Contec PO-32B(PCI)H User manual

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
200µsec 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 requires +5V 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)
105.68(H)
Specification
Features
PLUG-IN Electronic GmbH • Am Sonnenlicht 5 • 82239 Alling • Tel.: [phone] • [email protected] • www.plug-in.de

Ver.1.12
PO-32B(PCI)H 2
Windows version of digital I/O driver API-DIO(WDM)/API-
DIO(98/PC)
[Stored on the bundled disk driver library API-PAC(W32)]
The API-DIO(WDM) is the Windows version driver library
software that provides products in the form of Win32 API
functions (DLL). Various sample programs such as Visual
Basic and Visual C++, etc and diagnostic program *1useful for
checking operation is provided.
For more details on the supported OS, applicable language
and new information, please visit the CONTEC’s Web site.
Linux version of digital I/O driver API-DIO(LNX)
[Stored on the bundled disk driver library API-PAC(W32)]
The API-DIO(LNX) is the Linux version driver software which
provides device drivers (modules) by shared library and kernel
version. Various sample programs of gcc are provided.
For more details on the supported OS, applicable language
and new information, please visit the CONTEC’s Web site.
LabVIEW-support data acquisition library DAQfast for
LabVIEW
(Available for downloading (free of charge) from the
CONTEC web site.)
This is a data collection library to use in the LabVIEW by
National Instruments. With Polymorphic VI, our design
enables a LabVIEW user to operate seamlessly. Our aim is
that the customers to perform easily, promptly what they wish
to do.
For more details on the library and download of DAQfast for
LabVIEW, please visit the CONTEC’s Web site.
Data acquisition library for LabVIEW VI-DAQ (Available
for downloading (free of charge) from the CONTEC web
site.)
This is a VI library to use in National Instruments LabVIEW.
VI-DAQ is created with a function form similar to that of
LabVIEW's Data Acquisition VI, allowing you to use various
devices without complicated settings.
For more details on the library and download of VI-DAQ,
please visit the CONTEC’s Web site.
Flat Cable with a 37-Pin D-type Connectors on 2Ends
: PCB37P-1.5 (1.5m)
: PCB37P-3 (3m)
: PCB37P-5 (5m)
Shielded cable with two 37-pin D- Type connectors
: PCB37PS-0.5P (0.5m)
: PCB37PS-1.5P (1.5m)
: PCB37PS-3P (3m)
: PCB37PS-5P (5m)
Flat Cable with a 37-pin D-type Connector
: PCA37P-1.5 (1.5m)
: PCA37P-3 (3m)
: PCA37P-5 (5m)
Shielded Cable with Two 37-pin D-Type Connectors
: PCA37PS-0.5P (0.5m)
: PCA37PS-1.5P (1.5m)
: PCA37PS-3P (3m)
: PCA37PS-5P (5m)
Screw Terminal (M3 x 37P) : EPD-37A *1*2
Screw Terminal (M3.5 x 37P) : EPD-37 *1
General Purpose Terminal : DTP-3A *1
Termination Panel : DTP-4C *1
Signal Monitor for Digital I/O : CM-32L *1
*1 A PCB37P or PCB37PS optional cable is required separately.
*2 "Spring-up" type terminal is used to prevent terminal screws from falling off.
* Check the CONTEC’s Web site for more information on these options.
Board [PO-32B(PCI)H] …1
First step guide … 1
Disk *1 [API-PAC(W32)] …1
Warranty Certificate…1
Serial Number Label…1
*1 The bundled disk contains the driver software and User’s Guide.
Output Port 0
(8 channels, Group 0)
Output Port 1
(8 channels, Group 1)
Output Port 2
(8 channels, Group 2)
Output Port 3
(8 channels, Group 3)
Control
Circuits
PO-32B(PCI)H
PCI BUS
Opto-
coupler
&
Transistors
Opto-
coupler
&
Transistors
Opto-
coupler
&
Transistors
Opto-
coupler
&
Transistors
Cable & Connector (Option)
Block Diagram
Support Software
Accessories (Option)
Packing List
PLUG-IN Electronic GmbH • Am Sonnenlicht 5 • 82239 Alling • Tel.: [phone] • [email protected] • www.plug-in.de

