Honeywell 2MLL-C22A Communication Module RS 232

Overview

The 2MLL-C22A serial communication module is an advanced interface device designed to facilitate efficient and reliable data exchange in industrial automation systems. Supporting multiple communication protocols, this module is ideal for diverse network configurations and offers flexibility in application.

Features

• Dual Channel RS232C: Supports modem connections for remote communication.
• Wide Baud Rate Options: 300 to 115200 bps, ensuring compatibility with various devices.
• Flexible Network Configurations: 1:1, 1:N, and N:M setups available.
• Diagnostic Tools: Auto-scan, frame monitor, link monitor, and loopback features for quick troubleshooting.
• Protocol Support: Modbus RTU/ASCII (slave) and P2P (master).
• Robust Build: Lightweight yet durable with a compact design (121g).
• User-Friendly Software: Configuration with SoftMaster-NM software for easy setup.

Technical Specifications

• Brand: Honeywell
• Model: 2MLL-C22A
• Interface Standard: RS232C, 2 channels
• Communication Protocols: Modbus RTU/ASCII (slave), User-defined Protocol (master)
• Data Settings: Start bit: 1; Data bits: 7/8; Stop bits: 1/2; Parity: Odd/Even/None
• Transmission Distance: Up to 15m, extendable with a modem
• Station Number Range: 0-31 (32 max stations)
• Current Consumption: 310mA
• LED Indicators: RUN, I/F, TX, RX, ERR
• Application Software: SoftMaster-NM
• Weight: 121g

FAQ

1. What is the primary communication protocol of the 2MLL-C22A module?
It supports Modbus RTU/ASCII in slave mode and P2P for master mode communication.

2. Can the 2MLL-C22A module connect to remote devices?
Yes, it allows modem connections through RS232C channels for remote communication.

3. What software is required for configuration?
The module is configured using SoftMaster-NM software.

4. What is the maximum transmission distance?
Up to 15m for RS232C, extendable using a modem.

5. Does the module support diagnostics?
Yes, it offers auto-scan, frame monitoring, link monitoring, and loopback testing.

For more detailed information, please check official datasheet: pmt-hps-master-logic-200-specifications-and-technical-data