PLC Based Automation Solutions and Communication System
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M-7052D-G
M-7052D-G
8-ch Isolated (Wet) DI Module with LED Display
Features
- 8 Sink- or Source-type Digital Inputs
- 6 Independent and 2 Common Ground Channels
- High Intra-module Isolation Voltage
- All Channels Can be Used as 16-bit Counters
- Built-in Dual Watchdog
- Introduction
- Application
- Specification
- Download
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Introduction
The M-7052/M-7052D provides 6 fully independent channels that can be used individually for devices with different voltage levels and 2 common ground channels for digital inputs. The differential inputs feature channel-to-channel isolation. Either sink-type or source-type input can be selected via wire connections, and all channels are also able to be used as 16-bit counters. The M-7052D has 8 LED indicators for channel status monitoring. The M-7052(D) supports Modbus RTU and DCON protocols, which can be configured via software. 4 kV ESD protection and 5000 Vrms intra-module isolation are standard, and all hardware specifications are the same as the I-7052(D).
| Model | Digital Input | |||||||
|---|---|---|---|---|---|---|---|---|
| DCON | Modbus/RTU | Channels | Type | ON Voltage | OFF Voltage | Isolation | ||
| I-7041-G | M-7041D-G | 14 (Sink/Source) | Common Source | +4 ~ +30 VDC | 1 VDC Max. | 3750 VDC | ||
| I-7041PD-G | M-7041PD-G | 14 (Sink/Source) | Common Source | +19 ~ +30 VDC | 11 VDC Max. | 3750 VDC | ||
| - | M-7041D-A5-G | 14 (Sink/Source) | Common Source | +68 ~ +150 VDC | +48 VDC Max. | 3750 VDC | ||
| - | M-7046D-G | 15 (Sink/Source) | Wet Contact | +3.5 ~ +50 VDC | +1 VDC Max. | 5000 VDC | ||
| I-7051D-G | M-7051D-G | 16 (Sink/Source) | Common Source / Ground | +10 ~ +50 V | +4 V Max. | 3750 VDC | ||
| I-7052D-G | M-7052D-G | 8 (Mixed) | Differential + Ground | +4 ~ +30 V | +1 V Max. | 5000 Vrms | ||
| I-7053D-FG-G | M-7053D-G | 16 (Source) | Dry Contact | Open | Close to GND | - | ||
| Notes:
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Application
Specification
| CPU Module | |
|---|---|
| Watchdog Timer | Module, Communication (Programmable) |
| Display | |
|---|---|
| Type | I/O LED Indicator |
| Isolation | |
|---|---|
| Intra-module Isolation | 5000 Vrms |
| 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 8 x Digital Input |
| Digital Input/Counter | |
|---|---|
| Channels | 8 |
| Type | Wet Contact |
| Sink/Source (NPN/PNP) | Sink/Source |
| ON Voltage Level | +4 ~ +30 VDC |
| OFF Voltage Level | +1 VDC max. |
| Max. Counts | 65535 (16-bit) |
| Frequency | 100 Hz |
| Min. Pulse Width | 5 ms |
| Input Impedance | 3 kΩ |
| Overvoltage Protection | ±35 VDC |
| Channel-to-Channel Isolation | ±2 kV for differential only |
| 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 | 0.6 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 |
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