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The DI524 1SAP240000R0001 is a digital input module belonging to the ABB S500 I/O series. It is primarily used in industrial automation systems, working in conjunction with ABB's AC500 PLC series to provide high-density, reliable digital signal acquisition.
4 Isolated Signal Groups
32 High-Density Inputs
Galvanic Optocoupler Isolation
The ABB DI524 (Part Number: 1SAP240000R0001) is a high-density digital input expansion module within the AC500 / AC500-eCo PLC automation platform. Serving as a robust sensory unit for industrial automation control cabinets, this module provides 32 independent 24V DC digital input channels in an ultra-compact form factor. It offers extensive signal collection capabilities while minimizing the required DIN-rail footprint inside electrical enclosures, making it highly effective for system integrators, automated machine builders (OEMs), and plant maintenance engineers. Utilizing optical isolation alongside configurable digital filters, the DI524 maintains signal integrity when deployed in severe environments characterized by heavy electromagnetic noise and high-voltage grid transients.
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
ABB DI524 1SAP240000R0001 DI524 Digital Input Module Manuals, Datasheets, Drivers, Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
Oil & Gas
Acquires open/close limit statuses of Emergency Shutdown Valves (ESD) and digital signals from explosion-proof field environments in pipeline compressor stations.
Pharmaceutical Industry
Monitors isolator airtight door statuses, differential pressure alarms, and batch mixer lid closure signals in cleanroom environmental control and pharmaceutical machinery.
Wind Power
Integrated into the wind turbine main control system to collect signals from nacelle yaw limits, blade pitch limits, and surge protective device statuses.
Rail Transit
Used in platform screen door control systems and for collecting damper status feedback in station ventilation systems (BAS).
Automobile Manufacturing
Used in stamping, welding, and assembly lines to collect status signals from limit switches, proximity sensors, and safety doors to ensure precise robotic arm positioning.
When using the DI524 (1SAP240000R0001) module, the following key points must be noted. First, hardware compatibility, this module requires a dedicated S500 terminal unit (such as TU515 or TU516) for proper wiring and operation. Second, channel polarity, all 32 input channels use a 1-wire connection and share the same 24V DC internal reference potential (typically configured as Sink inputs), so field sensor output polarities must match this specification. Third, noise immunity and protection, in high-power or noisy environments, the functional earth (FE) must be properly grounded, and the module must be operated strictly within the rated 24V DC voltage to prevent overvoltage from burning out the internal optocouplers.
It is an ABB AC500 PLC expansion module providing 32 high-density digital input channels for 24V DC discrete signal collection.
How to install the DI524 1SAP240000R0001?
Snap the compatible terminal base onto a 35mm DIN rail first, then plug the module firmly into the base.
How to wire the DI524 1SAP240000R0001?
Wire your 24V DC sensors to the specific terminal channels and connect the corresponding 24V DC common reference line to the group common terminals.
How does the DI524 1SAP240000R0001 handle industrial electrical noise?
It uses pre-configured digital time-filters to eliminate relay contact bounces and transient electromagnetic spikes from field wiring.
Does the DI524 1SAP240000R0001 have channel status indicators?
Yes, the front panel is equipped with 32 green LEDs to show the real-time on/off logical status of every input channel.
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Disclaimer: We are not an authorized distributor or distributor of the product manufacturer of this website, The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because our company is not an authorized distributor of this product, the Original Manufacturer`s warranty does not apply.While many DCS PLC products will have firmware already installed, Our company makes no representation as to whether a DSC PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Our company also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from our company, its distributors, or any other source. Our company also makes no representations as to your right to install any such firmware on the product. Our company will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.
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