---
lang: "en"
title: "Modbus Module 2 RTD Input (RTD sensor inputs: OHM, PT100, PT1000, NI1000-DIN43760, 2/3 wire)"
sku: "RESI-2RTD-SIO"
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brand: "MARCOM S.r.l."
end_of_life: "false"
---

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RESI-2RTD-SIO: Modbus Module 2 RTD Input (RTD sensor inputs: OHM, PT100, PT1000, NI1000-DIN43760, 2/3 wire)

MODBUS/RTU or ASCII module for reading two RTD inputs. Host communication: via RS232 or RS485 with simple ASCII strings or MODBUS/RTU slave protocol, host baud rate: 9600, 19200, 38400 or 57600Bd, no parity, even or odd, 8 data bits, 1 stop bit.

Different RTD sensors can be used with the module. 2-wire, 3-wire or 4-wire sensor connection. Each channel can be configured for a different RTD sensor type. The RTD sensor input group is galvanically isolated from the rest of the module.

## Technical characteristics

- Dimensions (LxWxH):17.5x90x56.4 mm
- Power supply: 12-48VDC
- Housing: 1MU
- Mounting: mountable on a DIN rail EN50022
- Certificate: CE
- Protection class: IP20

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Source: https://shop.marcomweb.it/en/modbus/modbus-module-2-rtd-input-rtd-sensor-inputs-ohm-pt100-pt1000-ni1000-din43760-23-wire

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