I-97018/S
Introduction
The I-97018 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-97018 also supports voltage and current input. The voltage input range can be from +/-15 mV to +/-2.5 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 ~ +20 mA input channels.
Applications
• Building Automation
• Factory Automation
• Machine Automation
• Remote Maintenance
• Remote Diagnosis
• Testing Equipment
• Factory Automation
• Machine Automation
• Remote Maintenance
• Remote Diagnosis
• Testing Equipment
Ordering Information
PRODUCT SERIES | DESCRIPTION | QNT. | INQUIRY |
---|---|---|---|
This combination include other products.
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CPU Module | |
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Watchdog Timer | Yes, Module (1.6 Seconds), Communication (Programmable) |
Isolation | |
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Intra-module Isolation | 3000 VDC |
EMS Protection | |
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ESD (IEC 61000-4-2) | ±4 kV Contact for Each Terminal ±8 kV Air for Random Point |
LED Indicators | |
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Status | 1 x Power and Communication |
Analog Input | |
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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 Current: ±20 mA, 0 ~ 20 mA, 4 ~ 20 mA |
Stable and Consistent Temperature Output | 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 | |
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Ports | 1 x RS-485 |
Baud Rate | 1200 to 115200 bps |
Data Format | N, 8, 1 |
Protocol | DCON |
Power | |
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Consumption | 0.6 W Max. |
Mechanical | |
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Dimensions (mm) | I-97018: 31 x 134 x 134 (W x L x H) CN-1824M: 28 x 36 x 80 (W x L x H) |
Environment | |
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Operating Temperature | -25 ~ +75 °C |
Storage Temperature | -40 ~ +85 °C |
Humidity | 10 ~ 90% RH, Non-condensing |