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EX9043D
16*DO (open collector),LED
105,00 EUR
inkl. Umsatzsteuer 124,95 EUR
- 16 Digital Output Channels: Provides 16 non-isolated, single-ended open-collector outputs for flexible control of external devices.
- Open Collector Transistor Outputs: NPN-type outputs capable of sinking up to 100 mA per channel at voltages up to 30 VDC.
- RS-485 Communication Interface: Two-wire serial communication supporting multiple baud rates (1200 to 115200 bps).
- Network Scalability: Up to 256 modules can be connected within a single RS-485 network, with a maximum cable length of 1200 meters without a repeater.
- LED Indicators: Each output channel has a dedicated LED for visual status indication.
- Wide Power Supply Range: Operates from +10 VDC to +30 VDC, allowing flexible integration into various power systems.
- Low Power Consumption: Typical consumption of 1.1 W (EX9043D) or 1.2 W (EX9043D-M).
- Dual Watchdog System: Hardware and software watchdogs ensure continuous operation and fail-safe output control.
- Extended Temperature Range: Operates reliably from -25°C to +75°C, suitable for industrial environments.
- EEPROM Configuration Storage: Retains configuration parameters such as address, baud rate, and data format.
- INIT* Mode: Provides a recovery mode for resetting configuration parameters when communication settings are lost.
- Manual or Software Configuration: Can be configured via jumpers, ASCII commands, or ExpertDAQ configuration software.
- Modbus RTU Support (EX9043D-M): Enables integration with standard Modbus-based control systems.
- LED Display for Each Channel: Facilitates quick diagnostics and monitoring of output states.
- Compact and Rugged Design: Built for industrial reliability and long-term operation.
- Open Collector Transistor Outputs: NPN-type outputs capable of sinking up to 100 mA per channel at voltages up to 30 VDC.
- RS-485 Communication Interface: Two-wire serial communication supporting multiple baud rates (1200 to 115200 bps).
- Network Scalability: Up to 256 modules can be connected within a single RS-485 network, with a maximum cable length of 1200 meters without a repeater.
- LED Indicators: Each output channel has a dedicated LED for visual status indication.
- Wide Power Supply Range: Operates from +10 VDC to +30 VDC, allowing flexible integration into various power systems.
- Low Power Consumption: Typical consumption of 1.1 W (EX9043D) or 1.2 W (EX9043D-M).
- Dual Watchdog System: Hardware and software watchdogs ensure continuous operation and fail-safe output control.
- Extended Temperature Range: Operates reliably from -25°C to +75°C, suitable for industrial environments.
- EEPROM Configuration Storage: Retains configuration parameters such as address, baud rate, and data format.
- INIT* Mode: Provides a recovery mode for resetting configuration parameters when communication settings are lost.
- Manual or Software Configuration: Can be configured via jumpers, ASCII commands, or ExpertDAQ configuration software.
- Modbus RTU Support (EX9043D-M): Enables integration with standard Modbus-based control systems.
- LED Display for Each Channel: Facilitates quick diagnostics and monitoring of output states.
- Compact and Rugged Design: Built for industrial reliability and long-term operation.
1. Product Overview
Product Name: ExpertDAQ EX9043D
Model Number: EX9043D
Series: EX9000 Digital I/O Series
Article Number: EX9043D
Manufacturer: ExpertDAQ
The ExpertDAQ EX9043D is a 16-channel digital output module designed for industrial automation and control systems. It communicates via the RS-485 interface and supports ASCII command protocols, with the EX9043D-M variant offering Modbus RTU compatibility. The module provides open-collector transistor outputs, each capable of sinking up to 100 mA at voltages up to 30 VDC. It is engineered for robust performance in harsh environments, featuring a wide operating temperature range and dual watchdog protection for enhanced reliability. Each output channel is equipped with an LED indicator for real-time status monitoring.
2. Key Features
- 16 Digital Output Channels: Provides 16 non-isolated, single-ended open-collector outputs for flexible control of external devices.
- Open Collector Transistor Outputs: NPN-type outputs capable of sinking up to 100 mA per channel at voltages up to 30 VDC.
- RS-485 Communication Interface: Two-wire serial communication supporting multiple baud rates (1200 to 115200 bps).
