DI840 3BSE020836R1 Digital Input 16 Channel ABB 800xa

DI840 3BSE020836R1 Digital Input 16 channel ABB 800xa

Product Details:

The DI840 is a 16 channel 24 V d.c. digital input module for single or redundant applications. The input voltage range is 18 to 30 V d.c. and the

input current is 7 mA at 24 V d.c. Each input channel consists of current limiting components, EMC protection components, input state indication

LED and optical isolation barrier.

The transducer power is supervised and current limited; one output per two input channels. The Sequence of Event function (SOE) can collect

events with a resolution of 1 ms. The event queue can contain up to 257 events. The function includes a Shutter filter for filtering out unwanted

events.

Features and benefits

• 16 channels for 24 V d.c. inputs with current sinking
• 1 group of 16 isolated from ground
• Input status indicators
• Advanced on-board diagnostics
• Sequence of events
• Redundant or single applications
• Transducer power distribution

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