Low Profile PCI 1-Port RS-232, RS-422, RS-485, RS-530, RS-530A, V.35 Synchronous Serial Interface (uses Z85230)

Part: 5102   Model: ACB-MP.LPCI

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The 5102 Low Profile PCI synchronous serial interface adapter provides the PC with a single channel serial interface suitable for many popular communications protocols. This Sync/Async card is an ideal solution for applications including DDS (digital data service), military applications, banking communications, and other specialized applications. Our Software toolkit is included to aid software driver development for other operating systems by providing programming samples and source code to shorten development time.

The 5102 is MD1 Low Profile and Universal Bus (3.3V and 5V) compatible. The 5102 is for use in Low Profile PCI slots only. If you have a standard size PCI slot order the 5102S.

Software support, critical for successful synchronous communication development, is provided through Sealevel’s SeaMAC synchronous serial driver. HDLC/SDLC protocols are supported as well as certain configurations of Monosync, Bi-sync, and Raw modes.


Additional information

Communications Chip

85230-8 ESCC

Communications Controller


Electrical Interface

RS-232, RS-422, RS-485, RS-530, RS-530A

Humidity Range

10 – 90% Relative Humidity, Non-Condensing

Host Interface(s)


Max Data Distance

50 feet (RS-232)4000 feet (RS-485)

Max Data Rate

128K bps (burst)

Operating Temperature

0°C to 70°C (32°F to 158°F)

PC Bracket

Low Profile

# of Ports


RS-485 Operation

Full Duplex (4 wire)Half Duplex (2 wire)

Serial Connector(s)


Storage Temperature

-50°C to 105°C (-58°F to 221°F)



• Configurable for RS-232, RS-422, RS-485, RS-530, RS-530A, or V.35
• Z85230 Enhanced Serial Communications Controller (ESCC)
• Data rates to 128K bps
• MD1 Low Profile and Universal Bus (3.3V and 5V) compatible
• DB-25M connector
• X.21 and RS-449 serial interface capability with versatile cabling options


Datasheet: 5102


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