I-97015 CR
8-ch RTD Input Module
The I-97015 is a 8-channel RTD input module that is used for measuring temperature using RTD. Each channel can be connected to different kinds of RTD sensor. and features automatic compensation for three-wire RTD so that it can measure accurately regardless of the length of the wires. Also, the I-97015 are fully RoHS-compliant and features 4 kV ESD protection as well as 3000 VDC intra-module isolation.
I-97015 CR: 8-channel RTD Input Module (Gray Cover) (RoHS)
- 8-channel RTD Input
- 3-wire RTD Lead Resistance Elimination
- High Resolution: 16-bit
- Individual Channel Configuration
- Open Wire Detection
- Overvoltage Protection
- ±4 kV ESD Protection
- 3000 VDC Intra-module Isolation
- Wide Operating Temperature Range: -25 to +75°C
Analog Input
Channels: 8
Wiring: 2/3-Wire
Sensor Type: Pt100, Pt1000, Ni100, Ni120, Cu50, Cu100, Cu1000
Accuracy: 16-bit
Resolution: ±0.05% of FSR
-3dB Bandwidth: 15.7 Hz
Sampling Rate: 12 Hz (Total)
Zero Drift: ±0.5 μV/°C
Span Drift: ±20 ppm/°C
Common Mode Rejection: 150 dB
Normal Mode Rejection: 100 dB
Input Impedance: >1 MΩ
Individual Channel Configuration: Yes
3-wire RTD Lead Resistance Elimination: Yes
Resistance Measurement: 3.2 kΩ
Open Wire Detection: Yes
Overvoltage Protection: ±120 VDC
Communication
Interface: RS-485
Format: N, 8, 1
Baud Rate: 1200 to 115200 bps
Protocol: DCON
Dual Watchdog: Yes, Module (1.6 Seconds), Communication (Programmable)
LED Display
System LED Indictors: 1 LED as Power/Communication Indicator
I/O LED Indicators: 16 LEDs as High/Low Alarm Signals
Isolation
Intra-module Isolation, Field-to-Logic: 3000 VDC
EMS Protection
ESD (IEC 61000-4-2):
- ±4 kV Contact for each Terminal
- ±8 kV Air for Random Point
RS Immunity (IEC 61000-4-3): 3 V/m, 80 MHz ~ 1 GHz
Power
Power Consumption: 0.6 W Max.
Mechanical
Dimensions (L x W x H): 144 mm x 30.3 mm x 134 mm
Environment
Operating Temperature: -25 to +75°C
Storage Temperature: -40 to +85°C
Humidity: 10 to 90% RH, Non-condensing