Compact, multi-protocol I/O module

Powerful I/O module that functions as remote I/O over IP with open protocols, BACnet IP, and Modbus TCP/IP. The module is equipped with 8 digital inputs, making it an ideal monitoring device. Its compact size and ease of installation allow it to be installed even in confined spaces.

8 Digital Inputs

Dry contact inputs are designed for monitoring. The fast 100 Hz pulse counter with override function saves real-time values in EEPROM memory.

Modbus TCP/IP to Modbus RTU/ASCII gateway

The integrated Modbus gateway on the COM1 port allows the integration of up to 128 Modbus slave devices over IP.

Simplified configuration and commissioning process

The module allows seamless configuration over BACnet, Modbus, the integrated web server, or a free dedicated tool. Powering via a USB port facilitates local testing and a simple update process.

Hardware Specifications

• Ethernet Interface
• RS485 Interface
• Mini USB Type-B Interface
• Status LED Indicators
• DIN Rail Mounting

Inputs

• 8 Digital Inputs (DI)
• Dry Contact Inputs
• Fast Pulse Counter up to 100 Hz stored in EEPROM

Communication

• BACnet IP
• Modbus TCP/IP
• Modbus TCP/IP to Modbus RTU/ASCII Gateway
• Free iSMA Configurator Software
• Integrated Web Server
• Dedicated Niagara Framework Modules

Power Supply

• 24 V DC ± 20%
• 24 V AC ± 20%