The BACnet MS/TP module in IP65 housing with 4 digital inputs was developed for decentralized switching tasks. It is suitable for detecting potential-free switch states, for example electrical limit switches on vent valves or auxiliary contacts of power contactors.The inputs can be operated by means of potential-free switches or contacts or used as voltage inputs.The inputs can be scanned by means of standard objects via a BACnet client. The module address and the bitrate are set by means of two address switches.

Tecnical Features

• Protocol BACnet MS/TP
• Addressing range 00 to F9
• Bus interface RS485 (two-wire bus)
• Transmission rate 9600 to 115200 bit/s
• Operating voltage 24 V AC/DC +/- 10% (SELV)
• Current consumption 64 mA (AC) / 35 mA (DC)
• Relative duty cycle 100 %
• Inputs 4 x digital
• Input / voltage 30 V AC/DC
• Input / high signal more than 7 V AC/DC
• Display Green, red and yellow LED
• Dimensions (W x H x D) 160 x 40.7 x 120 mm
• Weight 350 g
• Operating temperature range -5 °C to +55 °C
• Storage temperature range -20 °C to +70 °C
• Ingress protection for housing / terminal blocks IP65 / IP20