features and benefits
The M-7002 module features 16-bit resolution, 4 differential analog inputs, 5 digital inputs, and 4 Form A relay outputs.The analog channels on the module offer programmable input ranges of ±150 mV, ±500 mV, ±1 V, ±5 V, ±10 V, ±20 mA, 0-20 mA, and 4-20 mA, while the digital outputs can be set to provide an alarm with short circuit and overload protection. Each analog channel can be configured individually and is protected against high over-voltage input up to 240 Vrms.
The input type (voltage or current) can be selected via a jumper.
The M-7002 offers two sampling rates: fast mode and normal mode.
Additionally, The M-7002 is qualified for 4 kV ESD protection and has intra-module isolation of up to 2500 VDC.
- Voltage and Current Inputs
- Sink- or Source-type Digital Input
- Relay Outputs
- High Resolution: 16-bit
- High Over-voltage Input Protection
- High Common Voltage Protection
- Photocoupler Isolation
- Built-in Dual Watchdog
specifications
CPU Module| Watchdog Timer | Module, Communication (Programmable) |
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Display| Type | 5-Digit 7 Segment LED Display |
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Isolation| Intra-module Isolation | 2500 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) | ±4 kV Contact for Each Terminal |
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| Surge (IEC 61000-4-5) | ±3 kV for Power Line |
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LED Indicators| Status | 1 x Power and Communication |
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Analog Input| Channels | 4 Differential |
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| Type | Voltage | Current |
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| Range | Voltage: ±150 mV, ±500 mV, ±1 V , ±5 V, ±10 V | Current: ±20 mA , 0 ~ 20 mA, 4 ~ 20 mA (Jumper selectable) |
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| Resolution | 16-bit |
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| Accuracy | Normal Mode: 0.1% of FSR | Fast Mode: 0.5% of FSR |
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| Sampling Rate | Normal Mode: 10 Hz | Fast Mode: 60 Hz |
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| Input Impedance | Voltage: 2 MΩ | Current: 139 Ω |
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| Common Voltage Protection | ±200 VDC |
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| Overvoltage Protection | 240 Vrms |
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| Individual Channel Configuration | Yes |
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Digital Input/Counter| Channels | 5 |
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| Type | Wet Contact |
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| Sink/Source (NPN/PNP) | Sink/Source |
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| ON Voltage Level | +10 ~ +50 VDC |
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| OFF Voltage Level | +4 VDC Max. |
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| Max. Counts | 65535 (16-bit) |
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| Frequency | 50 Hz |
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| Isolation | 3750 VDC |
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| Input Impedance | 10 kΩ |
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| Overvoltage Protection | ±70 VDC |
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Relay Output| Channels | 4 |
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| Type | Power Relay (Form A) |
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| Contact Rating | 5 A @ 250 VAC | 5 A @ 30 VDC |
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| Operate Time | 6 ms |
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| Release Time | 3 ms |
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| Electrical Endurance | 10^5 ops. |
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| Mechanical Endurance | 2 x 10^7 ops. |
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| Power on Value | Programmable |
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| Safe Value | Programmable |
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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 | 1.8 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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