- Network Scalability: Up to 256 modules can be connected within a single RS-485 network, with a maximum cable length of 1200 meters without a repeater.
- LED Indicators: Each output channel has a dedicated LED for visual status indication.
- Wide Power Supply Range: Operates from +10 VDC to +30 VDC, allowing flexible integration into various power systems.
- Low Power Consumption: Typical consumption of 1.1 W (EX9043D) or 1.2 W (EX9043D-M).
- Dual Watchdog System: Hardware and software watchdogs ensure continuous operation and fail-safe output control.
- Extended Temperature Range: Operates reliably from -25°C to +75°C, suitable for industrial environments.
- EEPROM Configuration Storage: Retains configuration parameters such as address, baud rate, and data format.
- INIT* Mode: Provides a recovery mode for resetting configuration parameters when communication settings are lost.
- Manual or Software Configuration: Can be configured via jumpers, ASCII commands, or ExpertDAQ configuration software.
- Modbus RTU Support (EX9043D-M): Enables integration with standard Modbus-based control systems.
- LED Display for Each Channel: Facilitates quick diagnostics and monitoring of output states.
- Compact and Rugged Design: Built for industrial reliability and long-term operation.
3. Technical Specifications
| Parameter | EX9043D | EX9043D-M |
|----------------|--------------|----------------|
| Output Channels | 16 non-isolated, single-ended | 16 non-isolated, single-ended |
| Output Type | Open collector (NPN transistor) | Open collector (NPN transistor) |
| Max Load Voltage | +30 VDC | +30 VDC |
| Max Current Sink | 100 mA per channel | 100 mA per channel |
| Isolation Voltage | 3750 Vrms | 3750 Vrms |
| Interface | RS-485, 2-wire | RS-485, 2-wire |
| Supported Baud Rates | 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200 bps | Same |
| Protocol | ASCII command set | Modbus RTU |
| Power Supply | +10 to +30 VDC | +10 to +30 VDC |
| Power Consumption | 1.1 W | 1.2 W |
| Operating Temperature | -25°C to +75°C | -25°C to +75°C |
| Storage Temperature | -30°C to +75°C | -30°C to +75°C |
| LED Indicators | 16 output status LEDs | 16 output status LEDs |
| Isolation Type | Non-isolated outputs with common power | Non-isolated outputs with common power |
| Dimensions / Weight | Compact DIN-rail mountable module (typical EX9000 form factor) | Same |
| Material | Industrial-grade ABS housing | Industrial-grade ABS housing |
4. Functionality
The EX9043D functions as a digital output module that interfaces with control systems via RS-485 serial communication. Each of its 16 open-collector outputs can drive external loads such as relays, solenoids, or indicator lamps. The outputs are controlled through ASCII commands or Modbus RTU (for EX9043D-M), allowing integration with PLCs, SCADA systems, and industrial PCs.
Use Cases and Applications:
- Industrial automation and process control
- Remote digital output control in distributed I/O systems
- Machine and equipment control
- Building automation and lighting systems
- Alarm and signal output management
- Integration with Modbus RTU-based control networks
Compatibility:
- Compatible with ExpertDAQ EX9000 series modules and software utilities.
- Supports standard RS-485 communication protocols for multi-drop networks.
- Works with Modbus RTU masters (for EX9043D-M variant).
5. Components & Accessories
Included Components:
- EX9043D module
- Terminal block connectors for power and signal wiring
- User manual and configuration guide
Optional Accessories:
- RS-485 to USB converters for PC configuration
- RS-485 repeaters for extended network distances
- DIN-rail mounting kits
- Power supply units (10–30 VDC)
Connectors:
- RS-485 communication terminals (2-wire differential pair)
- Power input terminals (+V, GND)
- Output terminals (DO0–DO15)
- INIT* pin or switch for configuration reset
6. Installation & Setup
Requirements:
- Power supply: +10 to +30 VDC
- RS-485 network connection with proper termination resistors
- Host controller or PC with RS-485 interface
Mounting Options:
- DIN-rail or panel mounting (standard EX9000 enclosure)
Configuration Steps:
