MVI94-MCM | ProSoft | Modbus Master/Slave Communication Module

Description

The ProSoft MVI94‑MCM is a Modbus Master/Slave communication module designed for 1794 FLEX I/O systems, providing reliable serial connectivity and flexible protocol integration.

Specifications

• Manufacturer: ProSoft

• Product Number: MVI94‑MCM

• Product Type: Modbus Master/Slave Communication Module

• Form Factor: Single‑slot, 1794 backplane compatible; installable in any slot

• Backplane Current Load: 20 mA @ 5 V

• External Power Supply: 12–24 VDC, 340–170 mA

• Operating Temperature: 0 °C to 55 °C (32 °F to 131 °F)

• Storage Temperature: –40 °C to 85 °C (–40 °F to 185 °F)

• Relative Humidity: 5% to 95% (non‑condensing)

• LED Indicators: Module status, backplane transfer, application status, serial activity, error

• Configuration Serial Port (PRT1): Mini‑DIN, RS‑232, hardware handshaking

• Application Serial Port (PRT2): Mini‑DIN, RS‑232/422/485 jumper‑selectable, 500 V optical isolation

• Dimensions (H × W × D): 9.4 cm × 9.4 cm × 6.9 cm

• Shipping Weight: 2 kg

Features

• Flexible Modbus Support: Operates as both Modbus Master and Slave for broad system compatibility.

• Dual Serial Ports: Independent configuration and application ports for streamlined integration.

• Optically Isolated Port: 500 V isolation enhances noise immunity and system protection.

• Compact FLEX I/O Design: Fits any 1794 backplane slot for easy system expansion.

• Comprehensive Diagnostics: LED indicators provide real‑time module, communication, and error status.

• Wide Power Range: Accepts 12–24 VDC external supply for versatile installation.

• Industrial‑Grade Reliability: Designed for harsh environments with wide temperature and humidity tolerance.