Advantech PCI-1730U Startup Manual

Connections
TTL-level Digital Input/Output
The PCI-1730U has 16 TTL-level digital inputs and 16
TTL-level digital outputs. The following figure shows
connections to exchange digital signals with other TTL
devices:
PCI-1730 U TTL device
DO
DI
GND
If you want to receive an OPEN/SHORT signal from a
switch or relay, add a pull-up resistor to ensure that the
input is held at a high level when the contacts are open.
See the figure below:
+5V
PCI-1730U
4.7K
DI
Switch
GND
4 Startup Manual
Isolated Digital Input
Each of the 16 isolated digital input channels accept
voltages from 5 to 30 V. Every eight input channels
share one external common. (Channels 0 ~ 7 use
ECOM0. Channels 8 ~ 15 use ECOM1.) The follow-
ing figure shows how to connect an external input
source to the card's isolated inputs.
External Internal
IDI0
Wet
contact
ECOM
Isolated
Circuit
IDI1
Dry
Contact
EGND
Isolated Digital Output
PCI-1730U provides 16 isolated DO channels. If the
external voltage (5 ~ 40V) is connected to each isolated
output channel (IDO) and its isolated digital output
turns on (300 mA per channel maximum), the card's
current will sink from the external voltage.
CN5 provides two EGND pins for IDO connection.
PCI-1730U
32-channel Isolated Digital I/O Card
Packing List
Before installation, please make sure that you have
received the following:
• PCI-1730U card
• Driver CD
• Quick Start User Manual
If anything is missing or damaged, contact your
distributor or sales representative immediately.
User Manual
For more detailed information on this product,
please refer to the PCI-1730U_1733_1734 User
Manual on the CD-ROM (PDF format).
CD:\Documents\Hardware Manuals\PCI.
Declaration of Conformity
FCC Class A
This equipment has been tested and found to comply with
the limits for a Class A digital device, pursuant to part 15 of
the FCC Rules. These limits are designed to provide reason-
able protection against harmful interference when the
equipment is operated in a commercial environment. This
equipment generates, uses, and can radiate radio frequency
energy and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio
communications. Operation of this equipment in a residen-
tial area is likely to cause interference in which case the
user is required to correct interference at his own expense.
CE
This product has passed the CE test for environmental spec-
ifications when shielded cables are used for external wiring.
We recommend the use of shielded cables. This kind of
cable is available from Advantech. Please contact your local
supplier for ordering information.
Overview
The Advantech PCI-1730U is a 32-channel isolated
digital input/output card for the PCI bus. For easy
monitoring, each isolated digital input channel is
equipped with one red LED, and each isolated digi-
tal output channel is equipped with one green LED
to show its ON/OFF status. The PCI-1730U's iso-
lated digital input channels are ideal for digital input
in noisy environments or with floating potentials.
The PCI-1730U provides specific functions for dif-
ferent user requirements.
Notes
For more information on this and other Advantech
products, please visit our websites at:
http://www.advantech.com/eAutomation
For technical support and service:
http://www.advantech.com/support/
This startup manual is for PCI-1730U.
Part No.2003173020 1st Edition
April 2009
Specifications
Isolated Digital Input
Number of Channel 16 (bi-directional)
Optical Isolation 2,500 V
DC
Opto-isolator response
25 µs
time
Over-voltage Protect 70 V
DC
VIH (max.) 30 V
DC
Input Voltage VIH (min.) 5 V
DC
VIL (max.) 2 V
DC
5 V 1.4 mA (typical)
DC
12 V 3.9 mA (typical)
DC
Input Current
24 V 8.2 mA (typical)
DC
30 V 10.3 mA (typical)
DC
Isolated Digital Output
Number of Channel 16
Optical Isolation 2,500 V
DC
Output Voltage Open collector 5 to 40 V
DC
Sink/Source Current 200 mA max./channel
Non-isolated Digital Input/Output
Input Channels 16
Low 0.8 V max.
Input Voltage
High 2.0V min.
Output Channels 16
Low 0.5 V max. @ + 24 mA (sink)
Output Voltage
High 2.4V min. @ - 15 mA (source)
General
I/O Connector
37-pin D-Sub female
Type
Dimensions 175 mm x 100 mm ( 6.9" x 3.9" )
+5 V @ 250 mA
Typical
+12 V @ 35 mA
Power
Consumption
+5 V @ 400A
Max.
+12 V @ 60mA
0 ~ +60°C ( 32~ 140°F )
Operation
(refer to IEC 68 -2 - 1 ,2)
Temperature
Storage -20 ~ +85°C ( -4 ~185°F )
5 ~ 95% RH non-condensing
Relative Humidity
( refer to IEC 68-2-3)
Certification CE certified
1 Startup Manual