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CB-108 Series

8-port RS-232 PC/104-Plus modules

moxa-cb-108-series-image-1-(1).jpg | Moxa

Features and Benefits

  • 921.6 kbps maximum baudrate for fast data transmission
  • On-chip hardware and software flow control
  • Onboard Tx and Rx LED indicators for each port
  • Supports Windows, Windows CE 5.0/6.0, and Windows XP Embedded operating systems
  • Wide-temperature model available for -40 to 85°C environments
  • Easy maintenance with built-in LEDs and management software

Certifications

  • moxa-ce-certification-logo-image.png | Moxa
  • moxa-fcc-certification-logo-image.png | Moxa
 
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Introduction

The CB-108 PC/104-Plus modules come with 8 RS-232 ports, and can be used with PC/104-Plus CPU boards that accept the PC/104-Plus expansion interface. Optional DB9 and DB25 connection cables are available for connecting to serial devices, and versatile driver support makes the modules suitable for a wide range of applications. The CB-108 modules can be used on the PC/104-Plus (PCI) bus, and provide a reliable, high-performance solution for multiport serial communication.

  • Comm. Controller

    16C550C or compatible x 4

  • Bus

    PC/104 plus bus

  • Connector

    40-pin box header

  • DIP Switches

    Serial interface

  • IRQ

    Assigned by BIOS

  • I/O Address

    Assigned by BIOS

  • FIFO

    128 bytes

  • Max. No. of Boards per PC

    8

  • No. of Ports

    8

  • Serial Standards

    RS-232

  • Baudrate

    50 bps to 921.6 kbps

  • Data Bits

    5, 6, 7, 8

  • Stop Bits

    1, 1.5, 2

  • Parity

    None, Even, Odd, Space, Mark

  • Flow Control

    None, RTS/CTS, XON/XOFF

  • RS-232

    TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND

  • Input Current

    153 mA @ 5 VDC

  • Input Voltage

    5 VDC

  • Dimensions

    90 x 96 mm (3.54 x 3.78 in)

  • LED Indicators

    Built-in Tx, Rx LEDs for each port

  • Operating Temperature

    CB-108: 0 to 55°C (32 to 131°F)
    CB-108-T: -40 to 85°C (-40 to 185°F)

  • Storage Temperature (package included)

    -40 to 85°C (-40 to 185°F)

  • Ambient Relative Humidity

    5 to 95% (non-condensing)

  • EMC

    EN 55032/24

  • EMI

    CISPR 32, FCC Part 15B Class A

  • EMS

    IEC 61000-4-2 ESD: Contact: 4 kV; Air: 8 kV
    IEC 61000-4-3 RS: 80 MHz to 1 GHz: 3 V/m
    IEC 61000-4-4 EFT: Power: 2 kV; Signal: 1 kV
    IEC 61000-4-5 Surge: Power: 0.5 kV
    IEC 61000-4-6 CS: 150 kHz to 80 MHz: 3 V/m; Signal: 3 V/m
    IEC 61000-4-8 PFMF

  • Environmental Testing

    IEC 60068-2-1
    IEC 60068-2-2
    IEC 60068-2-3
    IEC 60068-2-14

  • Vibration

    IEC 60068-2-6

  • Time

    403,631 hrs

  • Standards

    Telcordia (Bellcore), GB

Software, Firmware, and Drivers

FILTER

Name Type Checksum Version Operating System Release Date
Driver for Windows (Windows 7 2008 R2 or later)
1.9 MB
Driver
SHA-512
v3.0
  • Windows 10
  • Windows 7
  • Windows 8
  • Windows 8.1
  • Windows Server 2008
  • Windows Server 2012
  • Windows Server 2012 R2
  • Windows Server 2016
  • Windows Server 2019
May 18, 2020 May 18, 2020 Release notes
Driver for Linux kernel 2.x.x
161.3 KB
Driver
SHA-512
v2.0
  • Linux Kernel 2.4.x
  • Linux Kernel 2.6.x
Dec 31, 2019 Dec 31, 2019 Release notes
Driver for Linux kernel 3.x.x
161.1 KB
Driver
SHA-512
v3.0
  • Linux Kernel 3.x
Dec 31, 2019 Dec 31, 2019 Release notes
Driver for CB-108 Series (DOS)
634.2 KB
Driver
SHA-512
v1.12
  • DOS
Mar 31, 2014 Mar 31, 2014 Release notes
Driver for CB-108 Series (UnixWare)
330.0 KB
Driver
SHA-512
v1.13
  • SCO UnixWare 7
Mar 30, 2014 Mar 30, 2014 Release notes
PComm Lite - Serial Communication Tool for Windows
1.6 MB
Utility
SHA-512
v1.6
  • Windows 2000
  • Windows 7
  • Windows Server 2003
  • Windows Server 2008
  • Windows Server 2008 R2
  • Windows Vista
  • Windows XP
May 14, 2012 May 14, 2012 Release notes
Driver for CB-108 Series (Windows ME or prior)
341.1 KB
Driver
SHA-512
v5.11
  • Windows 95
  • Windows 98
  • Windows 98 SE
  • Windows ME
Jul 12, 2010 Jul 12, 2010 Release notes
Driver for CB-108 Series (WinCE 6)
280.9 KB
Driver
SHA-512
v1.0
  • Windows CE 6.0
Jul 11, 2010 Jul 11, 2010 Release notes
Viewcom
434.6 KB
Utility
SHA-512
v1.0
  • Windows 2000
  • Windows Server 2003
  • Windows Server 2008
  • Windows Vista
  • Windows XP
Jul 11, 2010 Jul 11, 2010 Release notes
Driver for CB-108 Series (Windows 95/98)
288.0 KB
Driver
SHA-512
v1.1
  • Windows 95
  • Windows 98
Jul 11, 2010 Jul 11, 2010 Release notes
Driver for CB-108 Series (WinNT)
141.1 KB
Driver
SHA-512
v1.1
  • Windows NT
Jul 11, 2010 Jul 11, 2010 Release notes
Driver for CB-108 Series (Windows)
105.5 KB
Driver
SHA-512
v1.2
  • Windows 2000
  • Windows Server 2003
  • Windows Vista
  • Windows XP
Aug 25, 2009 Aug 25, 2009 Release notes
Driver for CB-108 Series (WinCE 5)
300.1 KB
Driver
SHA-512
v1.1
  • Windows CE 5.0
Apr 06, 2009 Apr 06, 2009 Release notes
Driver for CB-108 Series (FreeBSD)
25.6 KB
Driver
SHA-512
v1.0
  • FreeBSD 4.x
  • FreeBSD 5.x
Jul 07, 2008 Jul 07, 2008 Release notes

Support Documents

Name Type Version Release Date
Datasheet for CB-108 Series
288.4 KB
Datasheet v1.2 Sep 16, 2021 Sep 16, 2021
QIG for CA Series for PC/104 and CB Series for PC/104-Plus
323.1 KB
QIG v1.3 May 19, 2021 May 19, 2021
Manual for CB-108 Series
6.8 MB
Manual v8.2 Dec 31, 2019 Dec 31, 2019
2D CAD for CB-108
753.8 KB
2D CAD Aug 26, 2009 Aug 26, 2009

Available Models (2)

Show Images
moxa-cb-108-image.jpg | MoxaCB-108moxa-cb-108-t-image.jpg | MoxaCB-108-T
Serial BusPC/104-PlusPC/104-Plus
Serial StandardsRS-232RS-232
No. of Serial Ports88
Operating Temp.0 to 55°C-40 to 85°C
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