ABB DI830
May 18, 2023
May 18, 2023
Compact Product Suite hardware selector
The DI830 is a 16 channel 24 V d.c. digital input module for the S800 I/O. The inputvoltage range is 18 to 30 V d.c. and the inputcurrentis 6 mA at 24 V d.c. Each inputchannelconsists ofcurrentlimiting components, EMC protection components, input state indication LED and optical isolation barrier. The module cyclically performs self-diagnostics.Module diagnostics include:
• Process power supply supervision (results in a modulewarning,if detected)
• Event queue full
• Time synchronization missing
The input signals can be digitallyfiltered. The filter time can be setin the range 0 to 100 ms. This means that pulses shorter than the filter time are filtered out and pulses longer than specified filter time get through the filter.
Features and benefits
• 16 channels for 24 V d.c. inputs with current sinking
• 2 isolated groups of 8 channels with voltage supervision
• Input status indicators
• Sequence of event(SOE) functionality
• Shutter filter
Detailed data
Inputvoltage range, "0" : -30..+5 V
Inputvoltage range, "1" : 13..30 V
Input impedance : 3.2 kΩ
Isolation : Groupwise isolated from ground
Filter times (digital, selectable) : 0...100ms
Current limiting : Sensor powercan be current limited bythe MTU
Maximum field cable length : 600meters (656 yards)
Event recording accuracy : -0.3 ms...+0.7 ms
Event recording resolution : 0.4ms
Rated insulation voltage : 50 V
Dielectrictestvoltage : 500 V a.c.
Power dissipation : Typ. 2.3 W
Currentconsumption +5 VModulebus : Typ.100mA, Max 120mA
Currentconsumption +24VModulebus : 0
Currentconsumption +24V external : 0
Inputvoltage range, "0" : -30..+5 V
Inputvoltage range, "1" : 13..30 V
Input impedance : 3.2 kΩ
Isolation : Groupwise isolated from ground
Filter times (digital, selectable) : 0...100ms
Current limiting : Sensor powercan be current limited bythe MTU
Maximum field cable length : 600meters (656 yards)
Event recording accuracy : -0.3 ms...+0.7 ms
Event recording resolution : 0.4ms
Rated insulation voltage : 50 V
Dielectrictestvoltage : 500 V a.c.
Power dissipation : Typ. 2.3 W
Currentconsumption +5 VModulebus : Typ.100mA, Max 120mA
Currentconsumption +24VModulebus : 0
Currentconsumption +24V external : 0
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