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Add four PCI bus slots to any PC in a compact, panel-mountable steel chassis. The ECH-PCI-DE-H4D connects to a host PC via the optional EAD-DE-LPE expansion adapter, supports short-type PCI cards (176.5 x 107mm), and accepts a wide DC input range of 10.8 to 31.2VDC — making it suitable for a variety of industrial power environments.
The ECH-PCI-DE-H4D is a PCI bus expansion chassis that adds four 5V/32-bit/33MHz PCI slots to a host PC. Connection to the PC is made via the optional EAD-DE-LPE expansion adapter. The DIN rail mounting mechanism is built in as standard, allowing straightforward installation inside panels or enclosures without additional hardware.
Note: The ECH-PCI-DE-H4D does not support PC power ON/OFF linkage. A separate DC power supply (12-24VDC) is required for operation and is not included.
This chassis uses a PCI-to-PCI Bridge to extend the bus. Verify BIOS compatibility with your PC vendor before deployment. The following card types cannot be used in any expansion slot of this chassis.
| Specification | Detail |
|---|---|
| Model | ECH-PCI-DE-H4D |
| Compatible Bus | PCI Local Bus Specification Rev2.3 (+5V type) |
| Address Space | 32-bit memory address, I/O address |
| Interrupt Level | INTA - INTD |
| Bus Operating Clock | 33MHz (Max.) |
| Number of User-Available Slots | 4 slots (short size) |
| Acceptable Card Size (Max.) | 176.5(L) x 107(H) mm |
| Slot Power Supply — +5VDC | 10A (Max.) |
| Slot Power Supply — +3.3VDC | 4A (Max.) |
| Slot Power Supply — +12VDC | 2.0A (Max.) |
| Slot Power Supply — -12VDC | 0.6A (Max.) |
| Rated Input Voltage | 12 - 24VDC |
| Input Voltage Range | 10.8 - 31.2VDC |
| Power Consumption | 12V: 10.0A (Max.) / 24V: 5.0A (Max.) |
| Dimensions (W x H x L) | 120.2 x 144 x 239.6 mm (without rubber feet) |
| Weight | 1.74kg |
| Operating Temperature | 0 to 50°C |
| Operating Humidity | 20 to 80% RH (no condensation) |
| Storage Temperature | 0 to 60°C |
| Storage Humidity | 10 to 90% RH (no condensation) |
| Vibration Resistance | 10 to 57Hz / 0.075mm semi-amplitude; 57 to 150Hz / 1.0G (IEC 60068-2-6) — 40 min. each in X, Y, Z |
| Impact Resistance | 10G half-sine shock 11ms (IEC 60068-2-27) — X, Y, Z directions |
| Line Noise Resistance | AC line ±2kV / Signal line ±1kV (IEC 61000-4-4 Level 3) |
| Static Electricity Resistance | Contact ±4kV (IEC 61000-4-2 Level 2) / Atmospheric ±8kV (IEC 61000-4-2 Level 3) |
| Grounding | Class D grounding |
| Certifications | VCCI Class A, FCC Class A |
| Part Number | Description | Required For |
|---|---|---|
| EAD-DE-LPE | Expansion Adapter for PCI Express Slot | Connecting expansion chassis to host PC |
The ECH-PCI-DE-H4D is available through Contec Americas. Contact our sales team to discuss compatibility with your PC, required expansion adapters, and panel installation requirements for your application.
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