Specifications

Features
Plug-in I/O Cards
10-62
Introduction
PCI-1763UP relay actuator and isolated digital input card is an add-on card for the PCI bus. It provides 8 optically-isolated digital inputs with isolation protection of 2500 V
DC
for
collecting digital inputs in noisy environments, and 8 relay actuators for serving as on/off control devices or small power switches. For easy monitoring, each relay is equipped with
one red LED to show its on/off status. PCI-1763UP’s eight optically-isolated digital input channels are ideal for digital input in noisy environments or with floating potentials. The low
profile PCI form factor and universal PCI connector (V2.2 compliant), meet requirements for size and reduced power consumption.
PCI-1763UP
Low-profile 8-ch Relay/Isolated DI Card
8 relay output channels and 8 isolated digital input channels
LED indicators to show activated relays
8 Form C type relay output channels
Output status read-back
Retained relay output values when hot system reset
High-voltage isolation on input channels (2,500 V
DC
)
High ESD protection (2,000 V
DC
)
High over-voltage protection (70 V
DC
)
Wide input range (10 ~ 50 V
DC
)
Interrupt handling capability
Support Universal PCI Bus
Low Profile PCI card
BoardID™ switch
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Specifications
Isolated Digital Input
Channels 8
Input Voltage Logic 0: 3 V max.
Logic 1: 10 V min. (50 V max.)
Input Current 3.16 mA @ 10 V
DC
17.3 mA @ 50 V
DC
Interrupt Capable Ch. 8
Isolation Protection 2,500 V
DC
Overvoltage Protection 70 V
DC
Opto-isolator Response 25 µs
Input Resistance 2.8 KΩ
Relay Output
Channels 8
Relay Type
DPDT, Form C
Contact Rating
240 V
AC
@ 0.25 A, or 30 V
DC
@ 1 A
Relay on Time
5 ms max.
Relay off Time
4 ms max.
Life Span
1 x 10^7 @ 6 V/100 mA
Resistance
Contact: < 50 mΩ
Insulation: 1 GΩ min. (at 500 V
DC
)
General
I/O Connector Type DB44 female
Dimensions
119.91 x 64.41 mm (Low-Profile MD1)
Power Consumption
+5V @ 107.5 mA (typical)
+5V @ 301.3 mA (max.)
Operating Temperature
0 ~ 60° C (32 ~ 140° F) (refer to IEC 68-2-1,2)
Storing Temperature
-20 ~ 70° C (-4 ~158° F)
Storing Humidity
5 ~ 95 % RH, non-condensing (refer to IEC 68-2-3)
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Ordering Information
PCI-1763UP Low-profile 8-ch Relay/Isolated DI Card
PCL-10144-1
DB 44-pin cable, 1 m
ADAM-3944
DB-44 Wiring Terminal for DIN-rail mounting
Pin Assignments
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NO3
DI0H
NO2
DI6H
NO5
COM0
DI0L
COM5
NC7
COM2
DI4H
DI1H
DI3H
NO1
COM6
DI7H
COM4
NC6
COM7
NO6
NC0
COM3
DI2L
NO0
DI7L
DI4L
DI3L
NO4
COM1
DI2H
NC4
CN1
13
12
11
10
9
8
7
6
5
4
2
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
1
3
DI6L
NC3
NC5
DI1L
NC1
NO7
NC2
DI5L
DI5H
Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: [phone]-Outside Local Area: [phone]-www.stevenengineering.com