M-7055UD
8-ch Isolated DI (Dry, Wet) and 8-ch Isolated DO (Sink/Source, 3.5~80 VDC) Module with LED Display
Features
- Digital Input and Digital Output selectable as either sink- or source-type via wire connection.
- All Digital Input Channels can be used as 16-bit Counters
- Built-in Dual Watchdog
- 8 kV ESD Protection
- 2000 VDC Intra-module Isolation
- Configurable Power-on Value Settings
- Configurable Safe Value Settings
- Wide Operating Temperature Range: -25 to +75°C
Introduction
The M-7055U module provides 8 isolated channels for Digital Input and 8 isolated channels for Digital Output. Digital Input and Digital Output can be selected as either sink- or source-type via wire connection. All Digital Input channels are also able to be used as 16-bit counters. There are options to enable both power-on and safe values. The M-7055UD has 16 LED indicators that can be used to monitor the status of the Digital Input and Digital Output channels. The M-7055U(D) also provides ±8 kV ESD, ±4 kV EFT and ±2 kV surge protection, as well as 2000 VDC intra-module isolation to enhance noise protection capabilities in harsh industrial environments.
Applications
- Building Automation
- Factory Automation
- Machine Automation
- Remote Maintenance
- Remote Diagnosis
- Testing Equipment
Specifications
| CPU Module | |
| Watchdog Timer | Yes, Module (1.6 Seconds), Communication (Programmable) |
| Display | |
| Type | I/O LED Indicator |
| Isolation | |
| Intra-module Isolation | 2000 VDC |
| EMS Protection | |
| EFT (IEC 61000-4-4) | ±4 kV for Power |
| ESD (IEC 61000-4-2) | ±8 kV Contact for Each Terminal ±15 kV Air for Random Point |
| Surge (IEC 61000-4-5) | ±2 kV |
| LED Indicators | |
| Status | 1 x Power and Communication |
| Digital Input/Counter | |
| Channel | 8 |
| Type | Dry Contact, Source Wet Contact, Sink/Source |
| Wet Contact, ON Voltage Level | +10 ~ 50 VDC |
| Wet Contact, OFF Voltage Level | +4 VDC Max. |
| Dry Contact, ON Voltage Level | Close to GND |
| Dry Contact, OFF Voltage Level | Open |
| Max. Counts | 65535 (16-bit) |
| Frequency | 100 Hz |
| Min. Pulse Width | 5 ms |
| Input Impedance | 10 KΩ |
| Overvoltage Protection | ±70 VDC |
| Digital Output | |
| Channels | 8 |
| Type | Push-Pull |
| Sink/Source (NPN/PNP) | Sink/Source |
| Load Voltage | +3.5 ~ 80 VDC |
| Max. Load Current | 500 mA/Channel |
| Power on Value | Yes |
| Safe Value | Yes |
| COM Ports | |
| Ports | 1 x RS-485 |
| Baud Rate | 1200 ~ 115200 bps |
| Data Format | (N, 8, 1), (N, 8, 2), (E, 8, 1), (O, 8, 1) |
| Protocol | Modbus RTU, DCON |
| Power | |
| Reverse Polarity Protection | Yes |
| Consumption | 0.9W Max |
| Input Range | 10 ~ 48 VDC |
| Mechanical | |
| Dimensions (mm) | 123 x 72 x 35 (W x L x H) |
| Installation | DIN-Rail |
| Environmental | |
| Operating Temperature | -25 ~ +75°C |
| Storage Temperature | -40 ~ +85°C |
| Humidity | 10 ~ 95% RH, Non-condensing |
References and Support
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M-7055
8 Channel Isolated D...
$289.00 Each
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