Honeywell 2MLR-DBSF Fiber-Optic Expansion Driver Module

Overview

The Honeywell 2MLR-DBSF is a fiber-optic expansion driver module designed for the MasterLogic-200 PLC system. It supports high-speed, noise-immune communication between the main CPU and remote expansion bases. This makes it ideal for distributed control systems in demanding industrial environments. The module uses LC-type multimode fiber connectors and supports communication distances up to 2 km. Its rugged design complies with industrial standards for shock and vibration resistance, ensuring long-term reliability.

Technical Specifications

Product Type:

• Expansion Driver Module

System Compatibility:

• Honeywell MasterLogic-200 PLC system

Transmission Media:

• Optical fiber (Multimode)

Fiber Cable Type:

• 62.5/125 µm multimode fiber

Connector Type:

• LC-type (Lucent Connector)

Maximum Communication Distance:

• Up to 2 km between remote expansion bases

Station Number Range:

• 1 to 31 (invalid numbers trigger an error)

Loader Interface:

• USB connection

Installation Location:

• CPU0 connector on the expansion base

Operating Temperature:

• 0°C to +55°C

Storage Temperature:

• -25°C to +70°C

Operating Humidity:

• 5% to 95% RH (non-condensing)

Storage Humidity:

• 5% to 95% RH (non-condensing)

Weight:

• Approx. 99–300 g (varies by version/source)

Vibration Resistance (IEC61131-2 compliant):

• Occasional Vibration:
  • 10 ≤ f < 57 Hz: 0.075 mm amplitude
  • 57 ≤ f ≤ 150 Hz: 9.8 m/s² (1G)
• Continuous Vibration:
  • 10 ≤ f < 57 Hz: 0.035 mm amplitude
  • 57 ≤ f ≤ 150 Hz: 4.9 m/s² (0.5G)

Shock Resistance:

• 147 m/s² peak acceleration for 11 ms