MB-DIOx/y-IP65 Modbus/BACnet I/O-Mixing Module

Acquisition and control of actuators in ventilation systems

The MB-DIOx/y-IP65 module series in an IP65 housing with 2 or 4 digital inputs and 1 or 2 relay outputs (see variants) is suitable for accommodating decentralized signal contacts and controlling decentralized switching tasks. As signal contacts, e.g. window contacts or the positions of ventilation flaps, etc. can be detected and controlled for switching tasks, e.g. motorized actuators or light bands, etc.

Actuators with AMP connectors (brand from TE Connectivity) can be connected directly to the MB-DIOx/y-IP65. Depending on the operating mode, the module can be switched or requested with Modbus standard registers or with BACnet objects. For manual control, the relay outputs are equipped with switches. The settings of the operating mode, bit rate and parity are made via two rotary switches or via software.

• Acquisition of two or four sensors (for one or two ventilation flaps)

• Control of one or two actuators (ventilation dampers)

• Direct connection to actuators with AMP connectors or open wiring

• Pluggable spring clamp connection technology for bus connection and operating voltages / actuators

• Operating voltages and drives with 230 V AC, 24 V AC/DC

• BACnet MS/TP and Modbus RTU on one device

• Housing with IP65 protection

• For decentralized mounting (low wiring effort)