PXI-7901 Datasheet, PDF (2/2 Pages) List of Unclassifed Manufacturers – PXI specifications Rev. 2.2 compliant

PXI-7921
24-CH 2-Wire Multiplexer Module
Switches
■ Supported Operating System
• Windows 2000/XP
■ Driver and SDK
• LabVIEW, MATLAB, Visual Studio, Visual Studio.NET
■ Software Utility
• ADL-SWITCH for Windows
Specifications
Features
■ PXI specifications Rev. 2.2 compliant
■ 24-CH DPDT (2 Form C) non-latching relays
■ Switching capacity
• 2 A switching, 2 A carrying
• 220 VDC, 125 VAC
■ Onboard 1 k-sample scan list for deterministic scanning
■ Hardware emergency shutdown with programmable relay
safety status
Source Wire
1-wire
2-wire
4-wire
Multiplexer
One 48x1
One 24x1, Two 12x1, Four 6x1
One 12x1
Relay Characteristics
■ Number of channels: 24 (2-wire)
■ Relay type: DPDT (2 Form C), non-latching
■ Switching capacity
· Max. switching current: 2 A
· Max. switching voltage: 220 VDC, 125 VAC
· Max. switching power: 60 W
· Max. carrying current: 2 A
■ Contact resistance: 100 mΩ max.
PXI-7931
4x8 2-Wire Matrix Module
Safety Functions
■ Emergency shutdown
· Logic level: 3.3 V/TTL (5 V tolerant)
· Active with logic low
General Specifications
■ I/O Connector: 62-pin D-sub male
■ Operating temperature: 0˚C to 55˚C (32˚F to 131˚F)
■ Storage temperature: -20˚C to 70˚C (-4˚F to 158˚F)
■ Relative humidity: 5% to 85% non-condensing
Certifications
■ EMC/EMI: CE, FCC Class A
Ordering Information
■ PXI-7921
24-CH 2-Wire Multiplexer Module
* Failure rate indicates the lower limit of switching capacity of a
relay contact at a reliability level of 60%
Terminal Boards & Cables
■ TB-6221-01
Multiplexer Switch Terminal Board with One 62-
Pin D-Sub Female Connector for PXI-7921
■ ACL-10262
62-pin D-sub male/female cable, 1 M
(For more information about mating cables, please refer to
P3-48.)
Features
■ PXI specifications Rev. 2.2 compliant
■ Configuration determined by terminal board
■ Up to 32 cross-point DPDT (2 Form C) non-latching relays
■ Contact rating
• 2 A switching, 2 A carrying
• 220 VDC, 125 VAC
■ Onboard 1 k-sample scan list for deterministic scanning
■ Hardware emergency shutdown with programmable relay
safety status
■ 8 auxiliary 3.3 V/TTL digital inputs/outputs with
5 V tolerance
■ Supported Operating System
• Windows 2000/XP
■ Driver and SDK
• LabVIEW, MATLAB, Visual Studio, Visual Studio.NET
■ Software Utility
• ADL-SWITCH for Windows
Specifications
Source Wire
Multiplexer
2-wire One 4x8, Two 4x4, One 2x16, Two 2x8, Four 2x4
Relay Characteristics
■ Number of cross points: 32 (2-wire)
■ Relay type: DPDT (2 Form C), non-latching
■ Switching capacity
· Max. switching current: 2 A
· Max. switching voltage: 220 VDC, 125 VAC
· Max. switching power: 60 W
· Max. carrying current: 2 A
■ Contact resistance: 100 mΩ max.
Auxiliary Digital I/O
■ Numbers of channel: 8 inputs/outputs
■ Compatibility: 3.3 V/TTL (5 V tolerant)
Safety Functions
■ Emergency shutdown
· Logic level: 3.3 V/TTL (5 V tolerant)
· Active: logic low
General Specifications
■ I/O Connector: 62-pin D-sub male
■ Operating temperature: 0˚C to 55˚C (32˚F to 131˚F)
■ Storage temperature: -20˚C to 70˚C (-4˚F to 158˚F)
■ Relative humidity: 5% to 85% non-condensing
■ Power requirements: (when all relays are ON)
■ Dimensions
160 mm x 100 mm (not including connectors)
Certifications
■ EMC/EMI: CE, FCC Class A
Ordering Information
■ PXI-7931
4x8 2-Wire Matrix Module
* Failure rate indicates the lower limit of switching capacity of a
relay contact at a reliability level of 60%
Terminal Boards & Cables
■ TB-6231-01
Multiplexer Switch Terminal Board with One
62-Pin D-Sub Female Connector for PXI-7931
■ ACL-10262
62-pin D-sub male/female cable, 1 M
(For more information about mating cables, please refer to
P3-48.)
Updated September 23, 2014. ©2014 ADLINK Technology, Inc. All Rights Reserved. All specifications are subject to change without further notice.
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