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Technical Specifications and Configuration Features
The ABB 1SAP270000R0001 function module, designated as the DC541-CM, belongs to the AC500 PLC platform’s S500 I/O family . This module provides 8 fast configurable digital channels that operate as either inputs or outputs at 24V DC with a 0.5A output current per channel . It mounts directly onto a compatible terminal base and uses a 1-wire connection for simplified installation . The module’s dimensions are 135 mm x 28 mm x 62 mm (H x W x D), and it weighs only 0.085 kg . Its protection rating of IP20 makes it suitable for control cabinet installations. This module supports an operating temperature range of 0°C to +60°C and a storage range of -40°C to +70°C .
| Parameter | Specification |
|---|---|
| Manufacturer | ABB |
| Model Number | 1SAP270000R0001 |
| Product Name | DC541-CM |
| Product Family | AC500 / S500 I/O |
| Module Type | Function Module (configurable DI/DO) |
| Configurable Channels | 8 (digital) |
| Supply Voltage | 24V DC |
| Output Voltage (Uout) | 24V DC |
| Output Current per Channel | 0.5A |
| Connection Type | 1-wire |
| Mounting | Terminal base |
| Protection Degree | IP20 |
| Dimensions (H x W x D) | 135 x 28 x 62 mm |
| Net Weight | 0.085 kg |
| Operating Temperature | 0°C to +60°C |
| Storage Temperature | -40°C to +70°C |
Functional Capabilities
The 1SAP270000R0001 module offers flexible I/O configuration for diverse automation tasks. Users can set each of the eight channels as either a digital input or a digital output according to application needs. This versatility allows the module to adapt to varying control requirements without hardware changes. Consequently, this function module reduces the need for multiple specialized modules. Its fast switching capability ensures reliable performance in time-critical control loops. The module’s 1-wire interface simplifies wiring and minimizes connection points in control panels.
Application Scenarios
This function module suits a wide range of industrial automation applications requiring flexible digital I/O. It integrates seamlessly into AC500 PLC systems for machine control and monitoring tasks . The ABB 1SAP270000R0001 also proves valuable in building automation and material handling systems. Its compact footprint makes it ideal for space-constrained control cabinets. This module serves as a practical solution for both new installations and system expansions.