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CA-132/132I
2-port RS-422/485 PC/104 Modules with Optical Isolation Protection
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Features Datasheet (PDF)
Specifications Documentation & Drivers
Ordering Information

Data transmission speed up to 921.6 Kbps
On-chip hardware flow control
Built-in 15 KV ESD Surge Protection
 
 
Introduction
 

CA-132/132I are 2-port RS-422/485 PC/104 multiport serial boards that meet the embedded PC standard. CA-132/132I work with PC/104 CPU boards that accept the PC/104 expansion interface, and come with 2 RJ45 ports, and optional DB9 or DB25 connection cables for greater versatility.

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Features
Data transmission speed up to 921.6 Kbps
On-chip hardware flow control
Built-in 15 KV ESD Surge Protection
Jumper and DIP Switch selectable IRQ, I/O settings, serial interface
Onboard Tx, Rx LED indicators for each port
Supports RS-485 ADDC™ (Automatic Data Direction Control)
intelligence Built-in termination resistors enabled by DIP switch
Support Windows CE and XP Embedded operation systems
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Specifications
Hardware
I/O controller
16C550C or compatible x 2
Connector type
20-pin Box Header
 
Interface
Bus
PC/104 ISA bus (Ver. 2.4)
No. of ports
2
RS-422 Signals
TxD+(B), TxD-(A), RxD+(B), RxD-(A), GND
RS-485 (4-wire)
TxD+(B), TxD-(A), RxD+(B), RxD-(A), GND
RS-485 (2-wire)
Data+(B), Data-(A), GND
LED Indicators
Built-in TX, RX indicators for each port
 
Performance
Baudrate
50 bps to 230.4 Kbps
Max. No. of ports
8 (4 boards)
 
Configuration
Parity
None, even, odd, space, mark
Data bits
5, 6, 7, 8
Stop bits
1, 1.5, 2
IRQ
Shared IRQ for all ports (includes IRQ 3, 4, 5, 6, 7, 9, 10, 11, 12, 15)
FIFO
64 bytes
DIP Switches
For IO-Base address, Interrupt vector 4/2.6
 
Operating Systems
Driver support
DOS, Windows 2000/XP/2003, Windows XP Embedded, Windows CE 5.0, Linux 2.4, Linux 2.6
 
Power and Environment
Operating Temperature
0 to 55°C (32 to 131°F),
-40 to 85°C (-40 to 185°F) for -T models
Operating Humidity
5 to 95% RH
Storage Temp.
-20 to 85°C (-4 to 185°F)
Power Consumption
CA-132: 210 mA (+5V)
CA-132I: 455 mA (+5V)
Surge Protection
Embedded 15 KV ESD Surge Protection
Optical Isolation
2 KV Isolation (CA-132I)
Dimensions (W x D)
96 x 90 mm
Regulatory Approvals
EN55022 Class B,EN55024, EN6100-3-2, EN6100-3-3, FCC Part 15 Class B
Warranty
5 years
 

Ordering Information
 
CA-132
PC/104 bus, 2-port RS-422/485 module
CA-132-T
PC/104 bus, 2-port RS-422/485 module, -40 to 85°C operating temperature
CA-132I
PC/104 bus, 2-port RS-422/485 module with 2 KV optical isolation
CA-132I-T
PC/104 bus, 2-port RS-422/485 module with 2 KV optical isolation, -40 to 85°C operating temperature
All items include
  • MOXA software CD-ROM
  • User's Manual
  •  
    Optional Connectors (choose one per board)
    8-pin RJ45 to male DB9, 150 cm cable
    8-pin RJ45 to female DB9, 150 cm cable
    8-pin RJ45 to male DB25, 150 cm cable
    8-pin RJ45 to female DB25, 150 cm cable
     

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