【W-M1B109】8 Channels Current Input Module
Production Information
Introduction
W-M1B109 / W-M1B110, 8 and 16 channels current analog input modules offering the flexibility and variety for the different kinds of industrial automation applications. It’s capable of connecting to sensors and equipment used on site and make users a good experience due to the friendly configuration.
| ➨W-M1B109 | ➨W-M1B110 |
| 8 Channel Current Input Input Impedance Current: 120 Ω |
16 Channel Current Input Input Impedance Current: 120 Ω |
Specification
| Analog Input | |
| Channel | 8 Channels |
| Input Type | Current |
| Current Range | ±20 mA, 4-20 mA, 0-20 mA |
| Burn-out Detection | 4-20 mA |
| Sampling Rates | 2.5 Samples / Second per channel |
| Resolution | 16-bit |
|
Accuracy
|
± 0.1% FSR |
| Input Impedance | Current: 120 Ω |
| Span Drift | ± 25 ppm/ºC |
| Zero Drift | ± 6 μV/ºC |
| Input Voltage Protection | ± 36V |
| Channel Independent Configuration | Yes |
| General | |
|
Interface
|
RS-485 |
| Communication Protocol | Modbus RTU |
| Communication Speed | From 1200-115.2 kbps |
| 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 |