Output characteristics
8-channel passive switch input DI (optical isolation), 8-channel digital output DO (relay 250V, 10A).
Interoperability
It is fully compatible on Modbus LAN, and the communication speed is up to 76.8kbps
Multifunction
Programmable and independently operable for use in central equipment systems (refrigeration stations, thermal stations), as well as other control equipment.
High reliability
4-layer PCB overall filter, all the program data backup in FLASH.
Extensibility
Can be combined with VK.2000A and VK.AIO expansion modules (up to 4) to form a powerful multi-point control network.
