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EX9055A-MTCP
Modbus TCPIP to isolated 8*DI dry 8*DO
255,00 EUR
including VAT 303.45 EUR
- Ethernet Connectivity: Supports 10/100 Mbps Ethernet (IEEE 802.3/802.3u) with RJ45 interface.
- Protocol Support: Fully compatible with Modbus/TCP and UDP/IP protocols for open industrial connectivity.
- I/O Configuration:
- 8 isolated digital inputs (dry/wet contact selectable).
- 8 isolated digital outputs (open drain P-MOSFET, 30 VDC, 1 A per channel).
- Isolation Protection: 3000 VDC optical isolation between I/O channels and logic circuitry.
- Smart Functions:
- Digital input latch and counter (32-bit, 1 kHz).
- Digital output pulse and delay output modes.
- DIO synchronization (mirror local DI to DO).
- Auto-off timer for digital outputs.
- Web Server: Built-in HTTP server for remote monitoring and control via standard web browsers.
- Software Integration:
- Windows configuration utility.
- ActiveX and DLL API libraries for custom application development.
- Modbus/TCP and ASCII command support.
- Mounting Options: DIN-rail, wall, or stack mounting.
- Industrial Design: Rugged ABS enclosure with LED indicators for power, communication, and I/O status.
- Power Supply: Operates from unregulated 10–30 VDC with over-voltage and reverse polarity protection.
- Operating Range: -25°C to +75°C, 5–95% RH non-condensing.
- Protocol Support: Fully compatible with Modbus/TCP and UDP/IP protocols for open industrial connectivity.
- I/O Configuration:
- 8 isolated digital inputs (dry/wet contact selectable).
- 8 isolated digital outputs (open drain P-MOSFET, 30 VDC, 1 A per channel).
- Isolation Protection: 3000 VDC optical isolation between I/O channels and logic circuitry.
- Smart Functions:
- Digital input latch and counter (32-bit, 1 kHz).
- Digital output pulse and delay output modes.
- DIO synchronization (mirror local DI to DO).
- Auto-off timer for digital outputs.
- Web Server: Built-in HTTP server for remote monitoring and control via standard web browsers.
- Software Integration:
- Windows configuration utility.
- ActiveX and DLL API libraries for custom application development.
- Modbus/TCP and ASCII command support.
- Mounting Options: DIN-rail, wall, or stack mounting.
- Industrial Design: Rugged ABS enclosure with LED indicators for power, communication, and I/O status.
- Power Supply: Operates from unregulated 10–30 VDC with over-voltage and reverse polarity protection.
- Operating Range: -25°C to +75°C, 5–95% RH non-condensing.
1. Product Overview
Product Name: Modbus TCP/IP to Isolated 8DI (Dry Contact) and 8DO (Open Drain P-MOSFET) Module
Model: EX9055A-MTCP
Series: EX9000-MTCP Ethernet I/O Series
Article Number: EX9055A-MTCP
Manufacturer: TOPSCCC (ExpertDAQ, Taiwan)
Website: [www.topsccc.com.tw](http://www.topsccc.com.tw)
Manual Reference: EX9000-MTCP User’s Manual, Ethernet I/O Version 2.0 (Printed June 1, 2016)
The EX9055A-MTCP is a compact, high-density Ethernet-based digital I/O module designed for industrial automation and data acquisition systems. It provides eight isolated digital input channels and eight isolated digital output channels, supporting both dry and wet contact inputs and open-drain P-MOSFET outputs. The module communicates over standard Ethernet networks using the Modbus/TCP protocol, enabling seamless integration with SCADA, PLC, and HMI systems.
2. Key Features
- Ethernet Connectivity: Supports 10/100 Mbps Ethernet (IEEE 802.3/802.3u) with RJ45 interface.
- Protocol Support: Fully compatible with Modbus/TCP and UDP/IP protocols for open industrial connectivity.
- I/O Configuration:
- 8 isolated digital inputs (dry/wet contact selectable).
- 8 isolated digital outputs (open drain P-MOSFET, 30 VDC, 1 A per channel).
- Isolation Protection: 3000 VDC optical isolation between I/O channels and logic circuitry.
- Smart Functions:
- Digital input latch and counter (32-bit, 1 kHz).
- Digital output pulse and delay output modes.
- DIO synchronization (mirror local DI to DO).
