M-7016-G Strain Gauge Input Module, 2-ch 4-wire, Modbus RTU and DCON
RS-485 strain gauge input module with two 16-bit full-bridge channels, programmable input ranges, Modbus RTU and DCON support, and a 0 ~ +10 V excitation output for load cells.
- Two full-bridge, 4-wire strain gauge inputs with 16-bit resolution
- Individually configurable input ranges from ±15 mV to ±2.5 V, plus ±20 mA current input
- 0 ~ +10 V excitation voltage output with 40 mA maximum load current
- Linear mapping function converts readings to engineering units via a user-defined table
- Modbus RTU and DCON protocols over RS-485, configurable in software
- One digital input with 50 Hz event counter and four open-collector digital outputs with high/low alarm option
276,00 € per piece
| 1–9 pcs | 276,00 € | |
|---|---|---|
| 10–30 pcs | 268,00 € | −3 % |
| 31+ pcs | 262,00 € | −5 % |
Informácie o výrobku "M-7016-G Strain Gauge Input Module, 2-ch 4-wire, Modbus RTU and DCON"
M-7016-G converts the electrical output of strain gauges and load cells into digital values that can be read over RS-485. Two analog channels accept full-bridge 4-wire sensors, and each channel can be configured individually for voltage or current input across several ranges, from ±15 mV up to ±2.5 V, and ±20 mA.
Beyond the two measurement inputs, the module provides a 0 ~ +10 V excitation voltage output rated at 40 mA, one digital input with a 50 Hz event counter, and four open-collector digital outputs that can be set as high or low alarm outputs. A linear mapping function lets raw readings be converted directly into engineering units using a user-defined correspondence table, which reduces the scaling work in the host system.
This grey-cover variant (ordering code M-7016-G CR) uses the Modbus RTU and DCON protocols, both selectable in software. Its 1500 VDC intra-module isolation, built-in dual watchdog and -25 ~ +75 °C operating range suit DIN-rail installations in building, factory and machine automation.
Applications
- Building Automation
- Factory Automation
- Machine Automation
- Remote Maintenance
- Remote Diagnosis
- Testing Equipment
| Product type: | Remote I/O module |
|---|---|
| Interface: | RS-485 |
| Protocol: | DCON, Modbus RTU |
| Digital inputs: | 1 |
| Digital outputs: | 4 |
| Analog inputs: | 2 |
| Ports: | 1 |
| Isolation: | 1500 VDC |
| Power input: | +10 ~ +30 VDC |
| Operating temperature: | -25 ~ +75 °C |
| Mounting: | DIN-rail |
Specifications
| CPU Module | |
|---|---|
| Watchdog Timer | Module, Communication (Programmable) |
| Isolation | |
| Intra-module Isolation | 1500 VDC |
| EMS Protection | |
| EFT (IEC 61000-4-4) | ±4 kV for Power Line |
| 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 |
| Digital Input/Counter | |
| Channels | 1 |
| Type | Dry Contact |
| Sink/Source (NPN/PNP) | Source |
| ON Voltage Level | Close to GND |
| OFF Voltage Level | Open |
| Max. Counts | 65535 (16-bit) |
| Frequency | 50 Hz |
| Input Impedance | 3 kΩ |
| Overvoltage Protection | ±30 VDC |
| Digital Output | |
| Channels | 4 |
| Type | Open Collector |
| Sink/Source (NPN/PNP) | Sink |
| Load Voltage | +3.5 ~ +50 VDC |
| Load Current | 30 mA/Channel |
| Power on Value | Programmable |
| Safe Value | Programmable |
| Strain Gauge, Load Cell Input | |
| Channels | 2 |
| Type | Full-Bridge Strain Gauge Voltage Current |
| Range | Voltage: ±15 mV, ±50 mV, ±100 mV, ±500 mV, ±1 V, ±2.5 V Current: ±20 mA |
| Wiring | 4-wire |
| Accuracy | ±0.05% of FSR |
| Resolution | 16-bit |
| Sampling Rate | 1-ch Mode: 10 Hz 2-ch Mode: 2 Hz (total) |
| Impedance | 20 MΩ |
| Overvoltage Protection | ±5 VDC |
| Excitation Voltage Output | |
| Channels | 1 |
| Range | 0 ~ +10 V |
| Resolution | 16-bit |
| Accuracy | ±0.05% of FSR |
| Max. Load Current | 40 mA |
| Power on Value | Programmable |
| COM Ports | |
| Ports | 1 x RS-485 |
| Baud Rate | 1200 ~ 115200 bps |
| Data Format | (N, 8, 1), (N, 8, 2), (E, 8, 1), or (O, 8, 1) |
| Protocol | Modbus RTU, DCON |
| Power | |
| Reverse Polarity Protection | Yes |
| Input Range | +10 ~ +30 VDC |
| Consumption | 2.4 W |
| Mechanical | |
| Dimensions (mm) | 72 x 123 x 35 (W x L x H) |
| Installation | DIN-Rail Mounting |
| Environment | |
| Operating Temperature | -25 ~ +75 °C |
| Storage Temperature | -40 ~ +85 °C |
| Humidity | 10 ~ 95% RH, Non-condensing |
Specifications as published by the manufacturer. Subject to change.
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