M-7011
1-channel Analog Input, 1-channel Digital Input and 2-channel Digital Output data acquisition module. Supports Thermocouple Input, Voltage Input & Current Input, communicable over Modbus RTU and RS-485. Supports operating temperatures between -25 to 75°C (-13F ~ 167F).
Features
The M-7011 is a one-channel Thermocouple input module. It provides cost-effective protection and conditioning for a wide range of valuable industrial control signals and systems. We provide free DCON utility which can help users configure and test M-7011 modules. Plenty of library functions and demo programs are provided which allows users to develop programs easily on Windows, Linux and DOS operating systems. Users can mount the modules on a DIN rail, panel or wall. Modules have a screw-terminal block to connect to the signals.
Specifications
| Analog Input | |
| Input Channels | 1 |
| Input Type | ±15mV, ±50mV, ±100mV,± 500mV , ±1V,± 2.5V ± 20mA (requires optional external 125 ohm resistor) Thermocouple( Type J, K, T, E, R, S, B, N, C) |
| Resolution | 16-bit |
| Sampling Rate | 10 Samples/ Second |
| Accuracy | ±0.05% |
| Zero Drift | ±0.5uV/°C |
| Span Drift | 25ppm/°C |
| Band Width | 5.24Hz |
| Common Mode Rejection | 150dB |
| Normal Mode Rejection | 100dB |
| Input Impedance | 20M Ohms |
| Intra-module Isolation, Field to Logic | 3000 VDC |
| Digital Input | |
| Channels | 1 |
| Logic Level 0 | +1V max |
| Logic Level 1 | +3.5V to 30V |
| Max Input Frequency | 50Hz |
| Min. Pulse Width | 1 ms |
| Digital Output | |
| Channels | 2 |
| Output Type | Sink, Open Collector to 30V |
| Output Load | 30mA max. per channel |
| Power dissipation | 300 mW |
| Interface | |
| Interface | RS-485, Modbus RTU |
| Format | N, 8, 1 |
| Baudrate | 1200 ~ 115200 bps |
| LED Display | |
| 1 LED | as Power/ Communication indicator |
| 4 1/2 digits | for I-7011D |
| Power | |
| Input | +10 to +30 Vdc |
| Power Consumption | 0.9 W (I-7011) / 1.5W(I-7011D) |
| Protocol | |
| Support Modbus and DCON Protocol | Yes |
| Watchdog | Yes, Module, Communication (Programmable) |
| Environment | |
| Operating temperature | -25°C to 75 °C |
| Storage temperature | -30°C to 75 °C |
| Humidity | 5 to 95%, non-condensing |
| Thermocouple Type | Range (°C) |
| J | -210 ~ +760 |
| K | -270 ~ +1372 |
| T | -270 ~ +400 |
| E | -270 ~ +1000 |
| R | 0 ~ +1768 |
| S | 0 ~ +1768 |
| B | 0 ~ +1820 |
| N | -270 ~ 1300 |
| C | 0 ~ 2320 |
References and Support
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