M-2017 Isolated 8-ch Analog Input Module with Modbus RTU and DCON
8-channel differential analog input module with per-channel configuration, DIP-switch voltage or current selection, and Modbus RTU or DCON over RS-485.
- 8 differential analog input channels, with voltage or current input selected by DIP switch
- Individual channel configuration for input range, with 16-bit resolution
- Normal mode at 10 Hz (total) and fast mode at 60 Hz (total) sampling
- 240 Vrms overvoltage and 50 mA overcurrent protection at 110 VDC
- 3000 VDC intra-module isolation with EFT, ESD and surge protection
- Modbus RTU and DCON protocols over 1 x RS-485, 1200 ~ 115200 bps
247,00 € per piece
| 1–9 pcs | 247,00 € | |
|---|---|---|
| 10–30 pcs | 240,00 € | −3 % |
| 31+ pcs | 235,00 € | −5 % |
Info sui prodotti "M-2017 Isolated 8-ch Analog Input Module with Modbus RTU and DCON"
The M-2017 CR is an 8-channel differential analog input module for engineers who need to read voltage or current signals over an RS-485 network. Each channel can be set to its own input range in software, and the DIP switch selects between voltage and current input for the module.
Two sampling modes let you trade speed for accuracy. Normal mode runs at 10 Hz total with ±0.1% of FSR accuracy, while fast mode runs at 60 Hz total with ±0.5% of FSR. The 16-bit resolution applies across the input ranges, from ±150 mV to ±10 V and ±20 mA, 0 ~ 20 mA and 4 ~ 20 mA.
The module is built for electrically harsh sites. It tolerates 240 Vrms overvoltage and 50 mA overcurrent at 110 VDC, provides 3000 VDC isolation, and includes EFT, ESD and surge protection to IEC 61000-4-2, -4 and -5. Dual watchdogs for the module and communication help keep a fault-prone installation running.
Applications
- Monitoring voltage and current signals in harsh industrial environments
- Remote analog data acquisition on Modbus RTU or DCON RS-485 networks
| Product type: | Analog Input Module |
|---|---|
| Interface: | RS-485 |
| Protocol: | DCON, Modbus RTU |
| Analog inputs: | 8 |
| Ports: | 1 |
| Isolation: | 3000 VDC |
| Power input: | +10 ~ +48 VDC |
| Operating temperature: | -25 ~ +75 °C |
| Mounting: | DIN-rail |
Specifications
| CPU Module | |
|---|---|
| Watchdog Timer | Module, Communication (Programmable) |
| Isolation | |
| Intra-module Isolation | 3000 VDC |
| EMS Protection | |
| EFT (IEC 61000-4-4) | ±4 kV for Power Line |
| ESD (IEC 61000-4-2) | ±8 kV Contact for each Terminal ±16 kV Air for Random Point |
| Surge (IEC 61000-4-5) | ±2 kV for Power Line |
| LED Indicators | |
| Status | 1 x Power and Communication |
| Analog Input | |
| Channels | 8 Differential |
| Type | Voltage Current |
| Range | Voltage: ±150 mV, ±500 mV, ±1 V, ±5 V, ±10 V Current: ±20 mA, 0 ~ 20 mA, 4 ~ 20 mA (DIP switch selectable) |
| Resolution | 16-bit |
| Accuracy | Normal Mode: ±0.1% of FSR Fast Mode: ±0.5% of FSR |
| Sampling Rate | Normal Mode: 10 Hz (Total) Fast Mode: 60 Hz (Total) |
| Input Impedance | 1 MΩ |
| Common Voltage Protection | ±200 VDC |
| Overvoltage Protection | 240 Vrms |
| Overcurrent Protection | 50 mA at 110 VDC |
| Individual Channel Configuration | Yes |
| COM Ports | |
| Ports | 1 x RS-485 |
| Baud Rate | 1200 ~ 115200 bps |
| Data Format | (N, 8, 1) (N, 8, 2) (E, 8, 1) (O, 8, 1) |
| Protocol | Modbus RTU, DCON |
| Bias Resistor | 1k Ω (DIP switch selectable) |
| Power | |
| Reverse Polarity Protection | Yes |
| Input Range | +10 ~ +48 VDC |
| Consumption | 0.7 W max. |
| Mechanical | |
| Dimensions (mm) | 33 x 110 x 96 (W x L x H) |
| Installation | DIN-Rail mounting |
| Environment | |
| Operating Temperature | -25 ~ +75 °C |
| Storage Temperature | -30 ~ +80 °C |
| Humidity | 10 ~ 95% RH, Non-condensing |
Specifications as published by the manufacturer. Subject to change.
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