- Auto-off timer for digital outputs.
- Web Server: Built-in HTTP server for remote monitoring and control via standard web browsers.
- Software Integration:
- Windows configuration utility.
- ActiveX and DLL API libraries for custom application development.
- Modbus/TCP and ASCII command support.
- Mounting Options: DIN-rail, wall, or stack mounting.
- Industrial Design: Rugged ABS enclosure with LED indicators for power, communication, and I/O status.
- Power Supply: Operates from unregulated 10–30 VDC with over-voltage and reverse polarity protection.
- Operating Range: -25°C to +75°C, 5–95% RH non-condensing.
3. Technical Specifications
| Parameter | Specification |
|----------------|-------------------|
| Ethernet Interface | 10BASE-T / 100BASE-TX, IEEE 802.3/802.3u |
| Connector Type | RJ45 modular jack |
| Supported Protocols | Modbus/TCP, UDP/IP |
| Data Transfer Rate | Up to 100 Mbps |
| Digital Inputs | 8 channels, isolated single-ended |
| Input Type | Dry or Wet contact (selectable) |
| Dry Contact Logic | Logic 0: Close to GND; Logic 1: Open |
| Wet Contact Logic | Logic 0: ≤ +2 VDC; Logic 1: +10–50 VDC |
| Input Counter | 32-bit counter, 1 kHz max, with overflow bit |
| Digital Outputs | 8 channels, open drain (P-MOSFET) |
| Output Voltage Range | Up to 30 VDC |
| Output Current | 1 A max per channel |
| Isolation Voltage | 3000 VDC optical isolation |
| Power Supply | +10 to +30 VDC unregulated |
| Power Consumption | 2 W typical |
| Case Material | ABS plastic with captive mounting hardware |
| Terminal Block | Plug-in screw terminal, 0.5–2.5 mm² wire |
| Operating Temperature | -25°C to +75°C |
| Storage Temperature | -25°C to +85°C |
| Humidity | 5–95% RH, non-condensing |
| Protection | Over-voltage and reverse polarity protection |
| Indicators | Power, Link, CPU, Tx/Rx, 10/100 Mbps LEDs |
| Isolation (Ethernet) | 1500 VDC |
| Isolation (I/O) | 3000 VDC |
| Mounting | DIN-rail, wall, or stack mount |
4. Functionality
The EX9055A-MTCP operates as a distributed Ethernet I/O node, converting digital input and output signals into Modbus/TCP data accessible over standard Ethernet networks. It supports both TCP and UDP communication modes, allowing real-time data exchange with up to eight remote hosts simultaneously.
Use Cases:
- Industrial automation and process control.
- Remote monitoring and data acquisition (DAQ).
- Building management systems (BMS).
- Machine status monitoring and alarm systems.
- Integration with SCADA, PLC, and HMI platforms.
Compatibility:
- Works with any Modbus/TCP-compatible master device or SCADA software.
- Supported by ExpertDAQ Windows Utility, Modbus OPC servers, and third-party HMI packages.
- Programmable via ActiveX, DLL API, or ASCII command sets.
5. Components & Accessories
Included:
- EX9055A-MTCP module.
- Plug-in screw terminal block for I/O and power connections.
- Quick start guide and documentation.
Optional Accessories:
- DIN-rail mounting kit.
- External 24 VDC power supply.
- Ethernet cables (Cat5e or higher).
- ExpertDAQ configuration software (downloadable).
Connectors:
- Power: +Vs and GND screw terminals.
- Ethernet: RJ45 port.
- I/O: 18-pin terminal block (DI.COM, DO.Vcc, ISO.GND).
6. Installation & Setup
Requirements:
- IBM PC-compatible host with Windows 95/98/2000/XP or later.
- 10/100 Mbps Ethernet card and hub.
- Power supply: +10 to +30 VDC, ripple ≤ 200 mVpp.
- Ethernet cable (UTP Cat5 or higher).
Mounting Options:
- DIN-rail, wall, or stack mounting supported.
- Ensure adequate ventilation and avoid corrosive environments.
Configuration Steps:
1. Connect power and Ethernet cables.
2. Install the ExpertDAQ Ethernet I/O Utility.
3. Search for the module on the network (default IP: 10.0.0.1).
4. Configure IP address, subnet mask, and gateway.
5. Set I/O modes, counters, and watchdog parameters.
6. Verify operation via web interface or Modbus client.
Web Server Access:
- Default HTTP port: 80.
