Hardware Overview > Input and Output Devices > RMS-DO-L-R

General information

Functions	Description
Dimensions	108 x 89.7 x 62.2 mm
Housing material	PC (Polycarbonate)
Weight	155 g
Power Supply	The module has the following two power supply variants: o24 VDC ±10 % / <100 mA1 via terminals (V+ / V-) oPower over Ethernet (PoE), per standard IEEE 802.3af, Class 1
Interface	The device is operated completely via the LAN interface.
Cable length	<3 m min. Cat. 5

1 Power supply requirements: 24 VDC ±10 % / >4 W nominal / <15 W limited power source

RMS Digital Output Module

The digital output module provides two digital outputs as well as an Ethernet connection for integration into the Rotronic Monitoring System (RMS).

The device provides the following basic functions:

•Two digital output channels

•Relays can be read or set via interface

•Firmware update

Inputs / Outputs

The RMS devices have different inputs or outputs. Devices with replaceable probes (E2 connector) automatically detect the measuring parameters of the probe.

The following table lists the main types of RMS devices:

Data Loggers for Interchangeable Probes
RMS-LOG-L	Data logger, external probe, LAN
RMS-LOG-868	Data logger, external probe, 868 MHz
Temperature Data Loggers
RMS-MLOG-T10-xxx	Data logger, external probe, 1 x NTC, 868 / 915 MHz
RMS-LOG-T-xxx	Data logger, internal probe, 1 x NTC, 868 / 915 MHz
Analog Input Modules
RMS-MADC-xxx-A	Data logger, 1 x analog input, 868 / 915 MHz , 0(4)…20 mA
RMS-MADC-xxx-V	Data logger, 1 x analog input, 868 / 915 MHz , 0…10 V
RMS-8ADC-L-R-A	8 x analog input, LAN, mounting on DIN top hat rail, 0(4)…20 mA
Digital Input Modules
RMS-DI-L-R	Data logger, 2 x digital input, LAN, mounting on DIN top hat rail
Digital Output Modules
RMS-DO-L-R	2 x digital output, LAN, mounting on DIN top hat rail

RTCC (Real Time Clock Calendar)

The device has a real time clock calendar. The time is synchronized continuously when connected to the server.

Data Output

The outputs are active as soon as the software configuration has been completed.

Following values are saved:

•time stamp

•actual status of the digital outputs

Operating and display elements

The device has a button and a multicolored LED for operation and display of the operating state. The button is used during commissioning or for switching the device off in battery operation. The device flashes only if the operating state changes, or if the push-button is pressed briefly. The displayed device state is updated for each event. In order to prolong the operating time in the battery operation, the LED flashing can be deactivated.

oSignal lamp and push-button

Pairing
Trigger	Action	LED
1 s press	Confirms pairing	n x orange, the indicator flashes while the paring request is running
Device status update
Trigger	Action	LED
1 s press	Shows the current status	1 x green, measurement & data transmission successful 1 x orange, measurement successful, data transfer failed
Automatic	At status change at the relay