LOOKING FOR THE RIGHT
INDUSTRIAL SOLUTION?
Discover embedded, communication and automation solutions tailored to your application.
EX9063AD-M
8*DI (Isolation), 3*AC-SSR Relay, LED, Modbus
162,00 EUR
including VAT 192.78 EUR
- Communication Interface: RS‑485, 2‑wire, supporting Modbus RTU protocol.
- Digital Inputs: 8 optically isolated channels with common source; supports dry contact, TTL/CMOS, or open‑collector signals.
- Relay Outputs: 3 AC‑SSR (Form A) channels, rated for 1 A at 24–265 VAC, with leakage current < 1.5 mA.
- Isolation: 3750 Vrms optical isolation between I/O and logic circuits.
- LED Indicators: 11 LEDs (8 for DI, 3 for DO) for real‑time channel status.
- Power Supply: 10–30 V DC wide‑range input with reverse‑polarity protection.
- Watchdog Protection: Dual watchdog system (hardware + software) ensures fail‑safe operation.
- Extended Temperature Range: Operates reliably from −25 °C to +75 °C.
- Galvanic Isolation: Complete isolation between input, output, and communication lines.
- Network Scalability: Up to 256 modules can be connected on a single RS‑485 bus (max. 1200 m without repeater).
- Configuration: Manual DIP‑switch setup or software configuration via Modbus commands.
- Durability: Minimum relay life expectancy of 10⁵ operations.
- Compact Industrial Design: DIN‑rail or panel‑mountable ABS enclosure.
- Digital Inputs: 8 optically isolated channels with common source; supports dry contact, TTL/CMOS, or open‑collector signals.
- Relay Outputs: 3 AC‑SSR (Form A) channels, rated for 1 A at 24–265 VAC, with leakage current < 1.5 mA.
- Isolation: 3750 Vrms optical isolation between I/O and logic circuits.
- LED Indicators: 11 LEDs (8 for DI, 3 for DO) for real‑time channel status.
- Power Supply: 10–30 V DC wide‑range input with reverse‑polarity protection.
- Watchdog Protection: Dual watchdog system (hardware + software) ensures fail‑safe operation.
- Extended Temperature Range: Operates reliably from −25 °C to +75 °C.
- Galvanic Isolation: Complete isolation between input, output, and communication lines.
- Network Scalability: Up to 256 modules can be connected on a single RS‑485 bus (max. 1200 m without repeater).
- Configuration: Manual DIP‑switch setup or software configuration via Modbus commands.
- Durability: Minimum relay life expectancy of 10⁵ operations.
- Compact Industrial Design: DIN‑rail or panel‑mountable ABS enclosure.
Comprehensive Product Summary – ExpertDAQ EX9063AD‑M
### 1. Product Overview
Product Name: ExpertDAQ EX9063AD‑M
Model: EX9063AD‑M
Series: EX9000 Series – Digital I/O and Relay Modules
Article Number: EX9063AD‑M
Manufacturer: ExpertDAQ / TOPSCCC Co., Ltd. (Taiwan)
The EX9063AD‑M is an industrial‑grade RS‑485 Modbus RTU digital I/O module featuring 8 isolated digital inputs and 3 AC solid‑state relay (SSR) outputs. It is part of the ExpertDAQ EX9000 family of distributed I/O modules designed for robust data acquisition and control in automation, process monitoring, and remote I/O applications. The “‑M” suffix denotes Modbus RTU protocol support for seamless integration with PLCs, SCADA, and HMI systems.
### 2. Key Features
- Communication Interface: RS‑485, 2‑wire, supporting Modbus RTU protocol.
- Digital Inputs: 8 optically isolated channels with common source; supports dry contact, TTL/CMOS, or open‑collector signals.
- Relay Outputs: 3 AC‑SSR (Form A) channels, rated for 1 A at 24–265 VAC, with leakage current < 1.5 mA.
- Isolation: 3750 Vrms optical isolation between I/O and logic circuits.
- LED Indicators: 11 LEDs (8 for DI, 3 for DO) for real‑time channel status.
