DA501 | ABB 1SAP250700R0001 | Digital/Analog I/O Module

Product Description

The DA501 (1SAP250700R0001) digital I/O module from ABB is a versatile unit designed for precise signal handling in automation systems. It combines digital and analog input/output capabilities, offering flexibility for complex control applications.

Key Features

• Digital Inputs 16 channels, 24 VDC

• Configurable I/O 8 channels, selectable as DI or DO, 24 VDC, 0.5 A

• Analog Inputs 4 channels, supporting voltage, current, and RTD signals

• Analog Outputs 2 channels, voltage and current types

• Resolution 13-bit for both analog input and output

• Protection IP20 housing for safe installation

• Supply Voltage Range 20.4–28.8 VDC

Technical Specifications

• Product ID 1SAP250700R0001

• Type Designation DA501

• Function 16 DI, 4 AI, 2 AO, 8 configurable DI/DO

• Input Voltage Type DC

• Input Voltage (Uin) 24 VDC

• Maximum Input Voltage 30 V

• Input Current 5 mA

• Delay Time 0.1–32 ms adjustable

• Output Type Transistor

• Output Voltage (Uout) 24 VDC

• Output Current 0.5 A

• Rated Voltage (Ur) 24 VDC

• Net Weight 0.121 kg

• Gross Weight 0.145 kg

• Module Dimensions 62 mm (depth) × 76 mm (height) × 67.5 mm (width)

• Package Dimensions 84 mm × 72 mm × 71 mm, 1 carton

Application Scenarios

• Industrial automation systems requiring mixed digital and analog I/O

• Process monitoring and control with flexible signal configuration

• Integration into modular control architectures

FAQ

Q: How many digital inputs does the DA501 provide?  A: It offers 16 dedicated digital input channels at 24 VDC.

Q: Can the configurable I/O channels be used as both input and output?  A: Yes, 8 channels can be set as either DI or DO depending on system requirements.

Q: What resolution is available for analog signals?  A: Both analog inputs and outputs operate at 13-bit resolution.

Q: What is the maximum current supported on digital outputs?  A: Each configurable DO channel supports up to 0.5 A.

Q: How does the DA501 compare to ABB DAI05?  A: The DA501 combines digital and analog I/O in one module, while the DAI05 is dedicated to analog input only.