The 07 AI 91 uses one module address (group number) in the word input range. Each of the 8 channels use 16 bits
Item NO.:
07AI91 GJR5251600R02Payment:
T/TMarket Price:
$1360Product Origin:
Germany (DE)/ Spain (ES)Product weight:
0.48kgLead Time:
In stockShipping Port:
Xiamen
» Description |
Manufacture | ABB |
Model | 07AI91 |
Product ID | GJR5251600R0202 |
Catalog | 07AI91:AC31 |
Description | 07AI91:AC31,Analog I/O, module 8AI,24VDC,U/I/RTD,8/12bit+Sign 1/3-wire,CS31 |
Country of Origin | Germany (DE)/Spain (ES) |
Dimension | 12.7 cm x 10.2 cm x 15.2 cm |
Weight | 0.48kg |
The 07 AI 91 uses one module address (group number) in the word input range. Each of the 8 channels use 16 bits. The unit is powered with 24 V DC. The CS31 system bus connection is electrically isolated from the rest of the unit. The module offers a number of diagnosis functions (see chapter "Diagnosis and displays"). The diagnosis functions perform a self-calibration for all channels.
The analog input module 07 AI 91 is used as a remote module at the CS31 system bus. It has 8 analog input channels with the following features:
The channels can be configured in pairs for the connection of the following temperature or voltage sensors: • ± 10 V / ± 5 V / ± 500 mV / ± 50 mV • 4...20 mA (with external 250 Ω resistor ) • Pt100 / Pt1000 with linearization • Thermocouples types J, K and S with linearization • Only electrically isolated sensors may be used. • The range of ± 5 V can also be used for measuring 0..20 mA with an additional external 250 Ω resistor.
• The configuration of the input channels as well as the setting of the module address are performed with the DIL switches.
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