I-97019/S CR, 8-ch Thermocouple Input Module with High Voltage Protection Includes CN-1824M Daughter Board
I-97019/S CR
8-ch Thermocouple Input Module with High Voltage Protection Includes CN-1824M Daughter Board
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Features
- 8-channel Analog Input
- Current, Voltage and Thermocouple Input
- Individual Channel Configuration
- Open Thermocouple Detection
- Temperature Output Consistency
- Stable Temperature Output in the Field
- 240 Vrms Overvoltage Protection
- 4 kV ESD Protection
- Dual Watchdog
- 3000 VDC Intra-module Isolation, Field-to-Logic
Introduction
The I-97019 is a 8-channel universal Analog Input module with an RS-485 interface that is especially designed for extremely accurate thermocouple measurement and features automatic cold-junction compensation for each channel to ensure temperature output consistency and stable temperature output in the field. The innovative design of the enhanced model ensures that thermocouple measurement is more accurate than with the earlier design. Besides the thermocouple inputs, the I-97019 also supports voltage and current input. The voltage input range can be from ±15 mV to ±10 V. Up to 8 different types of Analog Input can be connected to a single module. Overvoltage protection of up to 240 Vrms is provided. The module also features per-channel open wire detection for the thermocouple and +4 to +20 mA input channels.
Applications
- Building Automation
- Factory Automation
- Machine Automation
- Remote Maintenance
- Remote Diagnosis
- Testing Equipment
Specifications
CPU Module
Watchdog Timer: Yes, Module (1.6 Seconds), Communication (Programmable)
Isolation
Intra-module Isolation: 3000 VDC
EMS Protection
ESD (IEC 61000-4-2): ±4 kV Contact for Each Terminal
±8 kV Air for Random Point
LED Indicators
Status: 1 x Power and Communication
Analog Input
Channels: 8 Differential
Sensor Type: Thermocouple: J, K, T, E, R, S, B, N, C, L, M, LDIN43710
Voltage: ±15 mV, ±50 mV, ±100 mV, ±500 mV, ±1 V, ±2.5 V, ±5 V, ±10 V
Current: ±20 mA, 0 ~ 20 mA, 4 ~ 20 mA
Temperature Output Consistency: Yes
Stable Temperature Output in the Field: Yes
Range: ±15 mV, ±50 mV, ±100 mV, ±500 mV, ±1 V, ±2.5 V, ±20 mA, 0 ~ 20 mA, 4 ~ 20 mA ((jumper selectable))
Resolution: 16-bit
Accuracy: ±0.1% of FSR
Sampling Rate: 10 Hz (Total)
Input Impedance: > 400 kΩ
Common Voltage Protection: ±200 VDC
Overvoltage Protection: 240 Vrms
Individual Channel Configuration: Yes
Open Wire Detection: Yes
COM Ports
Ports: 1 x RS-485
Baud Rate: 1200 to 115200 bps
Data Format: N, 8, 1
Protocol: DCON
Power
Consumption: 0.6 W Max.
Mechanical
Dimensions (mm): I-97019: 31 x 134 x 134 (W x L x H)
CN-1824M: 28 x 36 x 80 (W x L x H)
Environment
Operating Temperature: -25 ~ +75 °C
Storage Temperature: -40 ~ +85 °C
Humidity: 10 ~ 90% RH, Non-condensing