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EX9521
CPU80188 1*RS232 1*RS232/485 flash 512K SRAM 256K
155,00 EUR
inkl. Umsatzsteuer 184,45 EUR
- Addressable RS422/485 to RS232 Converter: Allows multiple RS232 devices to communicate over a shared RS485 network using unique module addresses.
- High-Performance Embedded CPU: Intel 80188 processor operating at 40 MHz ensures fast data handling and reliable communication.
- Integrated Memory Architecture:
- SRAM: 256 KB
- Flash ROM: 512 KB
- EEPROM: 2 KB
- Embedded OS: ROM-DOS (Datalight)
- Multiple Communication Ports:
- COM1: RS232 (5-wire)
- COM2: RS485 (2-wire)
- COM4: RS232 (3-wire, for program download)
- Wide Operating Temperature Range: -25°C to +75°C, suitable for industrial environments.
- Watchdog Timer: Provides automatic fault recovery and system stability.
- Fanless Design: Ensures silent operation and high reliability in harsh conditions.
- Flexible Power Input: Operates on unregulated 10–30 VDC power supply.
- High-Speed Communication: Supports up to 115.2 Kbps data rate.
- Built-in Real-Time Clock (RTC): Enables time-stamped data logging and scheduling.
- Firmware Upgradable: Supports program download via RS232 using Xmodem protocol.
- Addressable Command Set: Allows configuration and control of multiple modules over a single RS485 bus.
- High-Performance Embedded CPU: Intel 80188 processor operating at 40 MHz ensures fast data handling and reliable communication.
- Integrated Memory Architecture:
- SRAM: 256 KB
- Flash ROM: 512 KB
- EEPROM: 2 KB
- Embedded OS: ROM-DOS (Datalight)
- Multiple Communication Ports:
- COM1: RS232 (5-wire)
- COM2: RS485 (2-wire)
- COM4: RS232 (3-wire, for program download)
- Wide Operating Temperature Range: -25°C to +75°C, suitable for industrial environments.
- Watchdog Timer: Provides automatic fault recovery and system stability.
- Fanless Design: Ensures silent operation and high reliability in harsh conditions.
- Flexible Power Input: Operates on unregulated 10–30 VDC power supply.
- High-Speed Communication: Supports up to 115.2 Kbps data rate.
- Built-in Real-Time Clock (RTC): Enables time-stamped data logging and scheduling.
- Firmware Upgradable: Supports program download via RS232 using Xmodem protocol.
- Addressable Command Set: Allows configuration and control of multiple modules over a single RS485 bus.
Comprehensive Product Summary – EX9521 Addressable RS422/485 to RS232 Converter
### 1. Product Overview
Product Name: EX9521
Model Number: EX9521D
Series: EX952N Series
Article Number: EX9521
Manufacturer: TOPSCCC (TopSCCC Industrial Automation)
The EX9521 is part of the EX952N series of addressable RS422/485 to RS232 converters designed for industrial communication networks. It enables seamless integration between RS232-based devices and RS422/485 networks, providing a robust, programmable, and addressable communication interface. The EX9521 incorporates an Intel 80188 CPU running at 40 MHz, embedded ROM-DOS (Datalight) operating system, and multiple communication ports for flexible deployment in automation, measurement, and control systems.
### 2. Key Features
- Addressable RS422/485 to RS232 Converter: Allows multiple RS232 devices to communicate over a shared RS485 network using unique module addresses.
- High-Performance Embedded CPU: Intel 80188 processor operating at 40 MHz ensures fast data handling and reliable communication.
- Integrated Memory Architecture:
- SRAM: 256 KB
- Flash ROM: 512 KB
- EEPROM: 2 KB
- Embedded OS: ROM-DOS (Datalight)
- Multiple Communication Ports:
- COM1: RS232 (5-wire)
- COM2: RS485 (2-wire)
- COM4: RS232 (3-wire, for program download)
- Wide Operating Temperature Range: -25°C to +75°C, suitable for industrial environments.
- Watchdog Timer: Provides automatic fault recovery and system stability.
- Fanless Design: Ensures silent operation and high reliability in harsh conditions.
