---
lang: "en"
title: "BMT-AO4 BACnet MS/TP"
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---

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BMT-AO4 BACnet MS/TP 4 analog outputs 0-10 Volt

The BACnet MS/TP module with 4 analog outputs was developed for decentralized switching tasks. It is suitable as an encoder for control variables, for example for electric exhaust and mixing valves, valve positions, etc. Outputs can be issued via standard objects through a BACnet client. The module is addressed and the transmission speed is set using two address switches on the front. Suitable for decentralized mounting on a TH35 DIN rail according to IEC 60715 in electrical distribution cabinets.

## Technical Features

- BACnet MS/TP protocol
- Addressing range from 00 to F9
- RS485 bus interface (two-wire bus)
- Transmission speed from 9600 to 115200 bit/s
- Operating voltage 24 V AC/DC +/- 10 % (SELV)
- Current consumption 50 mA (AC) / 20 mA (DC)
- Relative duty cycle 100 %
- 4 x analog outputs
- Output / voltage 0 V to 10 V DC
- Output / current 5 mA at 10 V DC
- Output / resolution 0.3125 mV/digit
- Green and red LED display
- Dimensions (W x H x D) 35 x 69.3 x 60 mm
- Weight 72 g
- Operating temperature range -5 °C to 55 °C
- Storage temperature -20 °C to 70 °C
- Ingress protection for housing and terminal blocks IP40 / IP20

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Source: https://shop.marcomweb.it/en/bacnet/bmt-ao4-bacnet-mstp

MARCOM S.r.l. — a trusted supplier for industrial automation and building automation.