- Power Supply: 10–30 V DC wide‑range input with reverse‑polarity protection.
- Watchdog Protection: Dual watchdog system (hardware + software) ensures fail‑safe operation.
- Extended Temperature Range: Operates reliably from −25 °C to +75 °C.
- Galvanic Isolation: Complete isolation between input, output, and communication lines.
- Network Scalability: Up to 256 modules can be connected on a single RS‑485 bus (max. 1200 m without repeater).
- Configuration: Manual DIP‑switch setup or software configuration via Modbus commands.
- Durability: Minimum relay life expectancy of 10⁵ operations.
- Compact Industrial Design: DIN‑rail or panel‑mountable ABS enclosure.
### 3. Technical Specifications
| Parameter | Specification |
|----------------|-------------------|
| Communication Interface | RS‑485, 2‑wire, Modbus RTU |
| Baud Rates Supported | 1200, 2400, 4800, 9600, 19.2 k, 38.4 k, 57.6 k, 115.2 k bps |
| Digital Inputs | 8 isolated channels, common source |
| Input Logic Level 0 | ≤ +1 V DC |
| Input Logic Level 1 | +4 V DC – +30 V DC |
| Input Impedance | 3 kΩ |
| Isolation Voltage (DI) | 3750 Vrms |
| Relay Outputs | 3 × AC‑SSR (Form A, normally open) |
| Load Voltage Range | 24 – 265 VAC |
| Max Load Current | 1 A rms per channel |
| Leakage Current | ≤ 1.5 mA rms |
| Operate Time | ≤ 1 ms |
| Release Time | ½ cycle + 1 ms |
| Dielectric Strength (Relay) | 2500 Vrms |
| Isolation Voltage (System) | 3750 Vrms between I/O and logic |
| Power Supply | 10 – 30 V DC (unregulated) |
| Power Consumption | 1.5 W typical |
| Operating Temperature | −25 °C to +75 °C |
| Storage Temperature | −30 °C to +75 °C |
| Humidity | 5 – 95 % RH non‑condensing |
| Enclosure Material | Industrial ABS plastic |
| Mounting | DIN‑rail or wall mount |
| Dimensions / Weight | Compact EX9000 form factor (~72 × 118 × 39 mm, ~200 g typical) |
### 4. Functionality
The EX9063AD‑M functions as a remote digital I/O node on an RS‑485 network. It converts field‑level discrete signals into Modbus RTU data frames for supervisory control systems.
Operation Principle:
- Inputs: Accepts isolated digital signals from sensors, switches, or logic devices. Each input is optically isolated to prevent ground loops and interference.
- Outputs: Three AC solid‑state relays switch AC loads such as solenoids, contactors, or indicators.
- Communication: The module exchanges data with a Modbus master (PLC, PC, or HMI) using standard Modbus function codes (0x01, 0x02, 0x05, 0x0F, etc.).
- Status Indication: Each channel’s LED reflects its ON/OFF state for quick diagnostics.
- Watchdog Logic: If communication fails, outputs revert to predefined “Safe Values.”
Typical Applications:
- Industrial automation and process control
- Building management systems (lighting, HVAC)
- Remote equipment monitoring
- Machine I/O expansion
- Energy management and facility control
Compatibility:
Fully compatible with Modbus RTU‑compliant devices and SCADA/HMI software such as Wonderware, Citect, or LabVIEW via RS‑485 serial interface.
### 5. Components & Accessories
Included:
- EX9063AD‑M module
- Plug‑in screw terminal block connectors
- Quick‑start guide and Modbus command reference
Optional Accessories:
- RS‑485 to USB or Ethernet converters
- RS‑485 repeaters for long‑distance networks
- DIN‑rail mounting clips and end brackets
- 24 V DC industrial power supply
Connectors:
- Removable terminal blocks for DI, DO, and power lines
- RS‑485 communication terminals (DATA+, DATA−, GND)
### 6. Installation & Setup
Power Requirements:
Supply 10–30 V DC to the +Vs and GND terminals. Reverse‑polarity protection prevents damage.
