Contec PO-128LPCIH Quick Start Manual

Digital Output Board with Optocoupler Isolation for PCI
PO-128L(PCI)H
* Specifications, color and design of the products are subject to
change without notice.
Features
- Opto-coupler isolated input (compatible with current sink
output) and opto-coupler isolated open-collector output
(current sink type)
PO-128L(PCI)H has the 128ch of opto-coupler isolated open-
collector output (current sink type) whose response speed is
200µsec. Common terminal provided per 16channels,
capable of supporting a different external power supply.
Supporting driver voltages of 12 - 24 VDC for I/O.
- Opto-coupler bus isolation
As the PC is isolated from the input and output interfaces by
opto-couplers, this product has excellent noise performance.
- Windows/Linux compatible driver libraries are attached.
Using the attached driver library API-PAC(W32) makes it
possible to create applications of Windows/Linux. In addition,
a diagnostic program by which the operations of hardware can
be checked is provided.
- This product has a digital filter to prevent wrong recognition
of input signals from carrying noise or a chattering.
This product has a digital filter to prevent wrong recognition of
input signals from carrying noise or a chattering. All input
terminals can be added a digital filter, and the setting can be
performed by software.
- The output circuit, has a built-in Zener diode and the
overcurrent protection circuit of the surge voltage
protection.
Zener diodes are connected to the output circuits to protect
against surge voltages. In addition, the output circuit, it
attaches the overcurrent protection circuit at the output 8-
channel unit. The output rating is max. 35VDC, 100mA per
channel.
- LabVIEW is supported by a plug-in of dedicated library.
Using the dedicated library makes it possible to make a
LabVIEW application.
PO-128L(PCI)H
PLUG-IN Electronic GmbH • Am Sonnenlicht 5 • 82239 Alling • Tel.: +49 (0) 8141 3697-0 • info@plug-in.de • www.plug-in.de
This product is a PCI bus-compliant interface board used to
provide a digital signal I/O function on a PC.
This product can output digital signals at 12 - 24VDC.
This product features 128 opto-coupler isolated open-collector
outputs. In addition, output transistor protection circuit (surge
voltage protection and overcurrent protection).
Windows/Linux driver is bundled with this product.
Possible to be used as a data recording device for LabVIEW,
with dedicated libraries.
* 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 July, 2022.
Specification
Item
Output
Type Optocoupler Isolated Open Collector Output (current sinking type)
(Negative logic *1)
Number of Channels 128 channels (16 channels share a negative common)
Rate Voltage 35VDC(Max.)
Current 100mA/channel (Max.)
0.5V or less (Output current ≤ 50mA),
Residual voltage with
1.0V or less (Output current ≤ 100mA)
output on
Surge protector Zener diode RD47FM(NEC) or equivalent
Response time 200µsec(Max.)
Common
I/O address Any 32-byte boundary
Interrupt level not use
Boards in one system Maximum of 16 boards can be install in a same system.
Isolated voltage (I/O- 250Vrms
to-system) *2
External power supply 12 - 24VDC(±10%)
Power consumption 5VDC 700mA(Max.)
Operating condition 0 - 50°C, 10 - 90%RH (No condensation)
Connecting distance 50m(Typ.)(depending on wiring environment)
PCI bus specification 32bit, 33MHz, Universal key shapes supported *3
Dimension (mm) 176.41(L) x 105.68(H) *4
Weight 215g
VCCI Class A, CE Marking (EMC Directive Class A, RoHS
Standard
Directive), UKCA, KC
*1 Data "0" and "1" correspond to the High and Low levels, respectively.
*2 There was no electrical breakdown after having impressed the specification voltage
with AC50/60Hz and DC for one minute to the insulation part.
*3 This board requires power supply at +5V from an expansion slot (it does not work on a
machine with a +3.3V power supply alone).
*4 The size of board No.7231 is 176.41 (L) x 106.68 (H) mm.
Board Dimensions
176.41(L)
The standard outside dimension (L) is
the distance from the end of the board
to the outer surface of the slot cover.
Ver.1.13
Specifications
[mm]
1