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- 16 Configurable Digital I/O Channels: Each channel can be independently configured as input or output, providing flexibility for diverse control and monitoring tasks.
- TTL-Level Interface: Supports TTL logic levels with over-voltage and over-current protection.
- High Drive Output Capability: Each output channel can drive up to 500 mA (peak) at 45 VDC maximum.
- Over-Voltage and Over-Current Protection: Input channels protected up to 60 VDC and 50 mA maximum.
- Ethernet Connectivity: 10/100 Mbps auto-switching Ethernet interface for remote monitoring and control.
- Web-Based and DLL Control: Supports web-based configuration and control via provided Windows/Linux DLL libraries.
- Counter Functionality: Each input channel can function as a low-frequency counter (up to 200 Hz).
- Watchdog Timer (WDT): Built-in hardware watchdog timer for system reliability and fail-safe operation.
- Security Features: Password protection, lock/unlock functions, and configurable access control.
- Flexible Power Supply: Operates from 12–24 VDC, suitable for industrial environments.
- Compact DIN Rail Mount Design: Dimensions 89 × 110 × 34 mm for easy integration into control panels.
- Wide Operating Range: Operates from 0°C to +70°C, humidity 5–95% RH non-condensing.
- Software Development Support: Compatible with Borland C/C++, Microsoft Visual C/C++, and Visual Basic.
- Remote Configuration: IP address and port can be reassigned via software commands.
- TTL-Level Interface: Supports TTL logic levels with over-voltage and over-current protection.
- High Drive Output Capability: Each output channel can drive up to 500 mA (peak) at 45 VDC maximum.
- Over-Voltage and Over-Current Protection: Input channels protected up to 60 VDC and 50 mA maximum.
- Ethernet Connectivity: 10/100 Mbps auto-switching Ethernet interface for remote monitoring and control.
- Web-Based and DLL Control: Supports web-based configuration and control via provided Windows/Linux DLL libraries.
- Counter Functionality: Each input channel can function as a low-frequency counter (up to 200 Hz).
- Watchdog Timer (WDT): Built-in hardware watchdog timer for system reliability and fail-safe operation.
- Security Features: Password protection, lock/unlock functions, and configurable access control.
- Flexible Power Supply: Operates from 12–24 VDC, suitable for industrial environments.
- Compact DIN Rail Mount Design: Dimensions 89 × 110 × 34 mm for easy integration into control panels.
- Wide Operating Range: Operates from 0°C to +70°C, humidity 5–95% RH non-condensing.
- Software Development Support: Compatible with Borland C/C++, Microsoft Visual C/C++, and Visual Basic.
- Remote Configuration: IP address and port can be reassigned via software commands.
Comprehensive Product Summary – EMD7216 Ethernet 16-Channel I/O TTL Module
### 1. Product Overview
Product Name: Ethernet 16-Channel I/O TTL Module
Model: EMD7216
Series: EMD72xx Ethernet Digital I/O Series
Article Number: EMD7216
Manufacturer: JS Automation Corp. (健昇科技股份有限公司)
Manufacturer Address: 6F, No.100, Chungshin Rd., Shitsu, Taipei, Taiwan, R.O.C.
Website: [http://www.automation.com.tw](http://www.automation.com.tw)
Contact: control.cards@automation.com.tw
Telephone: +886-2-2647-6936
Fax: +886-2-2647-6940
The EMD7216 is a compact, Ethernet-based digital input/output (I/O) module designed for industrial automation and remote control applications. It provides 16 configurable TTL-level I/O channels that can be individually set as input or output. The module supports 10/100 Mbps Ethernet communication and is intended for DIN rail mounting in control cabinets. It is part of JS Automation’s EMD72xx series, which includes various models with different I/O configurations.
### 2. Key Features
- 16 Configurable Digital I/O Channels: Each channel can be independently configured as input or output, providing flexibility for diverse control and monitoring tasks.
- TTL-Level Interface: Supports TTL logic levels with over-voltage and over-current protection.
- High Drive Output Capability: Each output channel can drive up to 500 mA (peak) at 45 VDC maximum.
- Over-Voltage and Over-Current Protection: Input channels protected up to 60 VDC and 50 mA maximum.
- Ethernet Connectivity: 10/100 Mbps auto-switching Ethernet interface for remote monitoring and control.
- Web-Based and DLL Control: Supports web-based configuration and control via provided Windows/Linux DLL libraries.
- Counter Functionality: Each input channel can function as a low-frequency counter (up to 200 Hz).
- Watchdog Timer (WDT): Built-in hardware watchdog timer for system reliability and fail-safe operation.
