RESI®
Titel:
Manual RESI-DMX-MODBUS converter
Datum
Seite
Von
23.02.2015
6
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4
General Information
Our RESI-DMX-ASCII converter is designed for controlling a DMX light system with a DMX universe of 512
DMX addresses. The control is done with simple ASCII commands or with MODBUS/RTU registers.
Our RESI-DMX-MODBUS converter is designed to control a DMX light system with the MODBUS/RTU
protocol.
To control our DMX converter you need a host system with a serial interface (RS232 or RS485), which is able
to send ASCII command strings and which can receive ASCII characters. This feature is implemented in
almost any media control system like CRESTRON®, AMX® or CONTROL4®. But almost every standard PLC
can handle serial ASCII interfaces. Therefore your converter can be integrated everywhere. If the host system
offers a MODBUS/RTU master interface, our converter can be controlled via host registers.
Connection of up to 512 DMX lamps (depending on the extension of the DMX network)
DMX interface is galvanic insulated from the RS232 and RS485 interface
ASCII interface: RS232 or RS485, 9600 up to 57600 bps, 8 data bits, no parity, 1 stop bit
ASCII address is configurable via software
MODBUS/RTU slave interface: RS232 or RS485, 9600 up to 57600 bps, 8 data bits, no parity, 1 stop bit
MODBUS unit address is configurable via software
DMX interface: 250kBaud, refresh rate 1/10s
Power supply with 24VDC
Power consumption <0.5W
Mountable onto a EN50022 DIN rail
Type
Description
Voltage
Power
Weight
RESI-DMX-
MODBUS
MODBUS/RTU slave to DMX converter with
RS232/RS485 interface, supports up to 512
DMX lamps, DIP switches for configuration
24 V=
<0.5W
55 g
RESI-DMX-ASCII
ASCII and MODBUS/RTU slave to DMX
converter with RS232/RS485 interface, supports
up to 512 DMX lamps, DIP switches for
configuration
24 V=
<0.5W
55 g
