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- Seven PCI Expansion Slots: Provides seven short‑size PCI slots (5 V, 32‑bit, 33 MHz) for additional boards.
- Bus Extension Architecture: Direct PCI bus signal transmission between host PC and chassis using a dedicated 1 m connection cable.
- Built‑in Power Supply: Integrated AC power supply with selectable 115 V/230 V input, enabling independent or synchronized power control with the host PC.
- Industrial‑Grade Steel Construction: Rigid, light‑grey steel chassis suitable for factory and laboratory environments.
- Power Interlocking Function: The chassis power can be automatically turned on/off in synchronization with the host PC’s power state.
- Cooling System: Equipped with an internal cooling fan and ventilation slits to maintain stable thermal performance.
- Rack‑Mountable Design: Includes brackets and screws for horizontal or vertical rack installation.
- Compatibility: Supports standard PCI bus boards compliant with PCI Local Bus Specification Rev 2.3 (+5 V type).
- Ease of Integration: Recognized automatically by Windows operating systems via standard PCI‑to‑PCI bridge drivers.
- Safety and Reliability: Designed for continuous industrial operation with replaceable power supply and fan components.
- Bus Extension Architecture: Direct PCI bus signal transmission between host PC and chassis using a dedicated 1 m connection cable.
- Built‑in Power Supply: Integrated AC power supply with selectable 115 V/230 V input, enabling independent or synchronized power control with the host PC.
- Industrial‑Grade Steel Construction: Rigid, light‑grey steel chassis suitable for factory and laboratory environments.
- Power Interlocking Function: The chassis power can be automatically turned on/off in synchronization with the host PC’s power state.
- Cooling System: Equipped with an internal cooling fan and ventilation slits to maintain stable thermal performance.
- Rack‑Mountable Design: Includes brackets and screws for horizontal or vertical rack installation.
- Compatibility: Supports standard PCI bus boards compliant with PCI Local Bus Specification Rev 2.3 (+5 V type).
- Ease of Integration: Recognized automatically by Windows operating systems via standard PCI‑to‑PCI bridge drivers.
- Safety and Reliability: Designed for continuous industrial operation with replaceable power supply and fan components.
Comprehensive Product Summary – CONTEC ECH‑PCI‑BE2‑H7A (PCI Expansion 7‑Slot Half‑Size Grey Chassis)
### 1. Product Overview
Product Name: PCI Expansion 7‑Slot Half‑Size Grey Chassis
Model Number: ECH‑PCI‑BE2‑H7A
Series: ECH(PCI)BE‑H Series – Bus Extension Type PCI Expansion Chassis
Article Number: ECH‑PCI‑BE2‑H7A
Manufacturer: CONTEC CO., LTD. (Osaka, Japan)
Product Category: Industrial Automation / Measurement and Control – Bus Expansion System
The CONTEC ECH‑PCI‑BE2‑H7A is a half‑size, seven‑slot PCI bus expansion chassis designed to extend the PCI bus of a host PC. It provides additional PCI slots for industrial measurement, control, and automation applications where multiple PCI boards are required. The chassis is finished in light grey and built from durable steel for industrial environments. It is part of CONTEC’s Bus Extension Type expansion system, which transmits PCI bus signals directly between the host PC and the external chassis.
### 2. Key Features
- Seven PCI Expansion Slots: Provides seven short‑size PCI slots (5 V, 32‑bit, 33 MHz) for additional boards.
- Bus Extension Architecture: Direct PCI bus signal transmission between host PC and chassis using a dedicated 1 m connection cable.
- Built‑in Power Supply: Integrated AC power supply with selectable 115 V/230 V input, enabling independent or synchronized power control with the host PC.
- Industrial‑Grade Steel Construction: Rigid, light‑grey steel chassis suitable for factory and laboratory environments.
- Power Interlocking Function: The chassis power can be automatically turned on/off in synchronization with the host PC’s power state.
- Cooling System: Equipped with an internal cooling fan and ventilation slits to maintain stable thermal performance.
- Rack‑Mountable Design: Includes brackets and screws for horizontal or vertical rack installation.