- Flexible Power Input: Operates on unregulated 10–30 VDC power supply.
- High-Speed Communication: Supports up to 115.2 Kbps data rate.
- Built-in Real-Time Clock (RTC): Enables time-stamped data logging and scheduling.
- Firmware Upgradable: Supports program download via RS232 using Xmodem protocol.
- Addressable Command Set: Allows configuration and control of multiple modules over a single RS485 bus.
### 3. Technical Specifications
| Parameter | Specification |
|----------------|-------------------|
| CPU | Intel 80188, 40 MHz |
| SRAM | 256 KB |
| Flash ROM | 512 KB |
| EEPROM | 2 KB |
| Embedded OS | ROM-DOS (Datalight) |
| Communication Ports | COM1: RS232 (5-wire), COM2: RS485 (2-wire), COM4: RS232 (3-wire, program download) |
| Baud Rate | Up to 115,200 bps |
| Data Bits | 7 or 8 |
| Parity | None, Even, Odd |
| Stop Bits | 1 or 2 (depending on port) |
| Operating Temperature | -25°C to +75°C |
| Storage Temperature | -40°C to +80°C |
| Power Supply | Unregulated 10–30 VDC |
| Watchdog Timer | Built-in hardware watchdog |
| RTC Support | Yes |
| Cooling | Fanless |
| Firmware Update Interface | RS232 (Xmodem protocol) |
| Communication Protocols | RS232, RS485, RS422 compatible |
| Mounting | DIN-rail or panel mount (depending on enclosure) |
| Dimensions / Weight | (Varies by model; typically compact industrial module form factor) |
### 4. Functionality
The EX9521 functions as an intelligent, addressable converter that bridges RS232 devices to an RS485 or RS422 network. It allows multiple RS232 devices to share a single RS485 bus by assigning unique addresses to each module. The built-in firmware interprets and routes data between serial ports based on these addresses.
Typical Use Cases:
- Connecting legacy RS232 instruments to modern RS485-based control systems.
- Integrating PLCs, sensors, and measurement devices into distributed industrial networks.
- Remote data acquisition and control in SCADA systems.
- Serial device networking in manufacturing automation.
Compatibility:
- Compatible with standard RS232 and RS485 devices.
- Works with PCs, PLCs, HMIs, and industrial controllers.
- Supports communication with multiple EX952N modules on the same RS485 bus.
Operation Principle:
- Commands are sent via RS485 (COM2) to configure or communicate with RS232 devices connected to COM1.
- Each module responds to its unique address (00–FF).
- Data can be bypassed, buffered, or processed according to command sets.
- The embedded ROM-DOS OS manages communication tasks and memory operations.
### 5. Components & Accessories
Included Components:
- EX9521 converter module
- DB-9 male connector for COM1 (RS232)
- Terminal block for RS485 connection
- Power input terminals (10–30 VDC)
- Built-in EEPROM for configuration storage
Optional Accessories:
- RS232/RS485 cables
- DIN-rail mounting kit
- Power supply adapter (24 VDC typical)
- Firmware update cable (RS232)
- Configuration software (optional utility for PC)
Connectors:
- COM1 (DB-9 Male):
- Pin 1: DCD
- Pin 2: RXD
- Pin 3: TXD
- Pin 4: DTR
- Pin 5: GND
- Pin 6: DSR
- Pin 7: RTS
- Pin 8: CTS
- Pin 9: RI
### 6. Installation & Setup
Power Requirements:
- Supply voltage: 10–30 VDC (unregulated)
- Connect power to the designated terminal block.
Mounting Options:
- DIN-rail or panel mounting (depending on enclosure type)
- Ensure adequate ventilation for heat dissipation.
Configuration Procedure:
1. Initial Setup (INIT Mode):
- Power on the module.
- Connect INIT* pin to GND to enter initialization mode.
- Default settings: Address = 00, Baud rate = 9600 bps, Data bits = 8, Parity = None, Stop bits = 1.
2. Program Download:
- Connect COM4 (RS232, 3-wire) to PC.
- Use HyperTerminal or equivalent software.
- Communication settings: 57600 bps, 8N1, no flow control.