1. Connect power and RS-485 communication lines.
2. Set module address and baud rate using ASCII commands or software.
3. Configure INIT* jumper (EX9043D) or rear switch (EX9043D-M) for initialization if needed.
4. Verify communication using the default address (01) and baud rate (9600 bps).
5. Use the provided command set or Modbus registers to control outputs.
Default Settings:
- Address: 01
- Baud Rate: 9600 bps
- DIO Type: 40 (Digital Output)
- Checksum: Disabled
Jumper Configuration (EX9043D only):
- JP1 selects Pin-6 function:
- DO15 (Output channel 15)
- INIT* (default, for configuration reset)
7. Performance & Capabilities
- Output Control: Each channel can be individually controlled via ASCII or Modbus commands.
- Response Time: Fast switching suitable for real-time control applications.
- Network Capacity: Up to 256 modules per RS-485 network.
- Cable Length: Up to 1200 meters without a repeater.
- Reliability: Dual watchdog system ensures continuous operation even under communication loss or system faults.
- Safe and Power-On Values: Configurable output states for startup and fault conditions.
- EEPROM Storage: Retains configuration and safe-state parameters after power loss.
- LED Feedback: Real-time indication of output states simplifies troubleshooting.
- Limitations: Outputs are non-isolated; external isolation may be required for sensitive applications.
8. Standards & Compliance
- Communication Standards: RS-485 serial interface, Modbus RTU (EX9043D-M)
- Electrical Isolation: 3750 Vrms isolation between communication and logic circuits
- Environmental Compliance: Designed for industrial temperature range (-25°C to +75°C)
- Safety Features: Dual watchdog (hardware and software) for fault recovery
- Industry Standards:
- Modbus RTU protocol compliance (EX9043D-M)
- CE and FCC conformity (typical for ExpertDAQ modules)
- RoHS-compliant materials
9. Additional Information
Warranty:
Standard manufacturer warranty (typically 2 years) covering defects in materials and workmanship.
Support:
ExpertDAQ provides technical documentation, configuration utilities, and firmware updates. Technical support is available for integration, troubleshooting, and network configuration.
Maintenance:
- Periodic inspection of wiring and terminal connections.
- Ensure proper ventilation and ambient temperature within specified limits.
- Firmware updates can be applied via RS-485 interface when available.
Firmware & Updates:
- Firmware version can be read using command `$AAF`.
- Configuration and firmware parameters are stored in non-volatile memory (EEPROM).
Reliability Features:
- Dual Watchdog System:
- *Module Watchdog:* Hardware circuit that resets the module if internal errors occur.
- *Host Watchdog:* Software timer that monitors communication with the host; if timeout occurs, outputs revert to predefined safe values.
- INIT* Mode: Allows recovery of lost configuration by resetting the module to default communication parameters (Address=00, Baud=9600 bps).
- Safe Value and Power-On Value: User-defined output states for startup and fault conditions, ensuring predictable behavior after resets or communication failures.
Command Interface Summary (ASCII Mode):
- `%AANNTTCCFF` – Set module configuration (address, type, baud rate, data format)
- `#AABBDD` – Set digital output values
- `$AA2` – Read configuration
- `$AA6` – Read digital I/O status
- `$AAF` – Read firmware version
- `$AAM` – Read module name
- `@AA(Data)` – Set digital output status
- `~AA3EVV` – Set host watchdog timeout value
- `~AA4V` / `~AA5V` – Read or set Power-On/Safe values
Modbus RTU Mapping (EX9043D-M):
- DO Channels: Coils 00001–00016 (read/write)
- Safe Values: Coils 00129–00144
- Power-On Values: Coils 00161–00176
- Watchdog Timer: Register 40489 (timeout value, 0–255 in 0.1 s increments)
- Watchdog Enable: Coil 00261 (0=disable, 1=enable)
- Timeout Status: Coil 00270 (0=clear, 1=timeout)
- Module Name and Address: Holding registers 40483–40486
Environmental and Operational Notes:
- Designed for continuous operation in industrial environments with electrical noise immunity.
- Recommended to use shielded twisted-pair cable for RS-485 communication.
- Proper termination resistors (typically 120 Ω) should be installed at both ends of the RS-485 bus.
