ABB DI840 digital input module

ABB DI840 digital input module

Electrical parameter
Input channels: 8.
Signal specification: 120V AC / 110V DC.
Input voltage range: “0” level is 0-20V, “1” level is 71-156V.
Input current: 3.0mA at 125V.
Input impedance: 41.5kΩ.
Rated insulation voltage: 250V.
Dielectric test voltage: 2300V AC channel – ground, 1350V AC channel – channel.
Power consumption: Typical 4.9W.
Current consumption: +5V module bus maximum 90mA, +24V module bus 0mA, external current consumption +24V is 0.

Signal processing parameter
Isolation mode: Each channel is isolated separately.
Filter time: optional 0 to 100 ms.
Current limiting: The sensor power can be current limited by MTU.
Event recording accuracy: -0.25 ms – 1.0 ms.
Event recording resolution: 0.4 ms.
Environmental parameter
Field cable length: 600 meters (656 yards).
Mechanical parameter
Size: 11.9 cm ×4.5 cm ×10.2 cm.
Weight: 0.25 kg, shipping weight 1.3 kg.