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Best Invensys Triconex AO3481 Supplier – ABB DI821 3BSE008550R1 Digital Input – RuiMingSheng

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Best Invensys Triconex AO3481 Supplier – ABB DI821 3BSE008550R1 Digital Input – RuiMingSheng Detail:

Description

Manufacture ABB
Model DI821
Ordering information 3BSE008550R1
Catalog 800xA
Description DI821 Digital Input 230V 8 ch
Origin China (CN)
HS Code 85389091
Dimension 16cm*16cm*12cm
Weight 0.8kg

Details

The DI821 is a 8 channel, 230 V a.c./d.c, digital input module for the S800 I/O. This module has 8 digital inputs. The ac input voltage range is 164 to 264 V and the input current is 11 mA at 230 V a.c. The d.c. input voltage range is 175 to 275 volt and the input current is 1.6 mA at 220 V d.c. The inputs are individually isolated.

Every input channel consists of current limiting components, EMC protection components, input state indication LED, optical isolation barrier and an analog filter (6 ms).

Channel 1 can be used as voltage supervision input for channels 2 – 4, and channel 8 can be used as voltage supervision input for channels 5 – 7. If the voltage connected to channel 1 or 8 disappears, the error inputs are activated and the Warning LED turns on. The error signal can be read from the ModuleBus.

Features and benefits

  • 8 channels for 120 V a.c./d.c. inputs
  • Individually isolated channels
  • Voltage supervision of field input power
  • Input status indicators
  • Signal filtering

MTUs that match this product

TU811V1


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  • The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
    5 Stars By Althea from Turin - 2017.07.28 15:46
    Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
    5 Stars By Delia Pesina from Chicago - 2018.07.27 12:26

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