3BSE069054R1 DI828 ABB S800 Digital Input
UBEST – Trusted Global Automation Parts Supplier
We offer a wide range of in-stock industrial automation spare parts. All products come with a 12-month warranty and a 30-day refund for quality issues.
DI828 Digital Input Module
Description
The DI828 is a 16-channel digital input module designed for 120 V AC/DC inputs within the S800 I/O system. It operates with an AC input voltage range of 77 to 130 V and an input current of 8.5 mA at 120 V AC. For DC inputs, the voltage range is 75 to 130 V with an input current of 2.4 mA at 120 V DC. Each input channel is individually isolated.
Every input channel includes current limiting components, EMC protection components, input state indication LEDs, optical isolation barriers, and an analog filter.
The DI828 can be used on the Extended MTU TU851, which provides two terminals per channel.
Features
- 16 channels for 120 V AC/DC inputs.
- Individually isolated channels.
- Input status indicators.
- Voltage supervision of field input power.
- Signal filtering.
Technical Data
DI828 Digital Input Module Specifications
| Feature | DI828 Digital Input Module |
|---|---|
| Number of channels | 16 |
| Rated voltage (process power supply range) | 120 V AC/DC |
| Input voltage range, “1” |
77 to 130 V (AC) +75 to 130 V (DC) |
| Input voltage range, “0” |
0 to 30 V (AC) +0 to 20 V (DC) |
| Nominal input channel current |
8.5 mA @ 120 V AC 2.4 mA @ 120 V DC |
| Input frequency range (AC) | 47 - 63 Hz |
| Impedance |
14.2 kΩ (AC) 50 kΩ (DC) |
| Maximum Field Cable Length |
200 meters (219 yd.) 100pF/m for AC 600 meters (656 yd.) for DC |
| Filter times (digital, selectable) | 2.5 ± 0.5, 5 ± 1, 10 ± 2, 20 ± 4 ms |
| Analog filter On/Off delay | 5/10 ms |
| Process voltage supervision | 2 channels, Ch1 and Ch16 can act as process power supervision |
| Current consumption 5 V (Modulebus) |
Typ 45 mA Max 60 mA |
| Power dissipation | 3.5 W |
| Isolation | Channelwise isolated (RIV 250) |
| Module termination units | TU851 |
| MTU keying code | EB |
| Rated insulation voltage | 250 V |
| Dielectric test voltage | 2000 V AC |