- Compatibility: Supports standard PCI bus boards compliant with PCI Local Bus Specification Rev 2.3 (+5 V type).
- Ease of Integration: Recognized automatically by Windows operating systems via standard PCI‑to‑PCI bridge drivers.
- Safety and Reliability: Designed for continuous industrial operation with replaceable power supply and fan components.
### 3. Technical Specifications
| Parameter | Specification |
|----------------|------------------|
| Bus Type | PCI Local Bus Specification Rev 2.3 (+5 V type) |
| Address Space | 32‑bit memory and I/O addressing |
| Interrupt Level | INTA – INTD |
| Bus Operating Clock | 33 MHz (maximum) |
| Number of User Slots | 7 × PCI short‑size slots |
| Acceptable Board Size | 176.5 mm (L) × 107 mm (H) |
| Power Supply Output | +5 V DC 11.3 A (max), +3.3 V DC 6 A (max), +12 V DC 3 A (max), −12 V DC 0.7 A (max) |
| Total Power Capacity | 130 W (max) (CE condition at 40 °C) |
| AC Input Voltage | 115 V / 230 V AC (switch selectable) |
| AC Input Range | 90 – 132 V AC / 180 – 250 V AC |
| AC Frequency | 50 – 60 Hz |
| AC Input Current | 3 A (115 V AC) / 1.5 A (230 V AC) |
| Operating Temperature | 0 – 50 °C |
| Operating Humidity | 20 – 80 % RH (no condensation) |
| Storage Temperature | 0 – 60 °C |
| Storage Humidity | 10 – 90 % RH (no condensation) |
| Dimensions (W × H × D) | 300.0 mm (W) × 138.0 mm (H) × 255.0 mm (D) |
| Weight | Approx. 5.0 kg |
| Material / Finish | Steel chassis, light grey coating |
| Cooling | Built‑in fan with air‑flow vents |
| Power Cable | 2.5 m, 3‑pin grounded AC cable |
| Compliance | RoHS compliant, CE marking (130 W @ 40 °C) |
### 4. Functionality
The ECH‑PCI‑BE2‑H7A functions as an external PCI bus extension unit. It connects to a host PC through a dedicated expansion adapter (sold separately) and a 1 m shielded cable. The adapter installed in the host PC communicates directly with the chassis backplane, allowing the system to recognize the additional PCI slots as if they were internal to the PC.
Operation Principle:
- The expansion adapter (EAD‑series) bridges the host PCI bus to the external chassis.
- The chassis backplane replicates the PCI bus environment, providing seven additional slots.
- Power interlocking ensures the chassis powers on/off with the host PC, maintaining synchronized operation.
Typical Use Cases:
- Industrial measurement and control systems requiring multiple I/O, motion control, or communication boards.
- Laboratory data acquisition setups.
- Test and inspection systems where modular PCI expansion is needed.
- Embedded or rack‑mounted automation controllers.
Compatibility:
- Works with CONTEC expansion adapters:
- EAD(PCI)BE – for standard PCI slots
- EAD(LPCI)BE – for low‑profile PCI slots
- EAD‑BE‑LPE – for PCI Express slots
- Supported operating systems: Windows XP, Windows 2000, Windows Me, Windows 98 SE, Windows 98 (via adapter driver).
- Recognized as “PCI Standard PCI‑to‑PCI Bridge” or “Intel 21152 PCI‑to‑PCI Bridge” in Windows Device Manager.
### 5. Components & Accessories
Included Items:
- ECH‑PCI‑BE2‑H7A expansion chassis (1 unit)
- Power cable (1 × 2.5 m, 3‑pin)
- Rack‑mount brackets (2 pcs)
- Bracket fixing screws (6 pcs for H7A)
- Slot covers (7 pcs)
- Board fixing screws (7 pcs)
- Rubber feet (4 pcs)
- User’s manual (1 copy)
Optional Accessories:
- Expansion Adapters:
- EAD(PCI)BE, EAD(LPCI)BE, EAD‑BE‑LPE, or EAD(CB)BE (CardBus type)
- Connection Cables:
- CB‑BF96 or CB‑CB68/96 (1 m dedicated cable)
- Replacement Parts:
- Power supply module (POW300 series)
- Cooling fan (FAN1238 or equivalent)
- Air filter (FLT120/FLT121 series)
Connectors:
- 96‑pin interface connector (CN1) for bus connection
- AC inlet with voltage selector switch (115 V/230 V)
- Power switch and LED indicators on front panel
### 6. Installation & Setup
Requirements:
- Host PC with available PCI, Low‑Profile PCI, or PCI Express slot (depending on adapter).
