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MR-DI4

The Modbus module with 4 digital inputs was developed for decentralized switching tasks. It is suitable for detecting potential-free switch states, for example electrical limit switches on vent valves or auxiliary contacts of power contactors. The inputs can be operated by means of potential-free switches or contacts or used as voltage inputs. The inputs can be scanned by means of standard objects via a Modbus master. The module address, the baud rate and the parity are set by means of two address switches on the front. Suitable for decentralized mounting in serial sub-distributor.

Protocol - Modbus RTU
Addressing range - 00 to 99
Bus interface - RS485 (two-wire bus)
Transmission rate - 1200 to 115200 baud
Operating voltage range - 20 V to 28 V AC/DC (SELV)
Current consumption - 50 mA (AC) / 20 mA (DC)
Relative duty cycle - 100%
Inputs - 4 x digital
Input / voltage - 30 V DC
Input / high signal - more than 7 V AC/DC
Display - Green, red and yellow LED
Dimensions (W x H x D) - 35 x 70 x 65 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 block - IP40 / IP20

Technical Data
P/N - 1108341319
Color - gray
Feature 1 - 4x IN (U or contact)
Feature 2
EAN-No - 4250184135647

Адрес: Украина, Киев, ул. М. Расковой, 13, 9-й этаж

Телефон: +38 0 (44) 239-2065, 494-2525 (многоканальные)

Факс: +38 0 (44) 239-2069, E-mail: kiev@symmetron.ua