China Acrel 300286. Sz Scada System Used Multi-Circuit RTU Remote Terminal Unit with Recording Function 8di 8do for Iot Platform Support RS485 Modbus RTU, Find details about China Multi-Circuit Remote Terminal Unit, Remote Terminal Unit with Recording Function from Acrel 300286. Sz Scada System Used Multi-Circuit RTU Remote Terminal Unit with Recording Function 8di 8do for Iot Platform Support RS485 Modbus RTU
Technical parameters | Values | |
Switching input | Switching output | |
Number of inputs/outputs | 8 | 8 |
Intput/output | passive dry contact input | 8 channels relay output(Pulse or hold mode) |
Communications | RS485 port(Modbus RTU protocol),three-core shielded line | RS485 port(Modbus RTU protocol),two-core shielded line |
Bus capacity | ≤32 | ≤32 |
Switch incident resolution | Ability to distinguish between multiple contact successive changes:When any two contacts displacement interval is greater than 1 ms,Ability to distinguish between cells (less than 2ms) can be reflected in the SOE. | / |
Signalling scanning speed | All channel scanning cycle time required is 1ms | / |
Remote signaling debounce time | All channels use the same debounce time 1ms (can be set) | / |