Technical information

2.3.1 CXA 16 Asynchronous Multiplexer (16 lines)
The CXA16 is an intelligent, preprogrammed serial controller that can
operate in either DHVll or DHUll mode, depending on the setting of an
on-board switch. The module contains 16 multiplexed lines.
Functional Information
Supported line interfaces
Split-speed operation
Flow control (XONIXOFF)
Supported data formats
Modem control
Ordering Information
CXA16-AF
EIA RS-423-AlCCITT V.lO
EIA RS-232--D/CCITT V.28
DEC-423
All lines
All lines
16 programmable formats (each with 1 start bit)
5, 6, 7, or 8 data bits, 0 or 1 parity bit, and 1
stop bit
5 data bits, 0 or 1 parity bit, and 1.5 stop bits
6, 7, or 8 data bits, 0 or 1 parity bit, and 2
stop bits
Parity, if enabled, can be either odd or even.
None
CXA16 field-installed kit. Includes two 7.6-
m (25-ft)
BC16D-25 cables, two H3104 cable
concentrators, and other accessories required to
install the option.
BC16D-25 cable-data only, 36-conductor,
terminated with 36-pin Amphenol male
connectors
• H3104 cable concentrator--concentrates eight
BCl6E cables into one BC16D cable; eight
modified modular jacks and one 36-pin Am-
phenol female connector
Option Specifications 2-25