- Security Features: Password protection, lock/unlock functions, and configurable access control.
- Flexible Power Supply: Operates from 12–24 VDC, suitable for industrial environments.
- Compact DIN Rail Mount Design: Dimensions 89 × 110 × 34 mm for easy integration into control panels.
- Wide Operating Range: Operates from 0°C to +70°C, humidity 5–95% RH non-condensing.
- Software Development Support: Compatible with Borland C/C++, Microsoft Visual C/C++, and Visual Basic.
- Remote Configuration: IP address and port can be reassigned via software commands.
### 3. Technical Specifications
Digital Input:
- Input Points: Up to 16
- Logic High Level: ≥ 3.15 V
- Logic Low Level: ≤ 1.35 V
- Over-Voltage Protection: 60 VDC (max)
- Over-Current Protection: 50 mA (max)
Digital Output:
- Output Points: Up to 16 (transistor outputs)
- Output Type: TTL transistor
- Drive Capacity: 500 mA (peak), 45 VDC (max)
- Configurable per channel as input or output
Ethernet Interface:
- Speed: 10/100 Mbps auto-switching
- Protocol: UDP/IP
- Default IP Address: 192.168.0.100
- Default Port: 6936
- Host Port (default): 15120
Power Requirements:
- Supply Voltage: 12–24 VDC
- Power Connector: JM6 terminal block
Environmental Conditions:
- Operating Temperature: 0°C to +70°C
- Storage Temperature: -20°C to +80°C
- Humidity: 5–95% RH, non-condensing
Physical Characteristics:
- Dimensions: 89 (D) × 110 (W) × 34 (H) mm (3.5 × 4.33 × 1.39 in)
- Mounting: DIN rail
- Weight: Approx. 200 g (typical)
- Enclosure: Industrial-grade plastic housing
Protection:
- Input/Output isolation via internal circuitry
- Over-voltage and over-current protection on all channels
### 4. Functionality
The EMD7216 operates as a remote digital I/O interface over Ethernet. Each of its 16 channels can be configured as either input or output through software commands. The module communicates with host systems using UDP/IP protocol, allowing real-time data exchange between the device and control software.
Operation Principle:
- The module is assigned a unique IP address and port number.
- Host software communicates with the module using DLL functions or direct socket commands.
- Each I/O channel can be read or written individually or in groups (ports).
- Input channels can detect digital signals or count pulses up to 200 Hz.
- Output channels can drive external loads or control relays, lights, or actuators.
Typical Applications:
- Remote monitoring of sensors (door/window status, alarms, fire detectors).
- Remote control of devices (lighting, power switches, door locks).
- Industrial automation and process control.
- Building management systems (BMS).
- Data acquisition and distributed control systems.
Compatibility:
- Works with Windows 2000/XP/Vista and later.
- Supports Borland C/C++, Microsoft Visual C/C++, and Visual Basic.
- Compatible with Linux via socket-based communication.
### 5. Components & Accessories
Included Components:
- EMD7216 Ethernet I/O module
- User manual and software package (driver, DLL, demo programs)
- RJ45 Ethernet port (J1)
- Power connector (JM6)
- I/O connectors (JM2–JM5)
Connectors:
- JM2: +Ve0, IO_00–IO_03, GND
- JM3: IO_04–IO_07, GND
- JM4: +Ve1, IO_10–IO_13, GND
- JM5: IO_14–IO_17, GND
- JM6: External power input (12–24 VDC)
Optional Accessories:
- JD52000: 110/220 VAC to 24 VDC @ 1.5 A power supply
- JS52026: 110/220 VAC to 24 VDC @ 0.75 A power adapter
Indicators & Controls:
- LED1: System active indicator
- SW2: System reset switch
### 6. Installation & Setup
Mounting:
- Designed for DIN rail installation in control cabinets.
- Ensure adequate ventilation and avoid exposure to moisture or vibration.
Power Connection:
- Connect 12–24 VDC to JM6 terminal.
- Ensure correct polarity and stable power supply.
Ethernet Connection:
- Connect RJ45 port (J1) to network switch or router.
- Default IP: 192.168.0.100; Port: 6936.
- IP and port can be changed via software commands.
Software Installation:
1. Register on JS Automation’s website to download the “Step-by-step installation” guide.
2. Run `EMD7216_Install.exe` to install drivers, API, and demo programs.
3. Default installation path: `..\JS Automation\EMD7216\`
- `/API`: Header and library files
- `/Driver`: Driver code
- `/exe`: Demo programs and source code
Configuration:
- Use DLL functions to initialize (`EMD7216_initial`), configure ports, and set IP/port.