- Access via browser using module IP (e.g., http://10.0.0.1).
- Password-protected login (default: 00000000).
7. Performance & Capabilities
- Data Throughput: Up to 100 Mbps Ethernet communication.
- Response Time: Determined by network latency; typically <10 ms in LAN environments.
- Counter Frequency: 1 kHz per DI channel.
- Pulse Output: Configurable pulse width and delay (0.5 ms resolution).
- Synchronization: DI-to-DO mirroring for real-time signal replication.
- Watchdog Functions:
- Module Watchdog: Hardware reset for fault recovery.
- Host Watchdog: Monitors communication; triggers safe output state on timeout.
- Power-On & Safe Values: User-defined DO states for startup and fault conditions.
- Reliability: Dual watchdog design ensures continuous operation in harsh environments.
Limitations:
- Maximum 8 simultaneous UDP stream destinations.
- Input counter limited to 1 kHz per channel.
- Output current limited to 1 A per channel (P-MOSFET).
8. Standards & Compliance
- Ethernet Standards: IEEE 802.3 (10BASE-T), IEEE 802.3u (100BASE-TX).
- Protocol Compliance: Modbus/TCP (Port 502), UDP (Port 1025), HTTP (Port 80).
- Isolation Standards: 3000 VDC optical isolation for I/O, 1500 VDC for Ethernet.
- Environmental: Designed for industrial environments (–25°C to +75°C).
- EMC & Safety: Meets industrial EMC immunity and emission standards.
- Regulatory: CE and FCC Class A compliant (typical for ExpertDAQ modules).
9. Additional Information
Warranty & Support:
- Standard manufacturer warranty (typically 2 years).
- Technical support via [www.topsccc.com.tw](http://www.topsccc.com.tw).
- Firmware updates and utilities available for download.
Maintenance:
- Periodic inspection of wiring and terminal connections.
- Avoid exposure to static discharge; use grounding straps in low-humidity environments.
- Firmware can be updated via the configuration utility.
Software Tools:
- ExpertDAQ Ethernet I/O Utility: For configuration, monitoring, and diagnostics.
- ActiveX Control (TCPDAQ.OCX): For integration with Visual Basic, Delphi, C++, etc.
- DLL API (TCPDAQ.DLL): For custom application development.
- ASCII Command Interface: For direct UDP communication using simple text commands.
- Modbus Register Mapping: Fully documented for integration with Modbus masters.
Security:
- Password protection for configuration access.
- DHCP and static IP modes supported.
- Optional disabling of web server for secure deployments.
Firmware Features (v6.000 or later):
- Dual watchdog operation (module + host).
- Power-on and safe DO value configuration.
- Enhanced Modbus register mapping for 32-channel scalability.
- Improved event and stream data handling via UDP broadcast.
Summary
The EX9055A-MTCP is a robust, Ethernet-based digital I/O module engineered for industrial automation, remote monitoring, and control applications. With its 8 isolated digital inputs and 8 isolated P-MOSFET outputs, it provides reliable signal interfacing for sensors, switches, and actuators. Its Modbus/TCP compatibility ensures seamless integration with existing control systems, while advanced features such as counters, pulse outputs, watchdog timers, and a built-in web server make it a versatile and dependable component in distributed I/O architectures. Designed for harsh industrial environments, the EX9055A-MTCP combines high performance, flexible configuration, and long-term reliability in a compact, network-ready package.
Product Name: Modbus TCP/IP to Isolated 8DI (Dry Contact) and 8DO (Open Drain P-MOSFET) Module
Model: EX9055A-MTCP
Series: EX9000-MTCP Ethernet I/O Series
Article Number: EX9055A-MTCP
Manufacturer: TOPSCCC (ExpertDAQ, Taiwan)
Website: [www.topsccc.com.tw](http://www.topsccc.com.tw)
Manual Reference: EX9000-MTCP User’s Manual, Ethernet I/O Version 2.0 (Printed June 1, 2016)
The EX9055A-MTCP is a compact, high-density Ethernet-based digital I/O module designed for industrial automation and data acquisition systems. It provides eight isolated digital input channels and eight isolated digital output channels, supporting both dry and wet contact inputs and open-drain P-MOSFET outputs. The module communicates over standard Ethernet networks using the Modbus/TCP protocol, enabling seamless integration with SCADA, PLC, and HMI systems.
