 隔离度 |
0.5 kV |
4-ch digital in, 24 VDC, 3 ms, 2-conductor connection
This digital input module receives control signals from digital field devices (e.g., sensors).
The module is a 4-input channel, 2-conductor device. Due to its four 24V connections, four sensors may be directly connected to it.
Each input module has a noise-rejection filter. This filter is available with different time constants.
Field and system levels are electrically isolated.