- Verify communication using demo software or custom applications.
### 7. Performance & Capabilities
I/O Performance:
- Configurable per bit as input or output.
- Input frequency counter up to 200 Hz (200 pulses per second).
- Output drive: 500 mA peak, 45 VDC max.
Communication Performance:
- 10/100 Mbps Ethernet auto-switching.
- UDP-based communication ensures low latency.
- Supports multiple modules with unique CardIDs.
Software Functions (DLL API):
- Initialization & Close: `EMD7216_initial()`, `EMD7216_close()`
- I/O Configuration: `EMD7216_port_config_set()`, `EMD7216_port_config_read()`
- I/O Control: `EMD7216_port_set()`, `EMD7216_port_read()`, `EMD7216_point_set()`, `EMD7216_point_read()`
- Counter Functions: `EMD7216_counter_mask_set()`, `EMD7216_counter_enable()`, `EMD7216_counter_disable()`, `EMD7216_counter_read()`, `EMD7216_counter_clear()`
- Network Management: `EMD7216_change_socket_port()`, `EMD7216_change_IP()`, `EMD7216_reboot()`
- Security: `EMD7216_security_unlock()`, `EMD7216_security_status_read()`, `EMD7216_password_change()`, `EMD7216_password_set_default()`
- Watchdog Timer: `EMD7216_WDT_set()`, `EMD7216_WDT_read()`, `EMD7216_WDT_enable()`, `EMD7216_WDT_disable()`
Limitations:
- Counter frequency limited to 200 Hz.
- No analog input/output capability.
- Requires stable Ethernet network for reliable operation.
### 8. Standards & Compliance
Electrical & Environmental Compliance:
- Designed for industrial automation environments.
- Operates within standard industrial temperature and humidity ranges.
- Over-voltage and over-current protection on all I/O channels.
Communication Standards:
- IEEE 802.3 10/100Base-T Ethernet
- UDP/IP protocol for remote communication
Software Compatibility:
- Windows 2000/XP/Vista and later
- Compatible with standard Windows DLL calling conventions
Safety & Reliability:
- Hardware watchdog timer for fail-safe operation
- Password-protected configuration access
### 9. Additional Information
Warranty:
- Standard manufacturer warranty (contact JS Automation for details).
Technical Support:
- Email: control.cards@automation.com.tw
- Website: [http://www.automation.com.tw](http://www.automation.com.tw)
- User registration provides access to firmware updates, manuals, and software tools.
Maintenance:
- Periodically check power and Ethernet connections.
- Ensure firmware and software are up to date.
- Use watchdog timer and security features for enhanced reliability.
Firmware & Software Updates:
- Firmware version 1.0 and above supported.
- Software package includes EMD7216.dll (v1.1) with enhanced channel parameter explanations.
- Updates available via JS Automation’s website.
Error Handling:
- Comprehensive error codes provided for diagnostics (e.g., socket errors, IP errors, timeout, counter errors).
- Status codes returned by all DLL functions for programmatic error handling.
### Summary
The JS Automation EMD7216 Ethernet Digital I/O Module is a robust, flexible, and compact solution for remote digital control and monitoring applications. With 16 configurable TTL I/O channels, Ethernet connectivity, and extensive software support, it bridges traditional industrial control systems with modern network-based architectures. Its built-in counter, watchdog timer, and security features make it suitable for demanding industrial environments requiring reliability, configurability, and remote accessibility.
The EMD7216’s combination of hardware protection, software flexibility, and network integration positions it as an ideal choice for system integrators, automation engineers, and developers seeking a scalable Ethernet-based I/O platform.
### 1. Product Overview
Product Name: Ethernet 16-Channel I/O TTL Module
Model: EMD7216
Series: EMD72xx Ethernet Digital I/O Series
Article Number: EMD7216
Manufacturer: JS Automation Corp. (健昇科技股份有限公司)
Manufacturer Address: 6F, No.100, Chungshin Rd., Shitsu, Taipei, Taiwan, R.O.C.
Website: [http://www.automation.com.tw](http://www.automation.com.tw)
Contact: control.cards@automation.com.tw
Telephone: +886-2-2647-6936
Fax: +886-2-2647-6940
The EMD7216 is a compact, Ethernet-based digital input/output (I/O) module designed for industrial automation and remote control applications. It provides 16 configurable TTL-level I/O channels that can be individually set as input or output. The module supports 10/100 Mbps Ethernet communication and is intended for DIN rail mounting in control cabinets. It is part of JS Automation’s EMD72xx series, which includes various models with different I/O configurations.
