【W-M1B107】 8 Channels Thermocouple Input Module
Production Information
Introduction
W-M1B107/W-M1B108, 8 and 16 channels thermocouple analog input modules which are the extremely cost-effective options to users, particularly for the industrial automation applications.| ➨W-M1B107 | ➨W-M1B108 |
| 8 Channel Thermocouple Input Input Voltage Protection ±35V |
16 Channel Thermocouple Input Input Voltage Protection ±35V |
Specifications
| Analog Input | |
| Channel | 8 Channels |
| Input Type | Thermocouple |
| Direct Sensor Input | J, K, T, E, R, S, B, N |
| Burn-out Detection | Yes |
| Sampling Rates | 2.5 Samples / Second per channel |
| Resolution | 16-bit |
| Accuracy | ± 0.1% FSR |
| Input Impedance | Voltage: 2 MΩ |
| Span Drift | ± 25 ppm/ºC |
| Zero Drift | ± 6 μV/ºC |
| Input Voltage Protection | ± 36 V |
| Channel Independent Configuration | Yes |
| General | |
| Interface | RS-485 |
| Communication Protocol | Modbus RTU |
| Communication Speed | From 1200-115.2k bps |
| Communication Distance | 1.2 km at 9.6 kbps |
| Power Consumption | 1.6W @ 24 VDC |
| Power Requirement | 10 – 60 VDC |
| Intra-Module Isolation, Field-to-Logic | 2500 VDC |
| Watchdog Timer | System (1.6 Second Fixed) |
| LED Indicators | PWR, Comm, Prog, Status |
| Environmental | |
| Temperature | -25 to +70 ºC (Operating); -30 to +75 ºC (Storage) |
| Humidity | Operating Relative Humidity: 10% to 90% (non-condensing) |
| Dimension | |
| Weight | 65g (Average) |
| Dimension | 472mm x 121mm x 120mm |
Ordering Information
| Modbus RTU RS-485 Remote Analog Module | |
| W-M1B103 | 8-Ch Universal Analog Input Module with High Voltage Protection (Voltage/Current/Thermocouple) Module |
| W-M1B104 | 16-Ch Universal Analog Input Module with High Voltage Protection (Voltage/Current/Thermocouple) Module |
| W-M1B107 | 8-Ch Thermocouple Input Module |
| W-M1B108 | 16-Ch Thermocouple Input Module |
| W-M1B109 | 8-Ch Current Input Module |
| W-M1B110 | 16-Ch Current Input Module |
| W-M1B111 | 8-Ch Voltage Input Module |
| W-M1B112 | 16-Ch Voltage Input Module |
| W-M1B113 | 6-Ch RTD Input Module |
| W-M1B115 | 8-Ch Voltage / Current Input Module with High Voltage Protection |
| W-M1B116 | 16-Ch Voltage / Current Input Module with High Voltage Protection |
| W-M1B201 | 8-Ch Analog Output Module |
| Modbus RTU RS-485 Digital & Relay Output Module | |
| W-M1B301 | 16-Ch Digital Input Module |
| W-M1B302 | 32-Ch Digital Input Module |
| W-M1B401 | 16-Ch Digital Output Module |
| W-M1B402 | 32-Ch Digital Output Module |
| W-M1B403 | 8-Ch Relay Output Module |
| W-M1B404 | 16-Ch Relay Output Module |
| W-M1B501 | 16-Ch Digital Input / 16-Channel Digital Output Module |
| W-M1B502 | 16-Ch Digital Input / 8-Channel Relay Output Module |