- Use “Transfer → Receive File” and select Xmodem protocol to download firmware.
- Disconnect INIT* from GND before completion to prevent system hang.
3. Address and Communication Settings:
- Configure via RS485 using command set ($AAA, $AABN, etc.).
- Store configuration in EEPROM.
Safety Notes:
- Ensure INIT* is disconnected from GND after firmware update.
- Avoid power cycling during firmware transfer.
- Observe correct polarity for power connections.
### 7. Performance & Capabilities
- Communication Speed: Up to 115.2 Kbps on both RS232 and RS485 ports.
- Addressable Networking: Supports up to 255 unique addresses (00–FF).
- Data Buffering: Built-in buffer for asynchronous data reception.
- Checksum and Error Handling: Optional checksum verification for RS485 communication.
- Command Response Time: Optimized for low-latency serial communication.
- Reliability: Hardware watchdog ensures automatic recovery from system faults.
- Environmental Tolerance: Operates reliably in industrial temperature ranges (-25°C to +75°C).
- Power Efficiency: Low power consumption due to fanless design and efficient CPU.
- Limitations:
- Limited to RS232/RS485 communication (no Ethernet or USB).
- Requires manual configuration for multi-module networks.
- Firmware updates via serial interface only.
### 8. Standards & Compliance
- Electrical Standards:
- RS232 (EIA/TIA-232)
- RS485 (EIA/TIA-485)
- Environmental Compliance:
- Operating temperature: -25°C to +75°C
- Storage temperature: -40°C to +80°C
- Safety & EMC:
- Designed for industrial environments with noise immunity.
- Firmware Protocols:
- Xmodem for firmware transfer
- ASCII-based command set for configuration
- Industry Standards:
- Compatible with Modbus/RTU networks (via RS485 physical layer)
- Meets industrial serial communication standards for automation systems.
### 9. Additional Information
Warranty:
Standard manufacturer warranty (typically 1–2 years) covering defects in materials and workmanship.
Technical Support:
- Firmware updates and documentation available from TOPSCCC.
- Support for configuration, troubleshooting, and integration via email or online resources.
Maintenance:
- Minimal maintenance required due to solid-state design.
- Periodic inspection of connectors and power supply recommended.
- Firmware can be updated via RS232 interface as needed.
Software & Updates:
- Embedded ROM-DOS OS ensures stable operation.
- Firmware updates available for performance enhancements or bug fixes.
- Configuration stored in non-volatile EEPROM.
Serviceability:
- Field-upgradable firmware.
- Diagnostic commands available for status monitoring ($AA5, $AAF, $AAM).
### Summary
The EX9521 Addressable RS422/485 to RS232 Converter is a robust, industrial-grade communication interface module designed for integrating RS232 devices into RS485 networks. Powered by an Intel 80188 CPU and running an embedded ROM-DOS operating system, it provides reliable, high-speed serial communication with advanced configurability. Its addressable architecture allows multiple modules to coexist on a single RS485 bus, each independently addressable and configurable via ASCII command sets.
With wide temperature tolerance, fanless operation, and watchdog protection, the EX9521 is ideal for demanding industrial automation, data acquisition, and control applications. Its flexible configuration options, firmware upgradability, and compatibility with standard serial communication protocols make it a versatile solution for modernizing legacy serial systems and expanding industrial communication networks.
### 1. Product Overview
Product Name: EX9521
Model Number: EX9521D
Series: EX952N Series
Article Number: EX9521
Manufacturer: TOPSCCC (TopSCCC Industrial Automation)
The EX9521 is part of the EX952N series of addressable RS422/485 to RS232 converters designed for industrial communication networks. It enables seamless integration between RS232-based devices and RS422/485 networks, providing a robust, programmable, and addressable communication interface. The EX9521 incorporates an Intel 80188 CPU running at 40 MHz, embedded ROM-DOS (Datalight) operating system, and multiple communication ports for flexible deployment in automation, measurement, and control systems.
### 2. Key Features
- Addressable RS422/485 to RS232 Converter: Allows multiple RS232 devices to communicate over a shared RS485 network using unique module addresses.
