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Based on the PCI bus and a compact form factor, this two‑channel, multi-protocol serial adapter offers high performance, reliable, synchronous or asynchronous serial communications for your industrial or embedded needs.
Providing the maximum in flexibility, this PCI-104 card allows you to choose from multiple electrical interfaces, protocols and encoding schemes to ensure your hardware solution is ideally suited to your specific application.
| Technical specifications | |
| Ports | 2 synchronous/asynchronous serial channels |
| Electrical Interfaces | RS-232, RS-485 |
| Protocols | Async, BiSync, HDLC, MonoSync, SDLC |
| Encoding | FM1, FM0, NRZ, NRZI |
| High Performance | Support for four software programmable DMA channels |
| Connectors | 26 pin header connectors (optional ribbon cables with female 26 pin IDC to female DB-25 connectors available) |
| Control Signals |
232: RXD, TXD, RTS, CTS, DSR, DCD, TRxC, RTxC, SYNC 422: RX ±, TX ±, RTS ±, CTS ±, TRxC ±, RTxC ±, SYNC 485: TXRX ±, TRxC ±, RTxC, SYNC |
| Serial Clocks | Internal or external |
| Bit Rates | Programmable bit rate generator, up to 2.6 Mbps (different oscillators available for custom bit rates) |
| PCI Addresses | 3 Memory Bars setup by OS |
| Interrupts | 1: setup by OS |
| Communication Controller | 11 MHz Zilog 85230 ESCC |
| Dimensions | PC/104 Compliant |
| Power Requirements | +5V DC @ 200 to 400 mA (typ) |
| Bus | PCI-104 |
| Software Compatibility | Third party Zilog 85230 compatible applications and development tools |
| System Interfaces | One available PC/104 module stack connector |
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Environmental and physical specifications |
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|---|---|
| Operating Temperature | -40°C to +85°C (-40°F to +185°F) |
| Humidity | 95% non-condensing |
| Model | Description |
| CPG004 | ComSync/PCI-104 Gen. 3 |
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