Ver.1.12
PO-32B(PCI)H 3
Connecting a Device to a Connector
To connect an external device to this board, plug the cable from
the device into the interface connector shown below.
Connector Pin Assignment
Pin Assignments of Interface Connector
O-00 - O-37
32 output signal pins. Connect output signals from the external device to these
pins.
P0, P1
When the external power supply is selected, its positive side is connected to this
pin.
When the internal power supply is used, this pin outputs power at +12 V. These
pins are common to 16 input signal pins.
N0, N1
When the external power supply is selected, its negative side is connected to this
pin.
When the internal power supply is
selected, this pin serves as the ground.
These pins are common to 16 input signal pins.
N.C.
This pin is left unconnected.
Connect the output signals to a current-driven controlled device
such as a relay or LED. The board controls turning on/off the
current-driven controlled device using a digital value.
Output Circuit
The output circuits of interface blocks of the PIO-
16/16B(PCI)H and this product are illustrated the image
above. The signal output section as an Optocoupler isolated
open-collector output (current sink type). To drive the output
section, the on-board internal power supply must be used or
an external power supply is required.
The rated output current per channel is 100 mA at maximum.
The output section can also be connected to a TTL level input
as it uses a low-saturated transistor for output. The residual
voltage (low-level voltage) between the collector and emitter
with the output on is 0.5 V or less at an output current within
50 mA or at most 1.0 V at an output current within 100 mA.
To protect against surge voltage, a Zener diode is connected
to the output transistor. Also, an overcurrent protection circuit
is attached to a unit of eight output channels.
When the PC is turned on, all output are reset to OFF. See
the “Selecting the internal or external power supply” section
to connect the jumpers depending on the power supply to be
used.
Connection to the LED
CN1
37
20
19
1
36 18
21 2
Interface connector (CN1)
- Connector used
37-pin D-SUB, female connector
DCLC-J37SAF-20L9 (mfd. by JAE) equivalent
Thumb screw: UNC#4-40 (inch screw)
-Applicable connectors
17JE-23370-02(D8C) (mfd. by DDK, Male),
FDCD-37P(mfd. by HIROSE, Male),
DC-37P-N (mfd. by JAE, Male),
or equivalent
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
N0
O-00
O-01
O-02
O-03
O-04
O-05
O-06
O-07
O-10
O-11
O-12
O-13
O-14
O-15
O-16
O-17
P0
N.C.
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
N1
O-20
O-21
O-22
O-23
O-24
O-25
O-26
O-27
O-30
O-31
O-32
O-33
O-34
O-35
O-36
O-37
P1
+0 port
(output)
+1 port
(output)
+2 port
(output)
+3 port
(output)
Common plus pin for
+0/+1 output ports Common plus pin for
+2/+3 output ports
Common minus pin for
+2/+3 output ports
Common minus pin for
+0/+1 output ports
Vcc
JP2 <PIO-16/16B(PCI)H>
JP2/JP4 <PO-32B(PCI)H>
JP1 <PIO-16/16B(PCI)H>
JP1/JP3 <PO-32B(PCI)H>
+12V
Board External device
Plus
common
Minus
common
Output pin
Output pin
Load
Load
External
power supply
12 - 24VDC
Zener
diode
Zener
diode
Over current protection
Optocoupler
Optocoupler
CAUTION
Output plus common (CN1 : 37pin)
Board
When "1" is output to a relevant bit, the corresponding LED comes on.
When "0" is output to the bit, in contrast, the LED goes out.
O-20(CN1 : 21pin)
5.1kΩ
Using the On-board Connectors
Connecting Output Signals
PLUG-IN Electronic GmbH • Am Sonnenlicht 5 • 82239 Alling • Tel.: [phone] • [email protected] • www.plug-in.de

Ver.1.12
PO-32B(PCI)H 4
Example of Connection to TTL Level Input
The following example shows a connection between a sink type
output (output board) and a sink output support input (input
board). Refer to this connection example when you connect
such boards to each other.
This product is connector-pin compatible with the conventional
PO-32B(PCI) but has the following differences from it:
(1) Protective elements provided for outputs
PO-32B(PCI)H : Surge protector: Zener diode
PO-32B(PCI) : Nothing
(2) Different in board dimensions
PO-32B(PCI)H : 176.41(L) x 105.68(H) mm
PO-32B(PCI) : 176.41(L) x 106.68(H) mm
Output plus common
Output
Output minus common
TTL level input
VCC
Input board
GND
2kΩ
External
power supply
12 - 24VDC
+
-
External
power supply
12 - 24VDC
+
-
Output board
Output plus common
Output (sink type)
Output minus common
Input (Compatible with sink output)
Input plus common
Input board
Connecting the Sink Type Output and
Sink Output Support Input
Differences between the PO-32B(PCI)H
And PO-32B(PCI)
PLUG-IN Electronic GmbH • Am Sonnenlicht 5 • 82239 Alling • Tel.: [phone] • [email protected] • www.plug-in.de