Summary of Advantages:
- High channel density (16 outputs per module)
- Flexible communication options (ASCII or Modbus RTU)
- Reliable operation with dual watchdog protection
- Compact, low-power design suitable for distributed control systems
- Easy configuration and diagnostics via LEDs and software tools
Comprehensive Summary
The ExpertDAQ EX9043D is a robust, high-performance digital output module engineered for industrial automation and distributed control systems. It provides 16 open-collector outputs, each capable of sinking 100 mA at up to 30 VDC, making it ideal for driving relays, indicators, and other low-power actuators. Communication is handled via a two-wire RS-485 interface, supporting baud rates from 1200 to 115200 bps and allowing up to 256 modules on a single network segment.
The module’s dual watchdog system ensures operational integrity by monitoring both the module and host communication. In the event of a fault or timeout, outputs revert to predefined safe values, preventing unintended operations. Configuration parameters such as address, baud rate, and data format are stored in non-volatile EEPROM, ensuring persistence across power cycles. The INIT* mode provides a recovery mechanism for restoring default communication settings.
Each output channel features an LED indicator, providing immediate visual feedback of output states. The EX9043D operates within a wide temperature range (-25°C to +75°C) and consumes minimal power (1.1 W typical). The EX9043D-M variant extends functionality with Modbus RTU protocol support, enabling seamless integration with standard industrial controllers and SCADA systems.
With its compact design, industrial-grade reliability, and comprehensive command set, the EX9043D is a versatile solution for digital output control in automation, process management, and remote I/O applications. It exemplifies ExpertDAQ’s commitment to providing durable, flexible, and easily configurable I/O modules for modern industrial networks.
Product Name: ExpertDAQ EX9043D
Model Number: EX9043D
Series: EX9000 Digital I/O Series
Article Number: EX9043D
Manufacturer: ExpertDAQ
The ExpertDAQ EX9043D is a 16-channel digital output module designed for industrial automation and control systems. It communicates via the RS-485 interface and supports ASCII command protocols, with the EX9043D-M variant offering Modbus RTU compatibility. The module provides open-collector transistor outputs, each capable of sinking up to 100 mA at voltages up to 30 VDC. It is engineered for robust performance in harsh environments, featuring a wide operating temperature range and dual watchdog protection for enhanced reliability. Each output channel is equipped with an LED indicator for real-time status monitoring.
2. Key Features
- 16 Digital Output Channels: Provides 16 non-isolated, single-ended open-collector outputs for flexible control of external devices.
- Open Collector Transistor Outputs: NPN-type outputs capable of sinking up to 100 mA per channel at voltages up to 30 VDC.
- RS-485 Communication Interface: Two-wire serial communication supporting multiple baud rates (1200 to 115200 bps).
- Network Scalability: Up to 256 modules can be connected within a single RS-485 network, with a maximum cable length of 1200 meters without a repeater.
- LED Indicators: Each output channel has a dedicated LED for visual status indication.
- Wide Power Supply Range: Operates from +10 VDC to +30 VDC, allowing flexible integration into various power systems.
- Low Power Consumption: Typical consumption of 1.1 W (EX9043D) or 1.2 W (EX9043D-M).
- Dual Watchdog System: Hardware and software watchdogs ensure continuous operation and fail-safe output control.
- Extended Temperature Range: Operates reliably from -25°C to +75°C, suitable for industrial environments.
- EEPROM Configuration Storage: Retains configuration parameters such as address, baud rate, and data format.
- INIT* Mode: Provides a recovery mode for resetting configuration parameters when communication settings are lost.
- Manual or Software Configuration: Can be configured via jumpers, ASCII commands, or ExpertDAQ configuration software.
- Modbus RTU Support (EX9043D-M): Enables integration with standard Modbus-based control systems.
- LED Display for Each Channel: Facilitates quick diagnostics and monitoring of output states.
- Compact and Rugged Design: Built for industrial reliability and long-term operation.
