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2 Documentation Number 232PCIXX4502 Manual
B&BElectronicsMfgCo–707DaytonRd-POBox1040-OttawaIL61350-Ph815-433-5100-Fax815-433-5104
B&BElectronicsLtd–WestlinkComm.Pk.–Oranmore,Galway,Ireland–Ph+35391-792444–Fax+35391-792445
Specifications
Bus: PCI bus version 2.1
Slot: Requires one PCI slot
Dimensions: 6.2 x 4.2 in (15.8 x10.7 cm)
I/O Connections:9pin male D-sub (DB9M) connectors
OS Supported:Windows 95,98, 2000, and NT 4.0
Baud rates: 460.8K baud maximum
UARTs: 16550A 16 byte TX and RX buffers (232PCI1/2A), or
16850 128 byte TX and RX buffers (232PCI1/2B)
Character length: 5, 6,7,or 8 bits
Parity: Even, odd or none
Stop bits: 1, 1.5, or 2
RS-232 Control Lines Drivers/Receivers:
Device:75185 Transceiver
High level output voltage: 6.0 V minimum
Low level output voltage: −6.0 V minimum
Output current limited to: ±10 mA
Input high threshold voltage: 1.5 V maximum
Input low threshold voltage: 0.75 V minimum
Device will withstand: ±30 V
RS-232 Data Lines Drivers/Receivers:
Device: SP211H Transceiver
High level output voltage: 5.0 V minimum
Low level output voltage: −5.0 V minimum
Output current limited to: ±25 mA
Input high threshold voltage: 1.7Vmaximum
Input low threshold voltage: 0.8 V minimum
Device will withstand: ±15 V
Max Power Consumption: All ports loaded
232PCI1x 232PCI2x
Voltage
(V)
Current
(mA)
Power
(W)
Current
(mA)
Power
(W)
+5
235.0 1.175 286.0 1.430
+12
31.0 0.372 62.0 0.744
-12
31.0 0.372 62.0 0.744
Total 297.0 1.919 410.0 2.918