- Dedicated CONTEC expansion adapter and cable.
- Stable AC power source (100 – 240 V AC).
Installation Steps:
1. Preparation: Power off both PC and chassis.
2. Install PCI Boards: Remove chassis cover, insert PCI boards into available slots, and secure with screws.
3. Connect Cable: Attach the 96‑pin connector from the adapter cable to the BUS‑PAC(PCI)A interface on the chassis until it clicks.
4. Power Connection: Plug the AC cable into the chassis inlet and wall outlet.
5. Adapter Installation: Install the expansion adapter board into the host PC.
6. Power Interlocking Setup: Configure jumper JP1 on BUS‑PAC(PCI)A for synchronized or independent power operation.
7. System Startup: Power on the PC; the chassis powers on automatically.
8. Driver Recognition: Windows detects the PCI‑to‑PCI bridge and enumerates installed PCI boards.
Mounting Options:
- Horizontal or Vertical Orientation: Rubber feet or rack brackets can be used.
- Rack Mounting: Attach supplied brackets using the provided screws; maintain at least 20 mm clearance for ventilation.
Configuration Notes:
- Do not connect multiple expansion chassis in series.
- Each chassis requires a dedicated adapter and slot in the host PC.
- Avoid using video boards or additional PCI‑to‑PCI bridge boards inside the chassis.
### 7. Performance & Capabilities
- Bus Performance: 33 MHz PCI bus operation, 32‑bit addressing.
- Power Efficiency: 130 W maximum total output; automatic power synchronization minimizes idle consumption.
- Thermal Management: Continuous airflow via internal fan; maintain ambient temperature below 50 °C.
- Reliability: Designed for 24/7 industrial operation; replaceable fan and power supply rated for ~5 years at 25 °C ambient.
- Limitations:
- High‑speed bus‑mastering boards may experience reduced throughput due to PCI‑to‑PCI bridge latency.
- BIOS of host PC must support PCI‑to‑PCI bridge recognition.
- Not compatible with boards explicitly marked “Cannot be used with PCI‑to‑PCI Bridge.”
### 8. Standards & Compliance
- Bus Compliance: PCI Local Bus Specification Revision 2.3 (+5 V signaling).
- Electrical Safety: Designed for 90 – 250 V AC input, 50/60 Hz operation.
- Environmental Compliance: RoHS compliant (lead‑free construction).
- CE Marking: Certified for 130 W operation at 40 °C ambient.
- Operating Environment:
- Temperature: 0 – 50 °C
- Humidity: 20 – 80 % RH (no condensation)
- No corrosive gases or excessive dust.
- EMC Considerations: Shielded cable connection minimizes noise interference; recommended for industrial EMC environments.
### 9. Additional Information
Warranty:
- Limited three‑year warranty from date of purchase.
- Covers defects in materials and workmanship.
- Excludes damage from misuse, modification, or environmental exposure.
Support & Service:
- Technical documentation, drivers, and updates available at:
- [https://www.contec.com](https://www.contec.com)
- RMA (Return Merchandise Authorization) required for service.
- Global support offices in Japan, USA, and China.
Maintenance:
- Power Supply: Replace approximately every 5 years under normal office conditions (25 °C, 60 % RH).
- Cooling Fan: Replace every 5 years or sooner if noise or reduced airflow is observed.
- Fan Filter: Replace annually to maintain cooling efficiency.
- Inspection: Periodically check ventilation slits for dust accumulation and ensure unobstructed airflow.
Storage & Handling:
- Store in original packaging at room temperature, away from direct sunlight, moisture, and vibration.
- Avoid exposure to magnetic fields or static electricity.
- Dispose of the unit according to local electronic waste regulations.