Mounting Options:
DIN‑rail or wall mounting using integrated brackets.
Wiring Guidelines:
- Use twisted‑pair shielded cable for RS‑485 communication.
- Maintain proper termination resistors at both ends of the bus.
- Avoid routing signal cables near high‑voltage lines.
Configuration:
- Default Modbus address: 01
- Default baud rate: 9600 bps
- Protocol: Modbus RTU
- Configuration can be changed via Modbus commands or INIT* mode.
INIT* Mode Operation:
1. Power off the module.
2. Connect INIT* pin to GND (or slide INIT switch to “Init”).
3. Power on to enter configuration mode.
4. Adjust address, baud rate, or protocol settings.
5. Power cycle to apply changes.
### 7. Performance & Capabilities
- Network Capacity: Up to 256 modules per RS‑485 segment.
- Cable Length: Up to 1200 m without repeater.
- Response Time: < 10 ms typical for Modbus polling.
- Relay Endurance: ≥ 10⁵ switching cycles under rated load.
- Noise Immunity: Optical isolation and surge suppression ensure stable operation in noisy industrial environments.
- Dual Watchdog System:
- *Module Watchdog* monitors internal firmware operation.
- *Host Watchdog* supervises communication; on timeout, outputs revert to Safe Value.
- Safe & Power‑On Values: User‑definable output states for startup and fault conditions.
- Reliability: Designed for continuous 24/7 operation in harsh conditions.
Limitations:
- AC‑SSR outputs are limited to 1 A rms; not suitable for high‑power loads.
- Requires external protection for inductive loads (snubber or RC network).
- RS‑485 only (no Ethernet interface).
### 8. Standards & Compliance
- Communication Protocol: Modbus RTU (EIA‑485 standard)
- Isolation & Safety: 3750 Vrms optical isolation between I/O and logic circuits
- EMC Compliance: Designed for industrial electromagnetic compatibility (IEC 61000‑4‑2/‑4‑4/‑4‑5)
- Electrical Safety: Meets CE low‑voltage directive requirements
- RoHS Compliance: Lead‑free and environmentally safe materials
- Quality Assurance: Manufactured under ISO 9001‑certified processes
### 9. Additional Information
Warranty:
Standard 2‑year limited warranty covering manufacturing defects.
Technical Support:
ExpertDAQ provides firmware updates, Modbus mapping documentation, and configuration utilities. Support is available via www.topsccc.com.tw.
Maintenance:
- Periodically inspect terminal connections for corrosion or looseness.
- Keep module free from dust and moisture.
- Avoid exposure to corrosive gases or direct sunlight.
Firmware & Updates:
Firmware version can be read using Modbus command `$AAF`. Updates are distributed through ExpertDAQ’s support portal.
Service Life:
With proper installation and environmental control, expected operational life exceeds 10 years.
### Summary
The ExpertDAQ EX9063AD‑M is a compact, rugged, and intelligent RS‑485 Modbus RTU I/O module combining 8 isolated digital inputs and 3 AC solid‑state relay outputs. It provides reliable signal acquisition and control for distributed automation systems. With optical isolation, wide voltage tolerance, and dual watchdog protection, it ensures high reliability in industrial environments. Its Modbus RTU compatibility allows seamless integration into existing control networks, making it ideal for remote monitoring, process automation, and machine control applications.
### 1. Product Overview
Product Name: ExpertDAQ EX9063AD‑M
Model: EX9063AD‑M
Series: EX9000 Series – Digital I/O and Relay Modules
Article Number: EX9063AD‑M
Manufacturer: ExpertDAQ / TOPSCCC Co., Ltd. (Taiwan)
The EX9063AD‑M is an industrial‑grade RS‑485 Modbus RTU digital I/O module featuring 8 isolated digital inputs and 3 AC solid‑state relay (SSR) outputs. It is part of the ExpertDAQ EX9000 family of distributed I/O modules designed for robust data acquisition and control in automation, process monitoring, and remote I/O applications. The “‑M” suffix denotes Modbus RTU protocol support for seamless integration with PLCs, SCADA, and HMI systems.
