---
lang: "en"
title: "UHF RTU RADIOMODEM with antenna"
sku: "D540-611E00"
canonical_url: "https://shop.marcomweb.it/en/uhf-radio/uhf-rtu-radiomodem-with-antenna"
brand: "MARCOM S.r.l."
end_of_life: "false"
---

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D540-611E00 R: D540 UHF RTU RADIOMODEM including 1/2 Lambda dipole antenna with 5 meters of cable

The D5 series (HPDL) radiomodems are RTU-function radiomodems equipped with 4 digital inputs, 2 digital outputs with relays, 2 analog inputs, 2 analog outputs, an RS485 serial connection, and a counter input. D5 series units are fully software-configurable.
Thanks to the inputs and outputs present in the D5 series, their use is extended to remote acquisition and control applications.

Different operational profiles programmable via software such as point-to-point, point-to-multipoint, broadcasting, and Modbus in master/slave or multimaster modes make the D5 series a flexible product capable of adapting to the most varied needs.
Routing tables make addressing to D5 units in a network completely transparent, even in the presence of complex paths. The Modbus profile makes the D5 series a real Modbus node to which up to eight external Modbus modules (sensors and/or actuators) can be connected via RS485, thus expanding the number of available inputs and outputs (power supply for additional Modbus modules provided directly by the device).

## Features

- Frequency: 868 MHz
- Max RF Power: max. 500 mW ERP software configurable
- Usage/Approvals: CE free use in Italy and some European nations
- Serial Port: RS485
- Inputs/Outputs: 4DI, 2DO, 2AI, 2AO, 1COUNTER IN
- Protection Class: aluminum enclosure for indoor use
- Antenna Connection: BNC female
- Antenna Type: supplied with dipole antenna with 5 meters cable
- Mounting: integrated mounting flange

 

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Source: https://shop.marcomweb.it/en/uhf-radio/uhf-rtu-radiomodem-with-antenna

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