Safety Precautions:
- Do not connect or disconnect cables while powered.
- Ensure total current draw of installed boards does not exceed rated output.
- Maintain proper grounding and avoid conductive debris inside the chassis.
- Keep at least 20 mm clearance around ventilation openings.
### Summary
The CONTEC ECH‑PCI‑BE2‑H7A is a robust, industrial‑grade PCI expansion chassis providing seven additional short‑size PCI slots through a direct bus extension interface. It is engineered for high‑reliability measurement and control systems requiring multiple PCI boards in a compact, half‑size form factor. With its built‑in power supply, automatic power interlocking, and rack‑mountable steel enclosure, the ECH‑PCI‑BE2‑H7A delivers dependable performance in demanding industrial environments.
Its compliance with PCI Rev 2.3, RoHS, and CE standards ensures compatibility and safety, while CONTEC’s modular adapter system (EAD‑series) allows flexible integration with various host PC interfaces, including PCI, Low‑Profile PCI, and PCI Express. The chassis’ design emphasizes ease of installation, efficient cooling, and long‑term maintainability, making it a preferred solution for expanding PCI resources in automation, data acquisition, and embedded control applications.
### 1. Product Overview
Product Name: PCI Expansion 7‑Slot Half‑Size Grey Chassis
Model Number: ECH‑PCI‑BE2‑H7A
Series: ECH(PCI)BE‑H Series – Bus Extension Type PCI Expansion Chassis
Article Number: ECH‑PCI‑BE2‑H7A
Manufacturer: CONTEC CO., LTD. (Osaka, Japan)
Product Category: Industrial Automation / Measurement and Control – Bus Expansion System
The CONTEC ECH‑PCI‑BE2‑H7A is a half‑size, seven‑slot PCI bus expansion chassis designed to extend the PCI bus of a host PC. It provides additional PCI slots for industrial measurement, control, and automation applications where multiple PCI boards are required. The chassis is finished in light grey and built from durable steel for industrial environments. It is part of CONTEC’s Bus Extension Type expansion system, which transmits PCI bus signals directly between the host PC and the external chassis.
### 2. Key Features
- Seven PCI Expansion Slots: Provides seven short‑size PCI slots (5 V, 32‑bit, 33 MHz) for additional boards.
- Bus Extension Architecture: Direct PCI bus signal transmission between host PC and chassis using a dedicated 1 m connection cable.
- Built‑in Power Supply: Integrated AC power supply with selectable 115 V/230 V input, enabling independent or synchronized power control with the host PC.
- Industrial‑Grade Steel Construction: Rigid, light‑grey steel chassis suitable for factory and laboratory environments.
- Power Interlocking Function: The chassis power can be automatically turned on/off in synchronization with the host PC’s power state.
- Cooling System: Equipped with an internal cooling fan and ventilation slits to maintain stable thermal performance.
- Rack‑Mountable Design: Includes brackets and screws for horizontal or vertical rack installation.
- Compatibility: Supports standard PCI bus boards compliant with PCI Local Bus Specification Rev 2.3 (+5 V type).
- Ease of Integration: Recognized automatically by Windows operating systems via standard PCI‑to‑PCI bridge drivers.
- Safety and Reliability: Designed for continuous industrial operation with replaceable power supply and fan components.
