Impulse PC_104 RS‑232 Serial Interface (3551) - Manual

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PC/104 ‑ Asynchronous Serial
Item #
The 3551 PC/104 serial interface provides one RS‑232 port
capable of data rates to 460.8K bps. The board implements
all modem control signals for maximum compatibility with
a wide range of peripherals. The 3551 utilizes a 16C850
UART to provide 128‑byte Tx/Rx FIFOs for maximum
reliability in data intensive applications. Ordering options
allow the choice of UARTs for custom baud rates and 9‑bit
protocols. Sealevel’s SeaCOM software utilities make
installation and operation easy.
Unique Features
16C850 buffered UART with 128‑byte FIFOs
Data rates to 460.8K bps
All modem control signals implemented
10‑pin vertical header connector (right‑angle connector
available for OEM opportunities)
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Technical Specifications
Number of ports 1
Communications chip 16C850
Max data rate 460.8K bps
Max data distance Up to 50ft.
Operating temperature 0 ‑ +70° C
Storage temperature ‑50 ‑ +105° C
Humidity range 10 ‑ 90% R.H.
PC/104 RS‑232 Serial Interface
3551