EN
- Overview
- Specifications
- Description
- Applications
- Competitive Advantage
- FAQ
- Recommended Products
Overview
Place of Origin: |
Sweden |
Brand Name: |
ABB |
Model Number: |
DSDI130 |
Packaging Details: |
Original new Factory Sealed |
Delivery Time: |
5-7 days |
Payment Terms: |
T/T |
Supply Ability: |
In stock |
Specifications
|
Model: |
DSDI130 |
|
Type: |
Digital Input Board |
|
Number of Input Channels: |
32 (typically configured as 4 groups × 8 channels) |
|
Input Voltage: |
24 V DC |
|
Operating Temperature: |
-40°C to +70°C |
|
Safety Certification: |
ATEX, IECEx (suitable for installation in hazardous areas) |
|
Diagnostic Function: |
Per-channel LED status indicators; supports full self-diagnosis, automatic alarm, and signal transmission to central control |
Description
The ABB DSDI130 is a high-performance digital input board designed specifically for the S100 I/O system, primarily used with Advant Master controllers (such as the AC 450) and System 800xA. Unlike the basic DSDI 110 model, the DSDI130 adds enhanced functionality, suitable for more complex signal acquisition needs.
Applications
Oil and Gas Plants: Oil production platforms, refineries (requiring handling of sensor signals in flammable and explosive environments).
Chemical Plants: Fine chemical plants, fertilizer plants (logic control interlocks for high corrosion and high-risk environments).
Power and Energy Plants: Thermal/hydropower plants (equipment monitoring in environments with high electromagnetic interference).
Extreme Environment Manufacturing Plants: Mines, smelters, or outdoor automated operation areas with extreme temperature differences.
Competitive Advantage
Direct connection to hazardous areas: Can be used in explosion-proof environments without additional isolation barriers, saving cabinet space and cost.
High reliability: Compared to general-purpose modules, it has stronger self-testing capabilities and the ability to simulate/mask abnormal signals.
System legacy: Perfectly supports modernization upgrades of legacy systems (such as connecting to the 800xA via CI856), extending asset lifespan.
FAQ
Q: What is the main function of the DSDI130?
A: The DSDI130 is a Digital Input Board.
Q: Can the DSDI130 replace the DSDI110?
A: Yes. The DSDI130 offers higher environmental tolerance and hazardous area certification, making it suitable for more demanding industrial conditions.
Q: Does the DSDI130 require separate power?
A: Yes. It is powered via the I/O subrack and also requires an external 24 VDC supply for field signal power.
Q: If one channel of the DSDI130 fails, must the entire board be replaced?
A: Software can disable the faulty channel and simulate signals, but long-term, it is recommended to replace the entire board using hot-swapping to avoid downtime.
Q: What resolution does the DSDI130 support?
A: As a digital input module (on/off signals), it does not involve analog-to-digital conversion. For reference, analog modules like DSAI130 typically have 12-bit resolution.
