3 Channel RTD Analog Input Data Acquisition Module, communicable over Modbus RTU and RS-485. Supports operating temperatures between -25 to 75°C. The I-7033 is a 3-channel RTD Input module that is used for measuring temperatures via an RTD sensor and supports Pt100, Ni120, and Pt1000 type sensors. The module allows 2/3/4-wire RTD connections and features open wire detection. In addition, the I-7033 also includes 3000 VDC intra-module isolation, and supports lead resistance elimination for 3/4-wire connections.
Features:
- 3-channel RTD Input.
- Lead Resistance Elimination for 3/4-wire Connections.
- Open Wire Detection.
- 4 kV ESD Protection.
- 3000 VDC Intra-module Isolation.
- Dual Watchdog.
- Wide Operating Temperature Range: -25 to +75°C.
