Dual-Channel IO-Link HV Line Driver ZIOL2401 with Integrated DC/DC Converter Feature Sheet Brief Description Benefits The ZIOL2401 is a line driver/level shifter IC that Configurable feature set provides two independent HV* I/O channels with a Nonvolatile storage of system configuration wide range of configurable system features. It Excellent electromagnetic compatibility (EMC) addresses the physical layer of sensor/actuator performance due to adjustable output slew rate systems in factory automation applications and is control specifically designed to support the communication Low R of 3.3 in tandem mode DSon standard IO-Link . Programmable limitation of driver output current The output drivers are push-pull stages, which in DC/DC converter on-chip tandem mode reach an R of less than 3.3 at all DSon EEPROM read/write functionality within full operational temperatures. operating temperature range The configuration is stored in an on-chip EEPROM Space saving 4x4mm 24-pin QFN and automatically loaded into the ZIOL2401s control register during power up. The ZIOL2401 also Available Support provides status information, such as overload and over-temperature conditions. An integrated SPI inter- Evaluation Kits face supports access to configuration and status Application Notes registers. The ZIOL2401 is fabricated in a powerful CMOS Physical Characteristics mixed-signal technology that allows supply voltages up to 40V. The EEPROM read/write functionality is Operation temperature: -40 to +85 C guaranteed within the full operating temperature Supply voltage 8.0V to 36.0V range in combination with a low-voltage core supply RoHS-compliant QFN 24 (4x4 mm) package of 3.3V. Features ZIOL2401 Application Circuits Configurable output current limitation 56mA to 410mA per channel SIO sensor ZIOL2401 Traditional PLC Standard cable driver/ physical layer transceiver for IO-Link (master and device) Slew-rate controlled drivers IO-L sensor ZIOL2401 ZIOL24x1 Wide range for configurable feature set, which is automatically loaded after power on reset Onboard DC/DC converter IO-L actuator ZIOL2401 ZIOL24x1 IO-Link-specific WURQ detection IO-Link On-chip registers and EEPROM for system PLC (master) configuration and status information IO-L sensor ZIOL2401 ZIOL24x1 SPI interface for accessing on-chip registers and EEPROM Digital interface: 3.3V output, 5V tolerant inputs IC temperature monitoring/diagnosis sensor ZIOL2401 Over-current and over-temperature indication * High Voltage (max. power supply / signal swing is 36 volt) IDT is a member of the IO-Link Community: www.io-link.com IO-Link device wake-up 1 January 27, 2016 Dual-Channel IO-Link HV Line Driver ZIOL2401 with Integrated DC/DC Converter Feature Sheet Typical Applications ZIOL2401 Block Diagram In field applications, the ZIOL2401 Cable Side Application Side High Voltage (HV) acts as a universal cable driver. Low Voltage (LV) Signals Signals The ZIOL2401 can support IO-Link communications as a physical- layer transceiver (PHY) for IO-Link ZIOL2401 devices and IO-Link masters. Power Configuration Control Supply Diagnosis Common applications: Dual channel 24V line driver/level shifter transceiver COM IO-Link-compliant devices Power Actuator, RX/TX IO-Link-compliant masters Sensor, Ch 0 or Application See the ZIOL2xxx IC Family Data Sheet Circuit Interface Cable AUX Ch 1 for detailed technical information. to Host RX/TX System GND Ordering Information Product Sales Code Description Package ZIOL2401BI1R Dual Channel IO-Link compliant HV Line Driver, 4x4mm QFN24 13 reel ZIOL2401BI1W Dual Channel IO-Link compliant HV Line Driver, 4x4mm QFN24 7 reel IO-Link Lab Kit V2.0 ZIOL2401 Lab Kit for detailed laboratory evaluation: configurable IC/Communication/Controller Board, USB cable software is available for download from