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ABB DI803 Digital Input Module, 230 V Current Sinking S800 I/O series module

description:ABB DI803 Digital Input Module, 230 V Current Sinking...
BASIC INFO
Product overview

          ABB DI803 Digital Input Module, 230 V  Current Sinking S800 I/O series module
                              DI803

ABB DI803 Digital Input Module product feature

Features
•8 channels for 230 V a.c./d.c. inputs with current sinking.
•Individually isolated channels.
•Voltage supervision of field input power.
•Input status indicators.
•Signal filtering.
•Process connection via detachable connectors.

ABB DI803 Digital Input Module product description
The DI803 is an 8 channel 230 V a.c./d.c.digital input module for the S800 I/O. This module has 8 digital inputs. The a.c. input voltage range is 164 - 264 volt and the input current is 7.6 mA at 230 V a.c. The d.c. input range is 175 - 275 V and the input current is 1.6 mA at 220 V. The inputs are individually isolated.
Every input channel consists of current limiting components, EMC protection components, input state indication LED and optical isolation barrier.
Channel 8 can be used as voltage supervision input for channels 1-7. If the voltage connected to channel 8 disappears, the error inputs are activated. The error signal can be read from the ModuleBus. This supervision can be
enabled/disabled with the “a” parameter. If the error inputs are disabled channel 8 can be used as normal input channels. The input channels can be digitally filtered. The different filter times that can be achieved are 2, 4, 8 and 16 ms. This means that noise pulses shorter than the filter time will be filtered out and pulses longer than 3, 6, 12 and 24 ms will get through the filter.

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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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