3. Technical Specifications
| Parameter | EX9043D | EX9043D-M |
|----------------|--------------|----------------|
| Output Channels | 16 non-isolated, single-ended | 16 non-isolated, single-ended |
| Output Type | Open collector (NPN transistor) | Open collector (NPN transistor) |
| Max Load Voltage | +30 VDC | +30 VDC |
| Max Current Sink | 100 mA per channel | 100 mA per channel |
| Isolation Voltage | 3750 Vrms | 3750 Vrms |
| Interface | RS-485, 2-wire | RS-485, 2-wire |
| Supported Baud Rates | 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200 bps | Same |
| Protocol | ASCII command set | Modbus RTU |
| Power Supply | +10 to +30 VDC | +10 to +30 VDC |
| Power Consumption | 1.1 W | 1.2 W |
| Operating Temperature | -25°C to +75°C | -25°C to +75°C |
| Storage Temperature | -30°C to +75°C | -30°C to +75°C |
| LED Indicators | 16 output status LEDs | 16 output status LEDs |
| Isolation Type | Non-isolated outputs with common power | Non-isolated outputs with common power |
| Dimensions / Weight | Compact DIN-rail mountable module (typical EX9000 form factor) | Same |
| Material | Industrial-grade ABS housing | Industrial-grade ABS housing |
4. Functionality
The EX9043D functions as a digital output module that interfaces with control systems via RS-485 serial communication. Each of its 16 open-collector outputs can drive external loads such as relays, solenoids, or indicator lamps. The outputs are controlled through ASCII commands or Modbus RTU (for EX9043D-M), allowing integration with PLCs, SCADA systems, and industrial PCs.
Use Cases and Applications:
- Industrial automation and process control
- Remote digital output control in distributed I/O systems
- Machine and equipment control
- Building automation and lighting systems
- Alarm and signal output management
- Integration with Modbus RTU-based control networks
Compatibility:
- Compatible with ExpertDAQ EX9000 series modules and software utilities.
- Supports standard RS-485 communication protocols for multi-drop networks.
- Works with Modbus RTU masters (for EX9043D-M variant).
5. Components & Accessories
Included Components:
- EX9043D module
- Terminal block connectors for power and signal wiring
- User manual and configuration guide
Optional Accessories:
- RS-485 to USB converters for PC configuration
- RS-485 repeaters for extended network distances
- DIN-rail mounting kits
- Power supply units (10–30 VDC)
Connectors:
- RS-485 communication terminals (2-wire differential pair)
- Power input terminals (+V, GND)
- Output terminals (DO0–DO15)
- INIT* pin or switch for configuration reset
6. Installation & Setup
Requirements:
- Power supply: +10 to +30 VDC
- RS-485 network connection with proper termination resistors
- Host controller or PC with RS-485 interface
Mounting Options:
- DIN-rail or panel mounting (standard EX9000 enclosure)
Configuration Steps:
1. Connect power and RS-485 communication lines.
2. Set module address and baud rate using ASCII commands or software.
3. Configure INIT* jumper (EX9043D) or rear switch (EX9043D-M) for initialization if needed.
4. Verify communication using the default address (01) and baud rate (9600 bps).
5. Use the provided command set or Modbus registers to control outputs.
Default Settings:
- Address: 01
- Baud Rate: 9600 bps
- DIO Type: 40 (Digital Output)
- Checksum: Disabled
Jumper Configuration (EX9043D only):
- JP1 selects Pin-6 function:
- DO15 (Output channel 15)
- INIT* (default, for configuration reset)
7. Performance & Capabilities
- Output Control: Each channel can be individually controlled via ASCII or Modbus commands.
- Response Time: Fast switching suitable for real-time control applications.
- Network Capacity: Up to 256 modules per RS-485 network.
- Cable Length: Up to 1200 meters without a repeater.
- Reliability: Dual watchdog system ensures continuous operation even under communication loss or system faults.
- Safe and Power-On Values: Configurable output states for startup and fault conditions.
- EEPROM Storage: Retains configuration and safe-state parameters after power loss.
- LED Feedback: Real-time indication of output states simplifies troubleshooting.
- Limitations: Outputs are non-isolated; external isolation may be required for sensitive applications.
8. Standards & Compliance
- Communication Standards: RS-485 serial interface, Modbus RTU (EX9043D-M)
- Electrical Isolation: 3750 Vrms isolation between communication and logic circuits
- Environmental Compliance: Designed for industrial temperature range (-25°C to +75°C)
- Safety Features: Dual watchdog (hardware and software) for fault recovery
- Industry Standards:
- Modbus RTU protocol compliance (EX9043D-M)
- CE and FCC conformity (typical for ExpertDAQ modules)
- RoHS-compliant materials
9. Additional Information
Warranty:
Standard manufacturer warranty (typically 2 years) covering defects in materials and workmanship.
