Our advantage
Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
| Company Information | |||
| [email protected] | |||
| Mobile | +8615980777398 | ||
| +8615980777398 | |||
| 15980777398 |

The ABB DSDP 140B, also referred to as DSDP-140B or DSDP140B, is a high-performance digital system processor module designed for industrial automation, control, and digital processing applications. Product code 57160001-ACX identifies this unit as part of ABB’s DSDP series, which is engineered for reliable, precise, and versatile digital processing in complex industrial environments.
DSDP 140B functions as a central processor for digital signals, capable of processing multiple input and output channels with fast response times. It is designed for installation in control panels or cabinets and integrates seamlessly with other ABB automation components. The module provides stable and high-accuracy processing for applications ranging from process control to machinery automation.
The DSDP 140B is suitable for a wide variety of industrial and automation tasks:
Industrial process automation and system control
Digital signal processing for actuators and relays
Energy management and monitoring systems
Automation in renewable energy plants such as solar and wind
Switchgear and substation control
Complex machinery requiring digital processing and monitoring
Its robust design and high processing capability make it ideal for mission-critical environments where reliability and accuracy are essential.
High Reliability: Ensures continuous operation in industrial conditions.
Precise Digital Processing: Fast, accurate processing of multiple input and output channels.
Flexible Installation: Suitable for panel or DIN rail mounting.
Industrial Compliance: Meets global industrial safety standards.
User-Friendly Configuration: Simple setup and monitoring through ABB software.
Durable Design: Resistant to temperature fluctuations, vibration, and electrical interference.
Multi-Channel Capability: Supports extensive digital input/output processing.
Brand: ABB
Series: DSDP Series (Digital System Digital Processor)
Product Code: 57160001-ACX
| Parameter | Specification |
|---|---|
| Model | DSDP 140B / DSDP-140B / DSDP140B |
| Product Code | 57160001-ACX |
| Dimensions (L × W × H) | 210 mm × 145 mm × 95 mm |
| Weight | 2.4 kg |
| Power Supply | 24–240 V AC/DC |
| Operating Temperature | -20°C to +60°C |
| Input Channels | 16 digital / 8 analog |
| Output Channels | 14 digital / 8 analog |
| Control Type | Digital / Programmable |
| Communication Interface | Modbus, Profibus, Ethernet IP |
| Mounting | DIN Rail / Panel Mount |
| Protection Rating | IP20 standard; optional IP40 enclosure available |
| Operating Frequency | 50–60 Hz |
| Model | Dimensions (mm) | Weight (kg) | Power Supply | Input Channels | Output Channels | Communication Interface |
|---|---|---|---|---|---|---|
| DSDP 110B | 180 × 120 × 75 | 1.8 | 24–240 V AC/DC | 12 digital / 6 analog | 8 digital / 4 analog | Modbus / Profibus |
| DSDP 120B | 190 × 135 × 85 | 2.0 | 24–240 V AC/DC | 14 digital / 8 analog | 10 digital / 6 analog | Modbus / Profibus |
| DSDP 130B | 200 × 140 × 90 | 2.2 | 24–240 V AC/DC | 16 digital / 8 analog | 12 digital / 8 analog | Modbus / Ethernet IP |
| DSDP 135B | 205 × 145 × 95 | 2.3 | 24–240 V AC/DC | 16 digital / 10 analog | 12 digital / 8 analog | Modbus / Ethernet IP |
| DSDP 140A | 210 × 145 × 95 | 2.4 | 24–240 V AC/DC | 16 digital / 10 analog | 12 digital / 8 analog | Modbus / Ethernet IP |
| Model | Dimensions (mm) | Weight (kg) | Power Supply | Input/Output Channels | Communication Interface |
|---|---|---|---|---|---|
| ACS580 | 250 × 200 × 150 | 4.5 | 380–480 V AC | Variable | Modbus / Ethernet IP |
| Emax 2 | 220 × 180 × 140 | 3.8 | 230–415 V AC | 6/6 | Profibus / Modbus |
| DSDI 130 | 200 × 140 × 90 | 2.2 | 24–240 V AC/DC | 12 relay / 8 analog | Modbus / Ethernet IP |
| DSDO 131 | 210 × 145 × 95 | 2.3 | 24–240 V AC/DC | 14 relay / 8 analog | Modbus / Ethernet IP |
| CP-E Power Supply | 120 × 90 × 65 | 1.2 | 24 V DC | N/A | N/A |
Q1: What is the operating temperature range of DSDP 140B?
A1: The device operates safely between -20°C and +60°C.
Q2: Can DSDP 140B be mounted on a DIN rail?
A2: Yes, it supports both DIN rail and panel mounting.
Q3: How many input and output channels does DSDP 140B have?
A3: 16 digital and 8 analog inputs; 14 digital and 8 analog outputs.
Q4: Which communication protocols are supported?
A4: Modbus, Profibus, and Ethernet IP.
Q5: What is the weight of the device?
A5: Approximately 2.4 kg.
Q6: Is DSDP 140B suitable for motor and actuator control?
A6: Yes, it efficiently processes digital signals for controlling motors, actuators, and relays.
Q7: Can it be used in renewable energy systems?
A7: Yes, it is compatible with solar, wind, and hybrid energy applications.
Q8: What is the power supply range?
A8: 24–240 V AC/DC.
Q9: What is the protection rating?
A9: Standard IP20; optional IP40 enclosures are available.
Q10: Does DSDP 140B require special software for configuration?
A10: ABB automation software allows easy setup, monitoring, and configuration.