Features
- Compliant with the AS-Interface Complete Specification v3.0
- Universal application: slaves, masters, repeaters
- Integrated safety code generator (SAP5S only)
- On-chip electronic inductor: 55mA current drive capability
- Two LED outputs to support all AS-Interface Complete Specification v3.0 status indication modes
- User programmable to operation in Standard Slave mode, Safety mode, or Master mode
- Supports 5.33MHz and 16MHz crystals by automatic frequency detection
- Data pre-processing functions
- Clock and communication watchdogs for high system security
Description
The SAP5S/SAP51 is a next-generation CMOS integrated circuit for AS-Interface networks. This low-level field bus AS-i (Actuator Sensor Interface) was designed for easy, safe, and cost-effective interconnection of sensors, actuators, and switches. It transports both power and data over the same two-wire unshielded cable.
The SAP5S/SAP51 is used as part of a master or slave node and functions as an interface to the physical bus. It provides the power supply, physical data transfer, and communication protocol handling. The SAP5S/SAP51 is fully compliant with the AS-Interface Complete Specification v3.0. It is function and pin compatible with the SAP4.1 (AS2702). The SAP5S/SAP51 can be programmed by the user to operate in Standard Slave mode, Safety mode (SAP5S only), or Master mode. The special AS-i Safety mode (SAP5S only) assures short response times regarding security-related events.
All configuration data are stored in an internal EEPROM that can be easily programmed by a stationary or handheld programming device. The SAP5S/SAP51 is optimized for harsh environments by its special burst protection circuitry and excellent electromagnetic compatibility.
Parameters
| Attributes | Value |
|---|---|
| Function | Interface for ASI 3.0 |
| Advanced Features | Safety Code Generator |
| Temp. Range (°C) | -25 to 85°C |
Application Block Diagrams
 | Industrial Programmable Logic Controller (PLC) Flexible embedded programmable logic controller (PLC) designed to integrate any type of interface for end-application needs. |
Complete Your Design
Explore complementary products to elevate your design
Renesas Boards & Kits
Evaluation Board for SAP5
The SAP51/SAP5S Evaluation Board demonstrates the integration of the SAP51/SAP5S IC in an application-specific design. It helps reduce development effort and time by showcasing a reference design, illustrating typical application circuits, and providing guidance on required external components... Read More
ASI Programmer Kit USB
The AS-Interface Programmer provides support for implementing Renesas' AS-Interface ICs, including the ASI4U and SAP51/SAP5S. An easy-to-use graphical user interface allows control of the AS-Interface functionality; e.g., EEPROM programming, telegram-by-telegram debugging for AS-Interface... Read More
Support Communities
-
ASI4U-V5, how to configure it into an ASi-3 Slave?
Hello,I have a question regarding the Y-ASI4U-V5-DB_V1_1 and/or ASI4U-V5This device is advertised as being back compatible with ASI-3.The starter kit comes with a Qt program, (ASI4U-V5 Dataflash Generator 2.0) - which can generate the configuration binary file which ...
Oct 4, 2023
Support Communities