2. Key Features
- Ethernet Connectivity: Supports 10/100 Mbps Ethernet (IEEE 802.3/802.3u) with RJ45 interface.
- Protocol Support: Fully compatible with Modbus/TCP and UDP/IP protocols for open industrial connectivity.
- I/O Configuration:
- 8 isolated digital inputs (dry/wet contact selectable).
- 8 isolated digital outputs (open drain P-MOSFET, 30 VDC, 1 A per channel).
- Isolation Protection: 3000 VDC optical isolation between I/O channels and logic circuitry.
- Smart Functions:
- Digital input latch and counter (32-bit, 1 kHz).
- Digital output pulse and delay output modes.
- DIO synchronization (mirror local DI to DO).
- Auto-off timer for digital outputs.
- Web Server: Built-in HTTP server for remote monitoring and control via standard web browsers.
- Software Integration:
- Windows configuration utility.
- ActiveX and DLL API libraries for custom application development.
- Modbus/TCP and ASCII command support.
- Mounting Options: DIN-rail, wall, or stack mounting.
- Industrial Design: Rugged ABS enclosure with LED indicators for power, communication, and I/O status.
- Power Supply: Operates from unregulated 10–30 VDC with over-voltage and reverse polarity protection.
- Operating Range: -25°C to +75°C, 5–95% RH non-condensing.
3. Technical Specifications
| Parameter | Specification |
|----------------|-------------------|
| Ethernet Interface | 10BASE-T / 100BASE-TX, IEEE 802.3/802.3u |
| Connector Type | RJ45 modular jack |
| Supported Protocols | Modbus/TCP, UDP/IP |
| Data Transfer Rate | Up to 100 Mbps |
| Digital Inputs | 8 channels, isolated single-ended |
| Input Type | Dry or Wet contact (selectable) |
| Dry Contact Logic | Logic 0: Close to GND; Logic 1: Open |
| Wet Contact Logic | Logic 0: ≤ +2 VDC; Logic 1: +10–50 VDC |
| Input Counter | 32-bit counter, 1 kHz max, with overflow bit |
| Digital Outputs | 8 channels, open drain (P-MOSFET) |
| Output Voltage Range | Up to 30 VDC |
| Output Current | 1 A max per channel |
| Isolation Voltage | 3000 VDC optical isolation |
| Power Supply | +10 to +30 VDC unregulated |
| Power Consumption | 2 W typical |
| Case Material | ABS plastic with captive mounting hardware |
| Terminal Block | Plug-in screw terminal, 0.5–2.5 mm² wire |
| Operating Temperature | -25°C to +75°C |
| Storage Temperature | -25°C to +85°C |
| Humidity | 5–95% RH, non-condensing |
| Protection | Over-voltage and reverse polarity protection |
| Indicators | Power, Link, CPU, Tx/Rx, 10/100 Mbps LEDs |
| Isolation (Ethernet) | 1500 VDC |
| Isolation (I/O) | 3000 VDC |
| Mounting | DIN-rail, wall, or stack mount |
4. Functionality
The EX9055A-MTCP operates as a distributed Ethernet I/O node, converting digital input and output signals into Modbus/TCP data accessible over standard Ethernet networks. It supports both TCP and UDP communication modes, allowing real-time data exchange with up to eight remote hosts simultaneously.
Use Cases:
- Industrial automation and process control.
- Remote monitoring and data acquisition (DAQ).
- Building management systems (BMS).
- Machine status monitoring and alarm systems.
- Integration with SCADA, PLC, and HMI platforms.
Compatibility:
- Works with any Modbus/TCP-compatible master device or SCADA software.
- Supported by ExpertDAQ Windows Utility, Modbus OPC servers, and third-party HMI packages.
- Programmable via ActiveX, DLL API, or ASCII command sets.
5. Components & Accessories
Included:
- EX9055A-MTCP module.
- Plug-in screw terminal block for I/O and power connections.
- Quick start guide and documentation.
Optional Accessories:
- DIN-rail mounting kit.
- External 24 VDC power supply.
- Ethernet cables (Cat5e or higher).
- ExpertDAQ configuration software (downloadable).
Connectors:
- Power: +Vs and GND screw terminals.
- Ethernet: RJ45 port.
