ABB DSDP140A Module | AC 800M Compatible Digital & Analog
Manufacturer: ABB
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Part Number: DSDP140A
Condition：New with Original Package
Product Type: AC 800M Compatible Digital & Analog
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Country of Origin: Sweden
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Product Description
The ABB DSDP140A is an advanced I/O module designed for AC 800M automation systems, offering pulse counting and mixed discrete/analog signal control. It accurately monitors encoder inputs and provides precise digital and analog outputs for critical industrial processes. Moreover, its compact design allows easy integration into AC 800M I/O racks, saving space while maintaining reliable system performance.
This module supports high-speed pulse counting up to 80 kHz and features three encoder input channels with a ±15 mA current range. In addition, it offers versatile I/O capabilities with two digital inputs, four digital outputs, and one configurable analog output. Its 500 V AC isolation ensures safe operation between channels and backplane, reducing risk in demanding industrial environments.
Technical Specifications
| Attribute | Specification |
|---|---|
| Model Number | DSDP140A |
| Manufacturer | ABB |
| Primary Function | Pulse counting (encoder input) + mixed discrete/analog I/O |
| Encoder Input Channels | 3 (position loop inputs), ±15 mA current range |
| Max Pulse Frequency | 80 kHz |
| Digital Inputs | 2 DI, 24 V DC sinking |
| Digital Outputs | 4 DO, 24 V DC sourcing |
| Analog Output | 1 AO, 11-bit + sign, 0–10 V DC or 0–±20 mA configurable |
| Operating Temperature | –20 °C to +70 °C; extended –40 °C to +85 °C |
| Storage Temperature | –40 °C to +85 °C |
| Isolation | 500 V AC (channel-to-channel and channel-to-backplane) |
| Power Supply | 24 V DC ±10% (21.6–26.4 V DC) from AC 800M backplane |
| Power Consumption | 2.1 W (standby), 3.5 W (full load) |
| Mounting | AC 800M I/O rack (compatible with PM850/PM860/PM861/PM865 CPUs) |
| Connector Type | Dense DIN connector + RS-485 terminal block |
| Net Dimensions (D×H×W) | 209.7 × 18 × 225 mm |
| Net Weight | 0.44 kg |
| Application Areas | Process automation, manufacturing, energy management, industrial machinery |
FAQ
Q1: What is the main function of the DSDP140A?
A1: It provides pulse counting and mixed discrete/analog I/O for AC 800M automation systems.
Q2: How many encoder inputs does the module support?
A2: The module supports three encoder input channels with ±15 mA current range.
Q3: What is the maximum pulse frequency?
A3: The DSDP140A can handle encoder pulses up to 80 kHz.
Q4: Which mounting options are compatible?
A4: The module installs in AC 800M I/O racks, compatible with PM850/PM860/PM861/PM865 CPUs.
Q5: What are the operating temperature limits?
A5: Standard operation is –20 °C to +70 °C, with select models supporting –40 °C to +85 °C.