Expansion units
I / O expansion units are designed to expand analog, digital and discrete input signals, as well as output relay and analog signals. The devices are controlled via the RS-485 interface (ModBus RTU protocol) and are slave devices. Recommended for work in conjunction with master devices (operator panels, PLCs, controllers, ...) that support the ModBus RTU communication protocol.
Ten-channel discrete output expansion unit BR10
Price range: $106 through $122