MC-EX-ND8 | Digital Input x 8

MC-EX-ND8_datasheet

Summary

MC-EX-ND8 Digital Input module is an expansion module compatible for use with MC-CPU-CM4-Gx CPU module. This module was implemented for read Digital Input signals. This expansion module includes a high speed 1.7 Mhz I2C interface with an address configurable DIP switches to establish communication with a CPU module. MCP23008 I2C port expanding IC supports up to eight inputs in this module. All inputs were Internal optically isolated as a protection feature. This module, expansion is supported by board-to-board connector with 40 pins.

Specifications

• Integrated MCP23008 chip for port expanding
• Programming MCP23008 chip via high speed 1.7 MHz I2C interface
• Possible to read Digital signals
• Address configuration supports up to 8 addresses with DIP switches
• Optically Isolated for protection
• Support for Sink/Source Polarity
• 24V DC Rated Supply Voltage

Expansion

• Supports maximum four unites for single Bus expansion

Ports & Connections

• 40 pin board board-to-board connector integrated for expansion
• Top Hat type Din Rail Mounting
• 8 x Digital Inputs 0 – 24V DC
• 1 x Input Power