---
lang: "en"
title: "BMT-AI8 BACnet MS/TP 8 Analog Inputs"
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brand: "MARCOM S.r.l."
end_of_life: "false"
---

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BMT-AI8 BACnet MS/TP 8 Analog Inputs

The BACnet MS/TP module with 8 individually configurable resistance or voltage inputs has been developed for decentralized switching tasks. It is suitable for detecting resistances and voltages from, for example, passive and active temperature sensors, electrical sensors, and voltage sensors. Passive and active temperature sensors, bleed and mixing valves, valve positions, etc. The inputs can be universally configured using standard objects via 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 00 to F9
- RS485 Bus Interface (two-wire bus)
- Transmission Speed 9600 to 115200 bit/s
- Operating Voltage 24 V AC/DC +/- 10 % (SELV)
- Current Consumption 65 mA (AC) / 25 mA (DC)
- Relative Duty Cycle 100 %
- 8 x Individually Configurable Inputs
- Input / Resistance 40 Ohm to 4 MOhm
- Input / Voltage 0 V to 10 V DC
- Input / Resolution 10 mV (0 to 100 %)
- Input / Voltage Input Error 10 mV
- Input / Resistance Input Error < 12 kOhm 0.1 %
- Input / Resistance Input Error >= 12 kOhm 1 %
- Green, Red and Yellow LED Display
- Dimensions (W x H x D) 50 x 69.3 x 60 mm
- Weight 104 g
- Operating Temperature -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-ai8-bacnet-mstp-8-analog-inputs

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