Support:
ExpertDAQ provides technical documentation, configuration utilities, and firmware updates. Technical support is available for integration, troubleshooting, and network configuration.
Maintenance:
- Periodic inspection of wiring and terminal connections.
- Ensure proper ventilation and ambient temperature within specified limits.
- Firmware updates can be applied via RS-485 interface when available.
Firmware & Updates:
- Firmware version can be read using command `$AAF`.
- Configuration and firmware parameters are stored in non-volatile memory (EEPROM).
Reliability Features:
- Dual Watchdog System:
- *Module Watchdog:* Hardware circuit that resets the module if internal errors occur.
- *Host Watchdog:* Software timer that monitors communication with the host; if timeout occurs, outputs revert to predefined safe values.
- INIT* Mode: Allows recovery of lost configuration by resetting the module to default communication parameters (Address=00, Baud=9600 bps).
- Safe Value and Power-On Value: User-defined output states for startup and fault conditions, ensuring predictable behavior after resets or communication failures.
Command Interface Summary (ASCII Mode):
- `%AANNTTCCFF` – Set module configuration (address, type, baud rate, data format)
- `#AABBDD` – Set digital output values
- `$AA2` – Read configuration
- `$AA6` – Read digital I/O status
- `$AAF` – Read firmware version
- `$AAM` – Read module name
- `@AA(Data)` – Set digital output status
- `~AA3EVV` – Set host watchdog timeout value
- `~AA4V` / `~AA5V` – Read or set Power-On/Safe values
Modbus RTU Mapping (EX9043D-M):
- DO Channels: Coils 00001–00016 (read/write)
- Safe Values: Coils 00129–00144
- Power-On Values: Coils 00161–00176
- Watchdog Timer: Register 40489 (timeout value, 0–255 in 0.1 s increments)
- Watchdog Enable: Coil 00261 (0=disable, 1=enable)
- Timeout Status: Coil 00270 (0=clear, 1=timeout)
- Module Name and Address: Holding registers 40483–40486
Environmental and Operational Notes:
- Designed for continuous operation in industrial environments with electrical noise immunity.
- Recommended to use shielded twisted-pair cable for RS-485 communication.
- Proper termination resistors (typically 120 Ω) should be installed at both ends of the RS-485 bus.
Summary of Advantages:
- High channel density (16 outputs per module)
- Flexible communication options (ASCII or Modbus RTU)
- Reliable operation with dual watchdog protection
- Compact, low-power design suitable for distributed control systems
- Easy configuration and diagnostics via LEDs and software tools
Comprehensive Summary
The ExpertDAQ EX9043D is a robust, high-performance digital output module engineered for industrial automation and distributed control systems. It provides 16 open-collector outputs, each capable of sinking 100 mA at up to 30 VDC, making it ideal for driving relays, indicators, and other low-power actuators. Communication is handled via a two-wire RS-485 interface, supporting baud rates from 1200 to 115200 bps and allowing up to 256 modules on a single network segment.
The module’s dual watchdog system ensures operational integrity by monitoring both the module and host communication. In the event of a fault or timeout, outputs revert to predefined safe values, preventing unintended operations. Configuration parameters such as address, baud rate, and data format are stored in non-volatile EEPROM, ensuring persistence across power cycles. The INIT* mode provides a recovery mechanism for restoring default communication settings.
Each output channel features an LED indicator, providing immediate visual feedback of output states. The EX9043D operates within a wide temperature range (-25°C to +75°C) and consumes minimal power (1.1 W typical). The EX9043D-M variant extends functionality with Modbus RTU protocol support, enabling seamless integration with standard industrial controllers and SCADA systems.
With its compact design, industrial-grade reliability, and comprehensive command set, the EX9043D is a versatile solution for digital output control in automation, process management, and remote I/O applications. It exemplifies ExpertDAQ’s commitment to providing durable, flexible, and easily configurable I/O modules for modern industrial networks.
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