### 3. Technical Specifications
| Parameter | Specification |
|----------------|------------------|
| Bus Type | PCI Local Bus Specification Rev 2.3 (+5 V type) |
| Address Space | 32‑bit memory and I/O addressing |
| Interrupt Level | INTA – INTD |
| Bus Operating Clock | 33 MHz (maximum) |
| Number of User Slots | 7 × PCI short‑size slots |
| Acceptable Board Size | 176.5 mm (L) × 107 mm (H) |
| Power Supply Output | +5 V DC 11.3 A (max), +3.3 V DC 6 A (max), +12 V DC 3 A (max), −12 V DC 0.7 A (max) |
| Total Power Capacity | 130 W (max) (CE condition at 40 °C) |
| AC Input Voltage | 115 V / 230 V AC (switch selectable) |
| AC Input Range | 90 – 132 V AC / 180 – 250 V AC |
| AC Frequency | 50 – 60 Hz |
| AC Input Current | 3 A (115 V AC) / 1.5 A (230 V AC) |
| Operating Temperature | 0 – 50 °C |
| Operating Humidity | 20 – 80 % RH (no condensation) |
| Storage Temperature | 0 – 60 °C |
| Storage Humidity | 10 – 90 % RH (no condensation) |
| Dimensions (W × H × D) | 300.0 mm (W) × 138.0 mm (H) × 255.0 mm (D) |
| Weight | Approx. 5.0 kg |
| Material / Finish | Steel chassis, light grey coating |
| Cooling | Built‑in fan with air‑flow vents |
| Power Cable | 2.5 m, 3‑pin grounded AC cable |
| Compliance | RoHS compliant, CE marking (130 W @ 40 °C) |
### 4. Functionality
The ECH‑PCI‑BE2‑H7A functions as an external PCI bus extension unit. It connects to a host PC through a dedicated expansion adapter (sold separately) and a 1 m shielded cable. The adapter installed in the host PC communicates directly with the chassis backplane, allowing the system to recognize the additional PCI slots as if they were internal to the PC.
Operation Principle:
- The expansion adapter (EAD‑series) bridges the host PCI bus to the external chassis.
- The chassis backplane replicates the PCI bus environment, providing seven additional slots.
- Power interlocking ensures the chassis powers on/off with the host PC, maintaining synchronized operation.
Typical Use Cases:
- Industrial measurement and control systems requiring multiple I/O, motion control, or communication boards.
- Laboratory data acquisition setups.
- Test and inspection systems where modular PCI expansion is needed.
- Embedded or rack‑mounted automation controllers.
Compatibility:
- Works with CONTEC expansion adapters:
- EAD(PCI)BE – for standard PCI slots
- EAD(LPCI)BE – for low‑profile PCI slots
- EAD‑BE‑LPE – for PCI Express slots
- Supported operating systems: Windows XP, Windows 2000, Windows Me, Windows 98 SE, Windows 98 (via adapter driver).
- Recognized as “PCI Standard PCI‑to‑PCI Bridge” or “Intel 21152 PCI‑to‑PCI Bridge” in Windows Device Manager.
### 5. Components & Accessories
Included Items:
- ECH‑PCI‑BE2‑H7A expansion chassis (1 unit)
- Power cable (1 × 2.5 m, 3‑pin)
- Rack‑mount brackets (2 pcs)
- Bracket fixing screws (6 pcs for H7A)
- Slot covers (7 pcs)
- Board fixing screws (7 pcs)
- Rubber feet (4 pcs)
- User’s manual (1 copy)
Optional Accessories:
- Expansion Adapters:
- EAD(PCI)BE, EAD(LPCI)BE, EAD‑BE‑LPE, or EAD(CB)BE (CardBus type)
- Connection Cables:
- CB‑BF96 or CB‑CB68/96 (1 m dedicated cable)
- Replacement Parts:
- Power supply module (POW300 series)
- Cooling fan (FAN1238 or equivalent)
- Air filter (FLT120/FLT121 series)
Connectors:
- 96‑pin interface connector (CN1) for bus connection
- AC inlet with voltage selector switch (115 V/230 V)
- Power switch and LED indicators on front panel
### 6. Installation & Setup
Requirements:
- Host PC with available PCI, Low‑Profile PCI, or PCI Express slot (depending on adapter).
- Dedicated CONTEC expansion adapter and cable.
- Stable AC power source (100 – 240 V AC).
Installation Steps:
1. Preparation: Power off both PC and chassis.
2. Install PCI Boards: Remove chassis cover, insert PCI boards into available slots, and secure with screws.
3. Connect Cable: Attach the 96‑pin connector from the adapter cable to the BUS‑PAC(PCI)A interface on the chassis until it clicks.
4. Power Connection: Plug the AC cable into the chassis inlet and wall outlet.
5. Adapter Installation: Install the expansion adapter board into the host PC.
6. Power Interlocking Setup: Configure jumper JP1 on BUS‑PAC(PCI)A for synchronized or independent power operation.
7. System Startup: Power on the PC; the chassis powers on automatically.
8. Driver Recognition: Windows detects the PCI‑to‑PCI bridge and enumerates installed PCI boards.
Mounting Options:
- Horizontal or Vertical Orientation: Rubber feet or rack brackets can be used.