- High-Performance Embedded CPU: Intel 80188 processor operating at 40 MHz ensures fast data handling and reliable communication.
- Integrated Memory Architecture:
- SRAM: 256 KB
- Flash ROM: 512 KB
- EEPROM: 2 KB
- Embedded OS: ROM-DOS (Datalight)
- Multiple Communication Ports:
- COM1: RS232 (5-wire)
- COM2: RS485 (2-wire)
- COM4: RS232 (3-wire, for program download)
- Wide Operating Temperature Range: -25°C to +75°C, suitable for industrial environments.
- Watchdog Timer: Provides automatic fault recovery and system stability.
- Fanless Design: Ensures silent operation and high reliability in harsh conditions.
- Flexible Power Input: Operates on unregulated 10–30 VDC power supply.
- High-Speed Communication: Supports up to 115.2 Kbps data rate.
- Built-in Real-Time Clock (RTC): Enables time-stamped data logging and scheduling.
- Firmware Upgradable: Supports program download via RS232 using Xmodem protocol.
- Addressable Command Set: Allows configuration and control of multiple modules over a single RS485 bus.
### 3. Technical Specifications
| Parameter | Specification |
|----------------|-------------------|
| CPU | Intel 80188, 40 MHz |
| SRAM | 256 KB |
| Flash ROM | 512 KB |
| EEPROM | 2 KB |
| Embedded OS | ROM-DOS (Datalight) |
| Communication Ports | COM1: RS232 (5-wire), COM2: RS485 (2-wire), COM4: RS232 (3-wire, program download) |
| Baud Rate | Up to 115,200 bps |
| Data Bits | 7 or 8 |
| Parity | None, Even, Odd |
| Stop Bits | 1 or 2 (depending on port) |
| Operating Temperature | -25°C to +75°C |
| Storage Temperature | -40°C to +80°C |
| Power Supply | Unregulated 10–30 VDC |
| Watchdog Timer | Built-in hardware watchdog |
| RTC Support | Yes |
| Cooling | Fanless |
| Firmware Update Interface | RS232 (Xmodem protocol) |
| Communication Protocols | RS232, RS485, RS422 compatible |
| Mounting | DIN-rail or panel mount (depending on enclosure) |
| Dimensions / Weight | (Varies by model; typically compact industrial module form factor) |
### 4. Functionality
The EX9521 functions as an intelligent, addressable converter that bridges RS232 devices to an RS485 or RS422 network. It allows multiple RS232 devices to share a single RS485 bus by assigning unique addresses to each module. The built-in firmware interprets and routes data between serial ports based on these addresses.
Typical Use Cases:
- Connecting legacy RS232 instruments to modern RS485-based control systems.
- Integrating PLCs, sensors, and measurement devices into distributed industrial networks.
- Remote data acquisition and control in SCADA systems.
- Serial device networking in manufacturing automation.
Compatibility:
- Compatible with standard RS232 and RS485 devices.
- Works with PCs, PLCs, HMIs, and industrial controllers.
- Supports communication with multiple EX952N modules on the same RS485 bus.
Operation Principle:
- Commands are sent via RS485 (COM2) to configure or communicate with RS232 devices connected to COM1.
- Each module responds to its unique address (00–FF).
- Data can be bypassed, buffered, or processed according to command sets.
- The embedded ROM-DOS OS manages communication tasks and memory operations.
### 5. Components & Accessories
Included Components:
- EX9521 converter module
- DB-9 male connector for COM1 (RS232)
- Terminal block for RS485 connection
- Power input terminals (10–30 VDC)
- Built-in EEPROM for configuration storage
Optional Accessories:
- RS232/RS485 cables
- DIN-rail mounting kit
- Power supply adapter (24 VDC typical)
- Firmware update cable (RS232)
- Configuration software (optional utility for PC)
Connectors:
- COM1 (DB-9 Male):
- Pin 1: DCD
- Pin 2: RXD
- Pin 3: TXD
- Pin 4: DTR
- Pin 5: GND
- Pin 6: DSR
- Pin 7: RTS
- Pin 8: CTS
- Pin 9: RI
### 6. Installation & Setup
Power Requirements:
- Supply voltage: 10–30 VDC (unregulated)
- Connect power to the designated terminal block.
