The I-87013W is a 4-channel RTD input module that is used for measuring temperature using RTD. The module supports 2/3/4-wire RTD sensor and features open wire detection. The I-87013W also provides 4 kV ESD
protection and 3000 VDC intra-module isolation.
Building Automation
Factory Automation
Machine Automation
Remote Maintenance
Remote Diagnosis
Testing Equipment
Analog Input
Channels
4
Wiring
2/3/4-Wire
Sensor Type
Pt100, Pt1000, Cu50, Ni120
Resolution
16-bit
Accuracy
±0.1% of FSR
Sampling Rate
10 Hz (Total)
-3dB Bandwidth
15.7 Hz
Zero Drift
±0.5 μV/°C
Span Drift
±25 ppm/°C
Common Mode Rejection
150 dB min
Normal Mode Rejection
100 dB
Individual Channel Configuration
-
3-wire RTD Lead Resistance Eliminat
Yes
Resistance Measurement
3.2 kΩ
Open Wire Detection
Yes
Overvoltage Protection
±25 VDC
Communication
Interface
RS-485
Format
N, 8, 1
Baud Rate
1200 ~ 115200 bps
Protocol
DCON
Dual Watchdog
Yes, Module (1.6 Seconds), Communication (Programmable)