- Rack Mounting: Attach supplied brackets using the provided screws; maintain at least 20 mm clearance for ventilation.
Configuration Notes:
- Do not connect multiple expansion chassis in series.
- Each chassis requires a dedicated adapter and slot in the host PC.
- Avoid using video boards or additional PCI‑to‑PCI bridge boards inside the chassis.
### 7. Performance & Capabilities
- Bus Performance: 33 MHz PCI bus operation, 32‑bit addressing.
- Power Efficiency: 130 W maximum total output; automatic power synchronization minimizes idle consumption.
- Thermal Management: Continuous airflow via internal fan; maintain ambient temperature below 50 °C.
- Reliability: Designed for 24/7 industrial operation; replaceable fan and power supply rated for ~5 years at 25 °C ambient.
- Limitations:
- High‑speed bus‑mastering boards may experience reduced throughput due to PCI‑to‑PCI bridge latency.
- BIOS of host PC must support PCI‑to‑PCI bridge recognition.
- Not compatible with boards explicitly marked “Cannot be used with PCI‑to‑PCI Bridge.”
### 8. Standards & Compliance
- Bus Compliance: PCI Local Bus Specification Revision 2.3 (+5 V signaling).
- Electrical Safety: Designed for 90 – 250 V AC input, 50/60 Hz operation.
- Environmental Compliance: RoHS compliant (lead‑free construction).
- CE Marking: Certified for 130 W operation at 40 °C ambient.
- Operating Environment:
- Temperature: 0 – 50 °C
- Humidity: 20 – 80 % RH (no condensation)
- No corrosive gases or excessive dust.
- EMC Considerations: Shielded cable connection minimizes noise interference; recommended for industrial EMC environments.
### 9. Additional Information
Warranty:
- Limited three‑year warranty from date of purchase.
- Covers defects in materials and workmanship.
- Excludes damage from misuse, modification, or environmental exposure.
Support & Service:
- Technical documentation, drivers, and updates available at:
- [https://www.contec.com](https://www.contec.com)
- RMA (Return Merchandise Authorization) required for service.
- Global support offices in Japan, USA, and China.
Maintenance:
- Power Supply: Replace approximately every 5 years under normal office conditions (25 °C, 60 % RH).
- Cooling Fan: Replace every 5 years or sooner if noise or reduced airflow is observed.
- Fan Filter: Replace annually to maintain cooling efficiency.
- Inspection: Periodically check ventilation slits for dust accumulation and ensure unobstructed airflow.
Storage & Handling:
- Store in original packaging at room temperature, away from direct sunlight, moisture, and vibration.
- Avoid exposure to magnetic fields or static electricity.
- Dispose of the unit according to local electronic waste regulations.
Safety Precautions:
- Do not connect or disconnect cables while powered.
- Ensure total current draw of installed boards does not exceed rated output.
- Maintain proper grounding and avoid conductive debris inside the chassis.
- Keep at least 20 mm clearance around ventilation openings.
### Summary
The CONTEC ECH‑PCI‑BE2‑H7A is a robust, industrial‑grade PCI expansion chassis providing seven additional short‑size PCI slots through a direct bus extension interface. It is engineered for high‑reliability measurement and control systems requiring multiple PCI boards in a compact, half‑size form factor. With its built‑in power supply, automatic power interlocking, and rack‑mountable steel enclosure, the ECH‑PCI‑BE2‑H7A delivers dependable performance in demanding industrial environments.
Its compliance with PCI Rev 2.3, RoHS, and CE standards ensures compatibility and safety, while CONTEC’s modular adapter system (EAD‑series) allows flexible integration with various host PC interfaces, including PCI, Low‑Profile PCI, and PCI Express. The chassis’ design emphasizes ease of installation, efficient cooling, and long‑term maintainability, making it a preferred solution for expanding PCI resources in automation, data acquisition, and embedded control applications.
BE_manual LYDB54U_060420.webp)
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