Mounting Options:
- DIN-rail or panel mounting (depending on enclosure type)
- Ensure adequate ventilation for heat dissipation.
Configuration Procedure:
1. Initial Setup (INIT Mode):
- Power on the module.
- Connect INIT* pin to GND to enter initialization mode.
- Default settings: Address = 00, Baud rate = 9600 bps, Data bits = 8, Parity = None, Stop bits = 1.
2. Program Download:
- Connect COM4 (RS232, 3-wire) to PC.
- Use HyperTerminal or equivalent software.
- Communication settings: 57600 bps, 8N1, no flow control.
- Use “Transfer → Receive File” and select Xmodem protocol to download firmware.
- Disconnect INIT* from GND before completion to prevent system hang.
3. Address and Communication Settings:
- Configure via RS485 using command set ($AAA, $AABN, etc.).
- Store configuration in EEPROM.
Safety Notes:
- Ensure INIT* is disconnected from GND after firmware update.
- Avoid power cycling during firmware transfer.
- Observe correct polarity for power connections.
### 7. Performance & Capabilities
- Communication Speed: Up to 115.2 Kbps on both RS232 and RS485 ports.
- Addressable Networking: Supports up to 255 unique addresses (00–FF).
- Data Buffering: Built-in buffer for asynchronous data reception.
- Checksum and Error Handling: Optional checksum verification for RS485 communication.
- Command Response Time: Optimized for low-latency serial communication.
- Reliability: Hardware watchdog ensures automatic recovery from system faults.
- Environmental Tolerance: Operates reliably in industrial temperature ranges (-25°C to +75°C).
- Power Efficiency: Low power consumption due to fanless design and efficient CPU.
- Limitations:
- Limited to RS232/RS485 communication (no Ethernet or USB).
- Requires manual configuration for multi-module networks.
- Firmware updates via serial interface only.
### 8. Standards & Compliance
- Electrical Standards:
- RS232 (EIA/TIA-232)
- RS485 (EIA/TIA-485)
- Environmental Compliance:
- Operating temperature: -25°C to +75°C
- Storage temperature: -40°C to +80°C
- Safety & EMC:
- Designed for industrial environments with noise immunity.
- Firmware Protocols:
- Xmodem for firmware transfer
- ASCII-based command set for configuration
- Industry Standards:
- Compatible with Modbus/RTU networks (via RS485 physical layer)
- Meets industrial serial communication standards for automation systems.
### 9. Additional Information
Warranty:
Standard manufacturer warranty (typically 1–2 years) covering defects in materials and workmanship.
Technical Support:
- Firmware updates and documentation available from TOPSCCC.
- Support for configuration, troubleshooting, and integration via email or online resources.
Maintenance:
- Minimal maintenance required due to solid-state design.
- Periodic inspection of connectors and power supply recommended.
- Firmware can be updated via RS232 interface as needed.
Software & Updates:
- Embedded ROM-DOS OS ensures stable operation.
- Firmware updates available for performance enhancements or bug fixes.
- Configuration stored in non-volatile EEPROM.
Serviceability:
- Field-upgradable firmware.
- Diagnostic commands available for status monitoring ($AA5, $AAF, $AAM).
### Summary
The EX9521 Addressable RS422/485 to RS232 Converter is a robust, industrial-grade communication interface module designed for integrating RS232 devices into RS485 networks. Powered by an Intel 80188 CPU and running an embedded ROM-DOS operating system, it provides reliable, high-speed serial communication with advanced configurability. Its addressable architecture allows multiple modules to coexist on a single RS485 bus, each independently addressable and configurable via ASCII command sets.
With wide temperature tolerance, fanless operation, and watchdog protection, the EX9521 is ideal for demanding industrial automation, data acquisition, and control applications. Its flexible configuration options, firmware upgradability, and compatibility with standard serial communication protocols make it a versatile solution for modernizing legacy serial systems and expanding industrial communication networks.
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Manual_EX952-x.pdf
Manual
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