### 2. Key Features
- 16 Configurable Digital I/O Channels: Each channel can be independently configured as input or output, providing flexibility for diverse control and monitoring tasks.
- TTL-Level Interface: Supports TTL logic levels with over-voltage and over-current protection.
- High Drive Output Capability: Each output channel can drive up to 500 mA (peak) at 45 VDC maximum.
- Over-Voltage and Over-Current Protection: Input channels protected up to 60 VDC and 50 mA maximum.
- Ethernet Connectivity: 10/100 Mbps auto-switching Ethernet interface for remote monitoring and control.
- Web-Based and DLL Control: Supports web-based configuration and control via provided Windows/Linux DLL libraries.
- Counter Functionality: Each input channel can function as a low-frequency counter (up to 200 Hz).
- Watchdog Timer (WDT): Built-in hardware watchdog timer for system reliability and fail-safe operation.
- Security Features: Password protection, lock/unlock functions, and configurable access control.
- Flexible Power Supply: Operates from 12–24 VDC, suitable for industrial environments.
- Compact DIN Rail Mount Design: Dimensions 89 × 110 × 34 mm for easy integration into control panels.
- Wide Operating Range: Operates from 0°C to +70°C, humidity 5–95% RH non-condensing.
- Software Development Support: Compatible with Borland C/C++, Microsoft Visual C/C++, and Visual Basic.
- Remote Configuration: IP address and port can be reassigned via software commands.
### 3. Technical Specifications
Digital Input:
- Input Points: Up to 16
- Logic High Level: ≥ 3.15 V
- Logic Low Level: ≤ 1.35 V
- Over-Voltage Protection: 60 VDC (max)
- Over-Current Protection: 50 mA (max)
Digital Output:
- Output Points: Up to 16 (transistor outputs)
- Output Type: TTL transistor
- Drive Capacity: 500 mA (peak), 45 VDC (max)
- Configurable per channel as input or output
Ethernet Interface:
- Speed: 10/100 Mbps auto-switching
- Protocol: UDP/IP
- Default IP Address: 192.168.0.100
- Default Port: 6936
- Host Port (default): 15120
Power Requirements:
- Supply Voltage: 12–24 VDC
- Power Connector: JM6 terminal block
Environmental Conditions:
- Operating Temperature: 0°C to +70°C
- Storage Temperature: -20°C to +80°C
- Humidity: 5–95% RH, non-condensing
Physical Characteristics:
- Dimensions: 89 (D) × 110 (W) × 34 (H) mm (3.5 × 4.33 × 1.39 in)
- Mounting: DIN rail
- Weight: Approx. 200 g (typical)
- Enclosure: Industrial-grade plastic housing
Protection:
- Input/Output isolation via internal circuitry
- Over-voltage and over-current protection on all channels
### 4. Functionality
The EMD7216 operates as a remote digital I/O interface over Ethernet. Each of its 16 channels can be configured as either input or output through software commands. The module communicates with host systems using UDP/IP protocol, allowing real-time data exchange between the device and control software.
Operation Principle:
- The module is assigned a unique IP address and port number.
- Host software communicates with the module using DLL functions or direct socket commands.
- Each I/O channel can be read or written individually or in groups (ports).
- Input channels can detect digital signals or count pulses up to 200 Hz.
- Output channels can drive external loads or control relays, lights, or actuators.
Typical Applications:
- Remote monitoring of sensors (door/window status, alarms, fire detectors).
- Remote control of devices (lighting, power switches, door locks).
- Industrial automation and process control.
- Building management systems (BMS).
- Data acquisition and distributed control systems.
Compatibility:
- Works with Windows 2000/XP/Vista and later.
- Supports Borland C/C++, Microsoft Visual C/C++, and Visual Basic.
- Compatible with Linux via socket-based communication.
### 5. Components & Accessories
Included Components:
- EMD7216 Ethernet I/O module
- User manual and software package (driver, DLL, demo programs)
- RJ45 Ethernet port (J1)
- Power connector (JM6)
- I/O connectors (JM2–JM5)
Connectors:
- JM2: +Ve0, IO_00–IO_03, GND
- JM3: IO_04–IO_07, GND
- JM4: +Ve1, IO_10–IO_13, GND
- JM5: IO_14–IO_17, GND
- JM6: External power input (12–24 VDC)
Optional Accessories:
- JD52000: 110/220 VAC to 24 VDC @ 1.5 A power supply
- JS52026: 110/220 VAC to 24 VDC @ 0.75 A power adapter
Indicators & Controls:
- LED1: System active indicator
- SW2: System reset switch
### 6. Installation & Setup
Mounting:
- Designed for DIN rail installation in control cabinets.
