
Features
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10-51
8
5
44
10
CompactPCI
9
Plug-in I/O
8
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7
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6
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RS-485 I/O
3
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2
BAS
1
PAC & Software
11
Signal Conditioning
12
USB I/O
13
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14
Ethernet Switch
15
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16
ICOM
17
Ethernet I/O
Specifications
Digital Input
Channels 144 (24 channels x 6 ports) shared with output
Compatibility 5 V/TTL
Input Voltage Logic 0: 0.8 V max.
Logic 1: 2.0 V min.
Interrupt Capable Ch. Bits 0 and 3 of Port C can generate an interrupt to IRQ
2, 3, 4, 5, 6 or 7
Digital Output
Channels 144 (24 channels x 6 ports) shared with input
Compatibility 5 V/TTL
Output Voltage
Port A, B Logic 0: 0.5 V max.
Logic 1: 2.4 V min.
Port C Logic 0: 0.4 V max.
Logic 1: 2.0 V min.
Output Capability
Port A, B Sink: 12 mA
Source: 8 mA
Port C Sink: 24 mA
Source: 15 mA
General
Power Consumption Typical: +5 V @ 1.3 A
Max: +5 V @ 1.8 A
Operating Temperature 0 ~ 60° C (32 ~ 140° F)
Storage Temperature -20 ~ 70° C (-4 ~ 158° F)
Operating Humidity 5 ~ 95% RH, non-condensing (refer to IEC 68-2-3)
I/O Connectors 6 x 50-pin male ribbon-cable connectors. Pin
assignments are fully compatible with Opto-22 I/O
module racks
Dimensions (L x H) 334 x 100 mm (13.2" x 3.9")
Emulates 8255 PPI mode 0
Buffered circuits for higher driving capacity than the 8255
Interrupt handling
Output status readback
Pin compatible with Opto-22 I/O module racks
PCL-722
144-ch TTL Digital I/O ISA Card
Ordering Information
PCL-722 144-ch TTL digital I/O ISA card
PCL-10150-1.2 50-pin flat cable, 1.2 m
PCLD-782B 24/16-ch. opto-isolated digital input board
PCLD-785B 24/16-ch. relay output board
PCLD-7216 16-ch. carrier board for SSR I/O modules
PCLD-885 16-ch. power relay (Form A) output board
ADAM-3950
50-pin flat cable wiring eterminal for din-rail mounting
Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com
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