Features:
- Provides eight RTD temperature-input channels.
- Integrates with the MasterLogic-200 PLC I/O platform.
- Supports configured resistance-sensor measurement and diagnostics.
The 2MLF-RD8A order identifies the dedicated RTD-input function rather than a general analog module.
Eight resistance sensors can be brought into the PLC application for monitoring, alarming or control.
Channel type, wiring topology and scaling should be copied from the validated project before exchange.
Availability is confirmed against the complete 2MLF-RD8A identity, required condition, quantity and delivery destination at quotation.
Verified resources for Honeywell 2MLF-RD8A:
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- Acquire bearing and winding temperatures in a PLC-controlled machine.
- Monitor utility temperatures from several resistance sensors in one rack slot.
- Replace an existing MasterLogic-200 RTD module while retaining field wiring.
- Each channel converts the configured RTD resistance characteristic to temperature.
- Lead-wire compensation must match the actual two-, three- or four-wire arrangement documented by the project.
- Open or inconsistent sensor circuits should be diagnosed before recalibration.
- Select the correct RTD standard for each used channel.
- Apply engineering-unit scaling and alarm limits in the MasterLogic project.
- Unused inputs should follow the module's documented configuration practice.
- Fit the module only to the compatible MasterLogic-200 base and rack position.
- Separate low-level sensor wiring from high-energy conductors.
- Maintain channel numbering and shield treatment when transferring conductors.