ABB DSDI 150 Pulse Encoder Input Unit

We will arrange delivery within 3-5 days after receiving the payment.

Our express delivery: DHL and FedEx.

Quality packing for each product

Destination country all taxes & duty to be paid by buyer

Only part of the brand and model, if you have other product needs, please contact us.

 1. Product Overview

The ABB DSDI 150 is a high-performance Pulse Encoder Input Unit designed for ABB PLC systems (such as AC500 and Advant). It is specifically engineered to receive and process pulses from rotary encoders, incremental encoders, or optical encoders, enabling precise speed, position, and rotation measurement.

DSDI 150 features fast response, interference immunity, and high reliability, making it an essential module for precise measurement and control in industrial automation.

2. Technical Specifications

• Model: DSDI 150

• Product Type: Pulse Encoder Input Unit

• Channels: 4 channels (expandable)

• Input Signal Type: Incremental encoder pulses, TTL/HTL signals

• Power Supply: 24 VDC

• Maximum Input Frequency: 100 kHz

• Isolation: Optical isolation

• Response Time: ≤10 µs

• Counting Modes: Single-direction and bi-directional counting

• Interface: Backplane / bus connection

• Operating Temperature: –20°C to +60°C

• Storage Temperature: –40°C to +85°C

• Protection Class: IP20

• Mounting: Rack / DIN rail

• Applicable Systems: ABB AC500, Advant PLC systems

3. Features & Advantages

• High-speed pulse signal processing up to 100 kHz

• Accurate counting for position, speed, and rotation measurement

• Optical isolation design prevents signal interference

• Multi-channel support for multi-axis and complex process systems

• Modular design for easy installation and maintenance

• Seamless compatibility with ABB AC500 and Advant PLC systems

4. Application Areas

• Industrial automation and production line control

• Motor speed and position monitoring

• Encoder signal acquisition and multi-axis control systems

• Packaging machinery and counting systems

• Conveyor and robotics control

• Water treatment and municipal automation

• Chemical, metallurgical, mining, and energy automation systems

5. Precautions

1. Ensure proper compatibility with the backplane or bus before installation.

2. Disconnect power during wiring to prevent short circuits or misoperation.

3. Encoder signal inputs must comply with module voltage and frequency specifications (TTL/HTL).

4. Avoid wiring in high-interference, high-humidity, or dusty environments; use shielding and grounding if necessary.

5. Regularly check terminal connections and encoder signal stability to ensure measurement accuracy.

6. Do not exceed the module’s maximum input frequency to prevent counting errors or device damage.

The structure and details of the product：

Please make an inquiry for more models

ABB ZCU-12 3AXD50000005751

ABB ACS880-01-087A-3

ABB MS132-6.3  1SAM350000R1009

ABB CA4-10 1SBN010110R1010

ABB RLM01

ABB 1SDA065622R1

ABB ACS800-04-0030-3+E200+K466+Q950+R700

ABB 1SVR730884R400

ABB CM-MSS  1SVR730712R1200

ABB DSQC258 3HAA3563-AUA POWERSUPPLY

ABB 3HAA3563-AUA

ABB DSQC259 3HAB2205-1

ABB 3HAB2205-1

ABB DSQC266C

ABB DSQC266G

ABB DSQC266H

ABB DSQC266T

ABB DSQC301 3HAA3573-ABA

ABB 3HAA3573-ABA

ABB DSQC313

ABB DSQC313 3HAB2213-1/3

ABB 3HAB2213-1/3

ABB DSQC314A

ABB DSQC314B

ABB DSQC317

ABB DSQC322

ABB DSQC324 3HAB5957-1/3

ABB 3HAB5957-1/3

ABB DSQC324

ABB DSQC325 3HAB2241-1

ABB 3HAB2241-1

ABB DSQC325

ABB DSQC326 3HAB2242-1

ABB DSQC326

ABB 3HAB2242-1

ABB DSQC327 3HAC17971-1

ABB 3HAC17971-1

ABB DSQC327     7.26

ABB DSQC327A

ABB PSR37-600-70

ABB PSR45-600-70

ABB 2CKA002083A0343

ABB DSQC328 3HAC17970-1

ABB 3HAC17970-1

ABB PDQ22-FBP.0 1SAJ240200R0050

ABB PCD232A101

ABB ES1000C

Other best-selling products：