- Ensure adequate ventilation and avoid exposure to moisture or vibration.
Power Connection:
- Connect 12–24 VDC to JM6 terminal.
- Ensure correct polarity and stable power supply.
Ethernet Connection:
- Connect RJ45 port (J1) to network switch or router.
- Default IP: 192.168.0.100; Port: 6936.
- IP and port can be changed via software commands.
Software Installation:
1. Register on JS Automation’s website to download the “Step-by-step installation” guide.
2. Run `EMD7216_Install.exe` to install drivers, API, and demo programs.
3. Default installation path: `..\JS Automation\EMD7216\`
- `/API`: Header and library files
- `/Driver`: Driver code
- `/exe`: Demo programs and source code
Configuration:
- Use DLL functions to initialize (`EMD7216_initial`), configure ports, and set IP/port.
- Verify communication using demo software or custom applications.
### 7. Performance & Capabilities
I/O Performance:
- Configurable per bit as input or output.
- Input frequency counter up to 200 Hz (200 pulses per second).
- Output drive: 500 mA peak, 45 VDC max.
Communication Performance:
- 10/100 Mbps Ethernet auto-switching.
- UDP-based communication ensures low latency.
- Supports multiple modules with unique CardIDs.
Software Functions (DLL API):
- Initialization & Close: `EMD7216_initial()`, `EMD7216_close()`
- I/O Configuration: `EMD7216_port_config_set()`, `EMD7216_port_config_read()`
- I/O Control: `EMD7216_port_set()`, `EMD7216_port_read()`, `EMD7216_point_set()`, `EMD7216_point_read()`
- Counter Functions: `EMD7216_counter_mask_set()`, `EMD7216_counter_enable()`, `EMD7216_counter_disable()`, `EMD7216_counter_read()`, `EMD7216_counter_clear()`
- Network Management: `EMD7216_change_socket_port()`, `EMD7216_change_IP()`, `EMD7216_reboot()`
- Security: `EMD7216_security_unlock()`, `EMD7216_security_status_read()`, `EMD7216_password_change()`, `EMD7216_password_set_default()`
- Watchdog Timer: `EMD7216_WDT_set()`, `EMD7216_WDT_read()`, `EMD7216_WDT_enable()`, `EMD7216_WDT_disable()`
Limitations:
- Counter frequency limited to 200 Hz.
- No analog input/output capability.
- Requires stable Ethernet network for reliable operation.
### 8. Standards & Compliance
Electrical & Environmental Compliance:
- Designed for industrial automation environments.
- Operates within standard industrial temperature and humidity ranges.
- Over-voltage and over-current protection on all I/O channels.
Communication Standards:
- IEEE 802.3 10/100Base-T Ethernet
- UDP/IP protocol for remote communication
Software Compatibility:
- Windows 2000/XP/Vista and later
- Compatible with standard Windows DLL calling conventions
Safety & Reliability:
- Hardware watchdog timer for fail-safe operation
- Password-protected configuration access
### 9. Additional Information
Warranty:
- Standard manufacturer warranty (contact JS Automation for details).
Technical Support:
- Email: control.cards@automation.com.tw
- Website: [http://www.automation.com.tw](http://www.automation.com.tw)
- User registration provides access to firmware updates, manuals, and software tools.
Maintenance:
- Periodically check power and Ethernet connections.
- Ensure firmware and software are up to date.
- Use watchdog timer and security features for enhanced reliability.
Firmware & Software Updates:
- Firmware version 1.0 and above supported.
- Software package includes EMD7216.dll (v1.1) with enhanced channel parameter explanations.
- Updates available via JS Automation’s website.
Error Handling:
- Comprehensive error codes provided for diagnostics (e.g., socket errors, IP errors, timeout, counter errors).
- Status codes returned by all DLL functions for programmatic error handling.
### Summary
The JS Automation EMD7216 Ethernet Digital I/O Module is a robust, flexible, and compact solution for remote digital control and monitoring applications. With 16 configurable TTL I/O channels, Ethernet connectivity, and extensive software support, it bridges traditional industrial control systems with modern network-based architectures. Its built-in counter, watchdog timer, and security features make it suitable for demanding industrial environments requiring reliability, configurability, and remote accessibility.
The EMD7216’s combination of hardware protection, software flexibility, and network integration positions it as an ideal choice for system integrators, automation engineers, and developers seeking a scalable Ethernet-based I/O platform.
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emd7216.pdf
PDF Catalog
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emd7216e.pdf
Manual
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sw7216.pdf
Manual
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