Features:
- Temperature acquisition: two RTD or resistance channels
- Sensor coverage: documented platinum, nickel, and copper curves
- Diagnostic processing: open-wire detection, alarms, and selectable notch filtering
1734-IR2 converts low-level resistance changes into controller temperature data within a compact POINT I/O slot.
Sensor curve, lead resistance, shielding, filter choice, and non-isolated references all influence the credibility of the final measurement.
A replacement should be accepted with resistance or temperature checks, not only a green channel indicator.
Availability of 1734-IR2 is subject to Apter Power inventory and sourcing confirmation.
Allen-Bradley 1734-IR2 POINT I/O 2-Channel RTD Input Module Manuals and Product Resources
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.
Allen-Bradley 1734-IR2 POINT I/O 2-Channel RTD Input Module Specs
General
- ManufacturerAllen-Bradley
- Model1734-IR2
- ConditionNew Original ready stock
- Product FamilyPOINT I/O 1734
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.
Protect the resistance measurement
- Sensor curve: select the exact platinum, nickel, copper, or ohms mode.
- Leads: document conductor count and terminal assignment.
- Shield: route low-level wiring away from powered circuits.
- Open wire: investigate the sensor and every connection before recalibration.
Balance stability and response
- Notch: choose noise rejection from the measured environment.
- Response: verify update and step timing against the thermal process.
- Reference: compare each channel with known resistance or temperature.
- Record: retain curve, filter, offsets, and acceptance results.
Supported product applications
- Platinum RTDs: acquire supported Pt temperature curves.
- Nickel and copper sensors: monitor documented resistance-temperature devices.
- Resistance measurement: use the 0...600 Ω input mode where approved.
- Remote temperature I/O: place two RTD channels near the monitored equipment.