features and benefits
The M-7011/M-7011D features current and voltage input as well as thermocouple input.
The module provides 1-channel analog input, 1-channel digital input that functions as a 50 Hz event counter, and 2-channel digital output that can be used as a high/low alarm.
The module also features open wire detection for the thermocouple input, and 3000 VDC intra-module isolation.
The M-7011(D) supports Modbus RTU and DCON protocols, which can be configured via software, and all hardware specifications are the same as the I-7011(D).
- 1 Analog Input
- Current, Voltage, and Thermocouple Inputs
- Open Thermocouple Detection
- High Resolution: 16-bit
- 50 Hz Event Counter for Digital Input
- High/Low Alarm for Digital Output
- Built-in Dual Watchdog
specifications
CPU Module| Watchdog Timer | Module, Communication (Programmable) |
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Isolation| Intra-module Isolation | 3000 VDC |
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EMS Protection| EFT (IEC 61000-4-4) | ±4 kV for Power Line |
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| ESD (IEC 61000-4-2) | ±2 kV Contact for Each Terminal |
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| Surge (IEC 61000-4-5) | ±0.5 kV for Power Line |
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LED Indicators| Status | 1 x Power and Communication |
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Analog Input| Channels | 1 Differential |
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| Type | Voltage | Current | Thermocouple |
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| Sensor Type | Thermocouple: J, K, T, E, R, S, B, N, C |
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| Range | Voltage: ±15 mV, ±50 mV, ±100 mV, ±500 mV, ±1 V, ±2.5 V | Current: ±20 mA (requires optional external 125 Ω resistor) |
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| Resolution | 16-bit |
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| Accuracy | ±0.1% of FSR |
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| Sampling Rate | 10 Hz (Total) |
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| Input Impedance | > 400 kΩ |
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| Common Voltage Protection | ±5 VDC |
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| Overvoltage Protection | ±5 VDC |
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| Open Wire Detection | For Thermocouple Only |
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Digital Input/Counter| Channels | 1 |
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| Type | Dry Contact |
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| Sink/Source (NPN/PNP) | Source |
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| ON Voltage Level | Close to GND |
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| OFF Voltage Level | Open |
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| Input Impedance | 3 kΩ |
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| Overvoltage Protection | ±30 VDC |
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Digital Output| Channels | 2 |
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| Type | Open Collector |
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| Sink/Source (NPN/PNP) | Sink |
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| Load Voltage | +3.5 ~ +30 VDC |
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| Load Current | 30 mA/Channel |
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| Power on Value | Programmable |
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| Safe Value | Programmable |
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Counter/Frequency/Encoder Input| Individual Channel Configuration | - |
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COM Ports| Ports | 1 x RS-485 |
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| Baud Rate | 1200 ~ 115200 bps |
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| Data Format | (N, 8, 1) |
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| Protocol | Modbus RTU, DCON |
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Power| Reverse Polarity Protection | Yes |
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| Input Range | +10 ~ +30 VDC |
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| Consumption | 0.9 W |
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Mechanical| Dimensions (mm) | 72 x 123 x 35 (W x L x H) |
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| Installation | DIN-Rail Mounting |
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Environment| Operating Temperature | -25 ~ +75 °C |
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| Storage Temperature | -40 ~ +85 °C |
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| Humidity | 10 ~ 95% RH, Non-condensing |
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