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ABB AI845 Analog Inp

description:ABB AI845 Analog Input Module, single or redundant for sale...
BASIC INFO
Product overview

        
ABB AI845 Analog Input Module, single or redundant ABB original module for sale now!
                                    AI845

ABB AI845 Analog Input Module product features
Features
•8 channels for 0...20 mA, 4...20 mA, 0...5 V
or 1...5 V d.c., single ended unipolar inputs.
•Single or redundant operation.
•1 group of 8 channels isolated from ground.
•12 Bit resolution.
•Current limited transmitter supply per channel.
•Advanced on-board diagnostics.
•HART pass-through communication.

ABB AI845 Analog Input Module product description
The AI845 Analog Input Module for single or redundant applications. The module has 8 channels. Each channel can be either a voltage or current input when MTU TU844 or TU845 is used, when other MTUs are used all channels become voltage or current inputs. The voltage and current input is able to withstand an overvoltage or undervoltage of at least 11 V d.c. The input resistance for voltage input is greater than 10 M ohm and the input resistance for current input is 250 ohm. The module distributes the external HART compatible transmitter supply to each channel. This adds a simple connection to distribute the supply to 2-wire or 3-wire transmitters. The transmitter power is supervised and current limited. If an external power supply is used for feeding HART transmitters, the power supply must be HART compatible.

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DO828 Channel Relay Output Module
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DP820 Incremental Pulse Counter Module
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If you have any other question about ABB AI845 Analog Input Module, please feel free to contact me here!
Contact details

HONGKONG XIEYUAN TECH CO., LIMITED
Telephone:86-027-85880977
Mobile :86-13545206420(Whatapp&Wechat is available)
Fax:86-027-85309780
Skype:Diana@hkxytech.com
E-mail:Diana@hkxytech.com
Website:www.hkxy-lowvoltage.com




 

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