Ver.1.12
PO-32B(PCI)H
1
Isolated Digital Output Board
for PCI (Internal power supply)
PO-32B(PCI)H
*
Specifications, color and design of the products are subject to
change without notice.
This board is a PCI-compliant interface board for output of
digital signals.
The PC can be used to input the on/off state of a switch and to
control a relay.
This product can output up to 32 channels.
Using the bundled driver library package [API-PAC(W32)], you
can create Windows application software for this board in your
favorite programming language supporting Win32 API functions,
such as Visual Basic or Visual C/C++.
* The contents in this document are subject to change
without notice.
* Visit the CONTEC website to check the latest details in the
document.
* The information in the data sheets is as of April, 2018.
A different external power supply can be used for each
common pin as it is shared by 16 channels.
The PCI bus (personal computer) and the output interface are
isolated from each other by an Optocoupler, offering good
noise immunity.
Up to 35VDC, 100mA per signal, max. output.
Zener diode connected to output transistors for protection from
surge voltage. Overcurrent protective device provided for
every eight channels of output transistors.
The board carries an Optocoupler driving power supply. You
can select whether to use the internal power supply or an
external power supply.
Item
Specification
Output section
Output format
Optocoupler isolated input (Compatible with current sink
output)(Negative logic *1)
Number of output signal
channels
32 channels(One common power supply per 16 channels)
Output
rating
Output voltage
35VDC (Max.)
Output current
100mA (par channel) (Max. )
Residual voltage with
output on
0.5V or less (Output current
≤
50mA), 1.0V or less (Output
current
≤
100mA)
Surge protector
Zener diode RD47FM(NEC) or equivalent
Response time
200
µ
sec within
Common section
I/O address
Any 32-byte boundary
Interruption level
Not used
Max. board count for
connection
16 boards including the master board
External circuit power
supply
12 - 24VDC(±10%)
Internal power
12VDC 240mA *2
Power consumption
5VDC 1200mA (Max.) (Using the internal power)
5VDC 300mA (Max.) (Using the External power)
Operating condition
0 - 50
°
C, 10 - 90%RH (No condensation)
Allowable distance of
signal extension
Approx. 50m (depending on wiring environment)
PCI bus specification
32bit, 33MHz, Universal key shapes supported *3
Dimension (mm)
176.41(L) x 105.68(H)
Weight
150g
Standard
VCCI Class A, CE Marking (EMC Directive Class A, RoHS
Directive)
*1 Data “0” and “1” correspond to the High and Low levels, respectively.
*2 When the internal power supply is used, the switch section of output channel consumes a
maximum of 40 mA and thus the output current to be supplied from the board is 200 mA.
*3 This board re5V power supply from expansion slots (it does not operate in the
environment of only +3.3V power supply).
Board Dimensions
[mm]
The standard outside dimension (L) is
the distance from the end of the board
to the outer surface of the slot cover.
176.41(L)
1
0
5
.6
8
(H)
Specification
Features
PLUG-IN Electronic GmbH • Am Sonnenlicht 5 • 82239 Alling • Tel.: +49 (0) 8141 3697-0 • [email protected] • www.plug-in.de
