Huidu HD-CT800
central control console. Factory specification; chain selection is preliminary.
Purpose and capabilities
Huidu HD-CT800 is a central control console. 1 × RJ45 10M/100MEthernet interface. Full-chain compatibility requires an exact build review.
- 01The factory document identifies the HD-CT800 role in the signal chain.
- 02Pairing, firmware and module pinout must be checked for the project.
HD-CT800 in the display system
Huidu HD-CT800 serves as a central control unit in the signal chain. This page describes the exact HD-CT800 variant; confirm package contents, hardware revision and availability before ordering.
Capacity and interfaces without hidden assumptions
Check transmission protocol, receiver, HUB type, driver IC, firmware and per-port loading.
What to verify before specifying
The factory specification documents this model, not every possible device pairing. An exact quote needs sending and receiving models, hardware revisions, firmware versions, hub pinout, module drivers and port plan. Until those are reviewed, the configurator keeps the chain preliminary.
- Verified device pairing and firmware versions
- Port plan and exact module pinout
Where it is used
central control console in an LED display system.
Signal path
Check transmission protocol, receiver, HUB type, driver IC, firmware and per-port loading.
Check before selecting
The specification describes this model. Receiver, module, firmware and pinout compatibility must be confirmed for the exact assembly.
Technical specifications
Values include conditions and sources where available. Configured systems may differ from the base model.
Interfaces
| Parameter | Value |
|---|---|
| Serial ports A–D | 4 × DB9bidirectional RS-232serial portsSource · V1.3 · Manufacturer model table |
| Serial ports E–H | 4 × 7PINbidirectional RS-232/422/485serial portsSource · V1.3 · Manufacturer model table |
| Control port | 1 × RJ45 10M/100MEthernet interfaceSource · V1.3 · Manufacturer model table |
| Control interfaces | 1 × RJ45 10M/100M以太网接口 · 4 × DB9双向RS-232串行通讯口 · 4 × 7PIN双向RS-232/422/485串行通信口Source · V1.3 |
Additional parameters
| Parameter | Value |
|---|---|
| Exact model | HD-CT800Source · V1.3 |
| CPU | i.MX ARM Cortex-A7 792MHzSource · V1.3 · Manufacturer model table |
| Operating system | Linux 4.1.15 kernelSource · V1.3 · Manufacturer model table |
| RAM | 512M DDR3 RAMSource · V1.3 · Manufacturer model table |
| Internal storage | |
| Relay outputs | 8 × isolated low-voltage relays（normally open contacts）30V DC/AC 1ASource · V1.3 · Manufacturer model table |
| Digital inputs | 8 × digital I/O inputsSource · V1.3 · Manufacturer model table |
| Infrared and serial ports | 8 × IR or one-way RS-232serial portsSource · V1.3 · Manufacturer model table |
| Power input |
Model reviews
Reviews relate to the model. Used equipment condition and contents must be checked separately.
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Compatibility and system composition
Device relationships depend on variant, revision, firmware and operating mode.
A matching brand or connector does not prove compatibility. Electrical and logical requirements and the complete signal chain must be checked.
Engineering status
Engineering review pending; full chain unapproved
There are no confirmed pairings for this exact SKU yet. An engineer will review it.
Before confirming a project
- Verified device pairing and firmware versions
- Port plan and exact module pinout
Documents and software
Match software and firmware to the exact hardware and revision. Check the official source before installation.
Documentation
4HD-CT800 factory specification
1,240 KB
Local copy of the factory PDF for reliable download; the original source is linked on the product page.
HD-CT800 manufacturer manual
Official manufacturer product page
Official software and firmware centre
This is the manufacturer's download centre, not a package selected for this SKU. Confirm version against hardware revision and the complete system before installing.