CR7 I/O Cards / CR726
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CR726 50 V Analog Input Card

Overview

The CR726 provides 8 differential or 16 single-ended inputs. The CR726 is software configurable for full-scale measurement ranges of 50 Vdc or 15 Vdc.

Each CR726 is placed in an open slot on the CR720 or CR720XL I/O module (the CR720 can accommodate up to 7 cards; the CR720XL can hold up to 14). More than one CR726 card may be used in one I/O module.

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Benefits and Features

  • Can be added to or removed from CR700X to support changing measurement needs
  • 8 differential or 16 single-ended inputs
  • Software configurable for full-scale measurement ranges of 50 Vdc or 15 Vdc

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Detailed Description

The CR726 is a I/O card for the CR7 Measurement and Control Datalogger. It has eight differential (16 single-ended) analog inputs. The full-scale measurement ranges are software configurable to either 50 Vdc or 15 Vdc. Each CR724 is placed in an open slot on the CR720 or CR720XL I/O module; the CR720 can accommodate up to seven cards; the CR720XL can accommodate up to 14.

Specifications

-NOTE- Note: Additional specifications are listed in the CR7 Specifications Sheet.
Analog Input Channels 16 single-ended (8 differential)
Input Voltage Range ±50 Vdc
Accuracy ±0.2% FSR
Maximum Sustained Input Voltage without Damage ≤ ±160 Vdc
Standard Temperature Range -25° to +50°C
Extended Temperature Range -40° to +70°C
Dimensions
  • 21.6 x 2.5 x 11.2 cm (8.5 x 1.0 x 4.4 in.) without connectors and mounts
  • 23.5 x 2.5 x 11.2 cm (9.3 x 1.0 x 4.4 in.) with connectors and mounts
Weight 0.5 kg (1.1 lb)

Compatibility

Each CR726 occupies one slot in a CR720 or CR720XL I/O Module.

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