- I/O: 18-pin terminal block (DI.COM, DO.Vcc, ISO.GND).
6. Installation & Setup
Requirements:
- IBM PC-compatible host with Windows 95/98/2000/XP or later.
- 10/100 Mbps Ethernet card and hub.
- Power supply: +10 to +30 VDC, ripple ≤ 200 mVpp.
- Ethernet cable (UTP Cat5 or higher).
Mounting Options:
- DIN-rail, wall, or stack mounting supported.
- Ensure adequate ventilation and avoid corrosive environments.
Configuration Steps:
1. Connect power and Ethernet cables.
2. Install the ExpertDAQ Ethernet I/O Utility.
3. Search for the module on the network (default IP: 10.0.0.1).
4. Configure IP address, subnet mask, and gateway.
5. Set I/O modes, counters, and watchdog parameters.
6. Verify operation via web interface or Modbus client.
Web Server Access:
- Default HTTP port: 80.
- Access via browser using module IP (e.g., http://10.0.0.1).
- Password-protected login (default: 00000000).
7. Performance & Capabilities
- Data Throughput: Up to 100 Mbps Ethernet communication.
- Response Time: Determined by network latency; typically <10 ms in LAN environments.
- Counter Frequency: 1 kHz per DI channel.
- Pulse Output: Configurable pulse width and delay (0.5 ms resolution).
- Synchronization: DI-to-DO mirroring for real-time signal replication.
- Watchdog Functions:
- Module Watchdog: Hardware reset for fault recovery.
- Host Watchdog: Monitors communication; triggers safe output state on timeout.
- Power-On & Safe Values: User-defined DO states for startup and fault conditions.
- Reliability: Dual watchdog design ensures continuous operation in harsh environments.
Limitations:
- Maximum 8 simultaneous UDP stream destinations.
- Input counter limited to 1 kHz per channel.
- Output current limited to 1 A per channel (P-MOSFET).
8. Standards & Compliance
- Ethernet Standards: IEEE 802.3 (10BASE-T), IEEE 802.3u (100BASE-TX).
- Protocol Compliance: Modbus/TCP (Port 502), UDP (Port 1025), HTTP (Port 80).
- Isolation Standards: 3000 VDC optical isolation for I/O, 1500 VDC for Ethernet.
- Environmental: Designed for industrial environments (–25°C to +75°C).
- EMC & Safety: Meets industrial EMC immunity and emission standards.
- Regulatory: CE and FCC Class A compliant (typical for ExpertDAQ modules).
9. Additional Information
Warranty & Support:
- Standard manufacturer warranty (typically 2 years).
- Technical support via [www.topsccc.com.tw](http://www.topsccc.com.tw).
- Firmware updates and utilities available for download.
Maintenance:
- Periodic inspection of wiring and terminal connections.
- Avoid exposure to static discharge; use grounding straps in low-humidity environments.
- Firmware can be updated via the configuration utility.
Software Tools:
- ExpertDAQ Ethernet I/O Utility: For configuration, monitoring, and diagnostics.
- ActiveX Control (TCPDAQ.OCX): For integration with Visual Basic, Delphi, C++, etc.
- DLL API (TCPDAQ.DLL): For custom application development.
- ASCII Command Interface: For direct UDP communication using simple text commands.
- Modbus Register Mapping: Fully documented for integration with Modbus masters.
Security:
- Password protection for configuration access.
- DHCP and static IP modes supported.
- Optional disabling of web server for secure deployments.
Firmware Features (v6.000 or later):
- Dual watchdog operation (module + host).
- Power-on and safe DO value configuration.
- Enhanced Modbus register mapping for 32-channel scalability.
- Improved event and stream data handling via UDP broadcast.
Summary
The EX9055A-MTCP is a robust, Ethernet-based digital I/O module engineered for industrial automation, remote monitoring, and control applications. With its 8 isolated digital inputs and 8 isolated P-MOSFET outputs, it provides reliable signal interfacing for sensors, switches, and actuators. Its Modbus/TCP compatibility ensures seamless integration with existing control systems, while advanced features such as counters, pulse outputs, watchdog timers, and a built-in web server make it a versatile and dependable component in distributed I/O architectures. Designed for harsh industrial environments, the EX9055A-MTCP combines high performance, flexible configuration, and long-term reliability in a compact, network-ready package.
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