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Miễn phí vận chuyển với đơn hàng từ 10.000.000đModule 8 kênh AI Thermocouple ICP DAS I-97018/S CR
Feature
• 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-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.
Application
• 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 Current: ±20 mA, 0 ~ 20 mA, 4 ~ 20 mA |
| Stable and Consisten 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 | |
|---|---|
| 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-97018: 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 |
Download
Ordering Information
| I-97018/S CR | 8-ch Thermocouple Input Module with High Voltage Protection (RoHS) Includes CN-1824M Daughter Board |
