CB-108 Series: 8-Port RS-232 PC/104-Plus Modules

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