8-Channel High Speed Thermocouple Input Module, Includes CN-1825 Daughter Board
Features
The I-8018W/S1 is an 8-channel thermocouple input module. Each channel provides 100Hz high-speed sampling rate and supports various thermocouple input types, including J, K, T, E, R, S, B, N, and C. , L, M and LDIN43710. It features automatic cold-junction compensation for each channel and supports open thermocouple detection and 30VDC overvoltage protection.
• Building Automation
• Factory Automation
• Machine Automation
• Remote Maintenance
• Remote Diagnosis
• Testing Equipment
| CPU Module | |
|---|---|
| Watchdog Timer | 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 System 8 x I/O |
| Analog Input | |
|---|---|
| Channels | 8 |
| Type | Thermocouple |
| Sensor Type | J, K, T, E, R, S, B, N, C, L, M, LDIN43710 |
| Resolution | 16-bit |
| Accuracy | ±0.1% FSR |
| Sampling Rate | 100 Hz (per channel) |
| Input Impedance | >400 kΩ |
| Overvoltage Protection | 30 V |
| Individual Channel Configuration | Yes |
| Open Wire Detection | Yes |
| COM Ports | |
|---|---|
| Ports | 1 x RS-232 |
| Baud Rate | 921600 bps |
| Data Format | N, 8, 1 |
| Protocol | Modbus RTU |
| Power | |
|---|---|
| Consumption | 0.3 W Max. |
| Mechanical | |
|---|---|
| Dimensions (mm) | I-8018W: 32 x 85 x 114, CN-1825: 43 x 84 x 30 (W x L x H) |
| Environment | |
|---|---|
| Operating Temperature | -25 ~ +75 °C |
| Storage Temperature | -40 ~ +85 °C |
| Humidity | 10 ~ 95% RH, Non-condensing |
| I-8018W-G/S1 CR | 8-Channel High Speed Thermocouple Input Module, Includes CN-1825 Daughter Board (RoHS) |
