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MR-DO4 Modbus RTU

The Modbus module with 4 digital outputs was developed for decentralized switching tasks. It is suitable for switching electrical components, such as motors, contactors, lamps, louvers, etc. In this case it is necessary to protect the relay contacts by appropriate load-dependent measures. The module is provided with a manual control for manually switching the relays. The outputs can be switched by means of standard registers via a Modbus master. Module address, bit rate and parity are set with two rotary switches on the front or by software.Suitable for decentralized mounting on DIN TH35 rail according to IEC 60715 in electrical distribution cabinets.

Protocol Modbus RTU
Address range 00 to 99
Bus interface RS485 (two-wire bus)
Transmission rate 1200 to 115200 bit/s
Operating voltage 24 V AC/DC ± 10% (SELV)
Current consumption 200 mA (AC) / 70 mA (DC)
Relative duty cycle 100 %
Output / contacts 4 changeover contacts (4 DPDT)
Output / switching voltage 250 V AC
Output / continuous current 5 A / output
Output / switching frequency 360 cycles/h
Display Green, red and yellow LED
Dimensions (W x H x D) 35 x 69.3 x 60 mm
Weight 95 g
Operating temperature range -5 °C to +55 °C
Storage temperature range -20 °C to +70 °C
Ingress protection for housing / terminal blocks IP40 / IP20

Technical Data 

  • P/N1108361321
    Colorgray
    Feature 14x OUT (relay CO)
    Feature 2manual/automatic
    EAN-No4250184135661

Downloads

pdf Data sheet 1108361321 2.16 MB
pdf Instruction 1108361321 1.49 MB
pdf Modbus software manual 1.35 MB
pdf Produktuebersicht C|Logline 899905-05 EN 5.07 MB
lock 3D data - STEP / IGES
1108361321
740.16 KB
zip Modbus Configuration Tool V1.20 752.7 KB
last update on Thursday, 25. May 2017 - 3:53