### 2. Key Features
- Communication Interface: RS‑485, 2‑wire, supporting Modbus RTU protocol.
- Digital Inputs: 8 optically isolated channels with common source; supports dry contact, TTL/CMOS, or open‑collector signals.
- Relay Outputs: 3 AC‑SSR (Form A) channels, rated for 1 A at 24–265 VAC, with leakage current < 1.5 mA.
- Isolation: 3750 Vrms optical isolation between I/O and logic circuits.
- LED Indicators: 11 LEDs (8 for DI, 3 for DO) for real‑time channel status.
- Power Supply: 10–30 V DC wide‑range input with reverse‑polarity protection.
- Watchdog Protection: Dual watchdog system (hardware + software) ensures fail‑safe operation.
- Extended Temperature Range: Operates reliably from −25 °C to +75 °C.
- Galvanic Isolation: Complete isolation between input, output, and communication lines.
- Network Scalability: Up to 256 modules can be connected on a single RS‑485 bus (max. 1200 m without repeater).
- Configuration: Manual DIP‑switch setup or software configuration via Modbus commands.
- Durability: Minimum relay life expectancy of 10⁵ operations.
- Compact Industrial Design: DIN‑rail or panel‑mountable ABS enclosure.
### 3. Technical Specifications
| Parameter | Specification |
|----------------|-------------------|
| Communication Interface | RS‑485, 2‑wire, Modbus RTU |
| Baud Rates Supported | 1200, 2400, 4800, 9600, 19.2 k, 38.4 k, 57.6 k, 115.2 k bps |
| Digital Inputs | 8 isolated channels, common source |
| Input Logic Level 0 | ≤ +1 V DC |
| Input Logic Level 1 | +4 V DC – +30 V DC |
| Input Impedance | 3 kΩ |
| Isolation Voltage (DI) | 3750 Vrms |
| Relay Outputs | 3 × AC‑SSR (Form A, normally open) |
| Load Voltage Range | 24 – 265 VAC |
| Max Load Current | 1 A rms per channel |
| Leakage Current | ≤ 1.5 mA rms |
| Operate Time | ≤ 1 ms |
| Release Time | ½ cycle + 1 ms |
| Dielectric Strength (Relay) | 2500 Vrms |
| Isolation Voltage (System) | 3750 Vrms between I/O and logic |
| Power Supply | 10 – 30 V DC (unregulated) |
| Power Consumption | 1.5 W typical |
| Operating Temperature | −25 °C to +75 °C |
| Storage Temperature | −30 °C to +75 °C |
| Humidity | 5 – 95 % RH non‑condensing |
| Enclosure Material | Industrial ABS plastic |
| Mounting | DIN‑rail or wall mount |
| Dimensions / Weight | Compact EX9000 form factor (~72 × 118 × 39 mm, ~200 g typical) |
### 4. Functionality
The EX9063AD‑M functions as a remote digital I/O node on an RS‑485 network. It converts field‑level discrete signals into Modbus RTU data frames for supervisory control systems.
Operation Principle:
- Inputs: Accepts isolated digital signals from sensors, switches, or logic devices. Each input is optically isolated to prevent ground loops and interference.
- Outputs: Three AC solid‑state relays switch AC loads such as solenoids, contactors, or indicators.
- Communication: The module exchanges data with a Modbus master (PLC, PC, or HMI) using standard Modbus function codes (0x01, 0x02, 0x05, 0x0F, etc.).
- Status Indication: Each channel’s LED reflects its ON/OFF state for quick diagnostics.
- Watchdog Logic: If communication fails, outputs revert to predefined “Safe Values.”
Typical Applications:
- Industrial automation and process control
- Building management systems (lighting, HVAC)
- Remote equipment monitoring
- Machine I/O expansion
- Energy management and facility control
Compatibility:
Fully compatible with Modbus RTU‑compliant devices and SCADA/HMI software such as Wonderware, Citect, or LabVIEW via RS‑485 serial interface.
