1 pcs : MAX22192ARC+ - Digital Isolators Isolated, Industrial Digital Input with Wire Break Detection

MAX22192 Digital Isolator Analog Devices MAX22192 Digital Isolator is an IEC 61131-2 compliant industrial digital input device with integrated digital isolation. The MAX22192 translates eight 24V current-sinking industrial inputs to an isolated serialized SPI-compatible output that interfaces with 1.71V to 5.5V logic voltage. A current-setting resistor allows the Analog Devices MAX22192 to be configured for Type 1, Type 2, or Type 3 inputs. For proximity switches, the field wiring is verified using the wire break feature. When wire break is enabled, the LFAULT output is asserted, and a registered flag is set if the input current drops below the wire break threshold for more than 20ms. Additional diagnostics that assert LFAULT include overtemperature protection, low 24V field supply, 24V field supply missing, and CRC communication error.