General Description
AS2702 (SAP4.1) is a new generation AS-interface slave device conforming to AS-interface specification V2.11, which supports AS-interface bus systems with up to 62 slave modules.

KEY FEATUREs
• Interface Device to connect Actuators and Sensors to an AS-Interface Bus
• Conforms to AS-Interface Spec. V2.11
• DC Power Extraction from the AS-Interface Bus
• Serial bidir. Data Communication with the Bus
• Data Communication Watchdog
• 4-Bit bidir. Data Port plus Strobe to poll the Sensors and control the Actuators connected
• 4-Bit Parameter Port plus Strobe to provide Settings to the Sensors and Actuators
• 24V Power Supply for the Sensors and Actuators
• Periphery Fault Input to signal Hardware Failure of the Sensors and Actuators
• Integrated 16 x 8 Bit EEPROM to store (5 + 1)-Bit Slave Address and Settings
• 2 LED Outputs to optically flag Slave Unit Operation Status
• Operating Temperature Ta: - 25 °C … + 85 °C
• Operating Supply Voltage / Bus DC Voltage: typ. 30 V
• Operating Current (Osc. on, Outputs idle): ≤ 6 mA
• Supply for Sensors / Actuators: typ. 24 V, ≤ 50 mA
• Package: SOIC 20 for full Functionality; SOIC 16 for Applications not requiring the Parameter Port