### 5. Components & Accessories
Included:
- EX9063AD‑M module
- Plug‑in screw terminal block connectors
- Quick‑start guide and Modbus command reference
Optional Accessories:
- RS‑485 to USB or Ethernet converters
- RS‑485 repeaters for long‑distance networks
- DIN‑rail mounting clips and end brackets
- 24 V DC industrial power supply
Connectors:
- Removable terminal blocks for DI, DO, and power lines
- RS‑485 communication terminals (DATA+, DATA−, GND)
### 6. Installation & Setup
Power Requirements:
Supply 10–30 V DC to the +Vs and GND terminals. Reverse‑polarity protection prevents damage.
Mounting Options:
DIN‑rail or wall mounting using integrated brackets.
Wiring Guidelines:
- Use twisted‑pair shielded cable for RS‑485 communication.
- Maintain proper termination resistors at both ends of the bus.
- Avoid routing signal cables near high‑voltage lines.
Configuration:
- Default Modbus address: 01
- Default baud rate: 9600 bps
- Protocol: Modbus RTU
- Configuration can be changed via Modbus commands or INIT* mode.
INIT* Mode Operation:
1. Power off the module.
2. Connect INIT* pin to GND (or slide INIT switch to “Init”).
3. Power on to enter configuration mode.
4. Adjust address, baud rate, or protocol settings.
5. Power cycle to apply changes.
### 7. Performance & Capabilities
- Network Capacity: Up to 256 modules per RS‑485 segment.
- Cable Length: Up to 1200 m without repeater.
- Response Time: < 10 ms typical for Modbus polling.
- Relay Endurance: ≥ 10⁵ switching cycles under rated load.
- Noise Immunity: Optical isolation and surge suppression ensure stable operation in noisy industrial environments.
- Dual Watchdog System:
- *Module Watchdog* monitors internal firmware operation.
- *Host Watchdog* supervises communication; on timeout, outputs revert to Safe Value.
- Safe & Power‑On Values: User‑definable output states for startup and fault conditions.
- Reliability: Designed for continuous 24/7 operation in harsh conditions.
Limitations:
- AC‑SSR outputs are limited to 1 A rms; not suitable for high‑power loads.
- Requires external protection for inductive loads (snubber or RC network).
- RS‑485 only (no Ethernet interface).
### 8. Standards & Compliance
- Communication Protocol: Modbus RTU (EIA‑485 standard)
- Isolation & Safety: 3750 Vrms optical isolation between I/O and logic circuits
- EMC Compliance: Designed for industrial electromagnetic compatibility (IEC 61000‑4‑2/‑4‑4/‑4‑5)
- Electrical Safety: Meets CE low‑voltage directive requirements
- RoHS Compliance: Lead‑free and environmentally safe materials
- Quality Assurance: Manufactured under ISO 9001‑certified processes
### 9. Additional Information
Warranty:
Standard 2‑year limited warranty covering manufacturing defects.
Technical Support:
ExpertDAQ provides firmware updates, Modbus mapping documentation, and configuration utilities. Support is available via www.topsccc.com.tw.
Maintenance:
- Periodically inspect terminal connections for corrosion or looseness.
- Keep module free from dust and moisture.
- Avoid exposure to corrosive gases or direct sunlight.
Firmware & Updates:
Firmware version can be read using Modbus command `$AAF`. Updates are distributed through ExpertDAQ’s support portal.
Service Life:
With proper installation and environmental control, expected operational life exceeds 10 years.
### Summary
The ExpertDAQ EX9063AD‑M is a compact, rugged, and intelligent RS‑485 Modbus RTU I/O module combining 8 isolated digital inputs and 3 AC solid‑state relay outputs. It provides reliable signal acquisition and control for distributed automation systems. With optical isolation, wide voltage tolerance, and dual watchdog protection, it ensures high reliability in industrial environments. Its Modbus RTU compatibility allows seamless integration into existing control networks, making it ideal for remote monitoring, process automation, and machine control applications.
(20170926)Final.webp)
No accessories available.
