Specifications

Features
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Online Download
10-49
8
5
44
10
CompactPCI
9
Plug-in I/O
8
AWS
7
FPM
6
IPPC
TPC
RS-485 I/O
3
UNO
2
BAS
1
PAC & Software
11
Signal Conditioning
12
USB I/O
13
Motion Control I/O
14
Ethernet Switch
15
EDG
16
ICOM
17
Ethernet I/O
Specifications
Digital Input
Channels 24 (shared with output)
Compatibility 5 V/TTL
Input Voltage Logic 0: 0.8 V @ -0.2 mA
Logic 1: 2.0 V @ 20 mA
Interrupt Capable Ch. 2
Digital Output
Channels 24 (shared with input)
Compatibility
5 V/TTL
Output Voltage
Logic 0: 0.5 V max. @ -24 mA
Logic 1: 3.7 V max. @ 24 mA
Output Capability Sink: 24 mA
Source: 15 mA
General
Bus Type Universal PCI V2.2
I/O Connectors
1 x DB-25 female
Dimensions
119.91 x 64.41 mm (4.721" x 2.536") Low profile MD1
Power Consumption
Typical: 5 V @ 140 mA
Max: 5 V @ 200 mA
Operating Temperature
0 ~ 70° C (32 ~ 158° F)
Storing Temperature
-20 ~ 80° C(-4 ~ 176° F)
Storing Humidity
5 ~ 95% non-condensing
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PCI-1757UP
24-ch Digital Input/Output Low
Profile Universal PCI Card
Low profile PCI form factor
Universal PCI bus
24 TTL level digital I/O channels
Emulates mode 0 of 8255 PPI
Buffered circuits provide higher driving capability
Output status read-back
I/O configurable by software or on board DIP switch
Keeps port I/O settings and digital output states after hot reset
BoardID™ switch
Convenient DB-25 connector
Dry/wet contact support
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Ordering Information
PCI-1757UP 24-channel digital input/output card
ADAM-3925 DB25 Wiring terminal for DIN-rail mounting
PCL-10125-1 DB25 cable assembly, 1 m
PCLD-782B 24/16-ch. opto-isolated digital input board
PCLD-785B 24/16-ch. relay output board
PCL-12125-1 DB25 to IDC50 flat cable for PCI-1757UP, 1 m
Pin Assignments
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Introduction
PCI-1757UP is a 24-channel DI/O low profile PCI card that meets the PCI standard REV.2.2 (universal PCI expansion card). The card also works with 3.3 V and 5 V PCI slots, and
provides you with 24 parallel digital input/output channels that emulate mode 0 of the 8255 PPI chip. However, the buffered circuits offer a higher driving capability than the 8255.
Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: [phone]-Outside Local Area: [phone]-www.stevenengineering.com