Product Description:
Moxa PD Frame
Introduction
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The CI-134 Series of multiport
serial boards is designed for RS-422/485 industrial communication.
CI-134 supports 4 independent RS-422/485 ports that can control up to
128 devices in a multidrop environment, and provides a reliable
communication link over a longer distance (up to 4000 ft).
To ease 2-wire RS-485 half-duplex control, Automatic Data
Direction Control™ intelligence is built into each CI-134 board,
eliminating the need for additional software. In this
way, Windows applications can manage the RS-485 port without
needing extra code to control the half-duplex protocol.
To meet the demand of high reliability in an industrial
environment, optical isolation (2 KV) and surge protection (25 KV ESD)
options are also available with the CI-134 Series of
multiport serial boards.
Benefits
Applications
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Features
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4-port RS-422/485 high speed communication board |
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RS-485 ADDC™ data control or by RTS |
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Various connection options |
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Data transmission speed up to 921.6 Kbps |
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On-chip hardware flow control |
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Surge Protection and Optical Isolation available as
options |
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Built-in termination resistors |
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Specifications
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| 16C550C or compatible x 4 |
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| Female DB37 (on the board) |
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| Interface |
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| Performance |
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| Configuration |
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| None, even, odd, space, mark |
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| 2 (9), 3, 4, 5, 7, 10 (Default), 11, 12, 15 |
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| 0x0000-0xFFFF; Default: 0x180 |
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| Operating Systems |
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| Windows 2000/XP/2003, Windows NT, Windows 95/98/ME,
Windows 3.x, DOS, FreeBSD 4.x, Linux 2.0.x (Alpha), Linux 2.2.x
(Alpha), Linux Base |
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| Power and Environment |
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CI-134: 450 mA max. (+5V)
CI-134I:
610 mA max. (+5V)
CI-134IS: 620 mA max. (+5V) |
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CI-134: 160 x 85 mm
CI-134I:
180 x 110 mm
CI-134IS: 180 x 110 mm |
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| 25 KV ESD per serial port (CI-134IS) |
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Ordering Information
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| 4-port RS-422 board with Optical Isolation |
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| 4-port
RS-422/485 board with Optical Isolation and Surge Protection |
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MOXA software CD-ROM: contains
drivers and
MOXA PComm Lite serial comm developing tool
User's Manual
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Optional Accesories
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| 4-port,
male DB25, RS-232 Connection Cable |
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| 4-port,
male DB9, RS-232 Connection Cable |
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