Digital Modules ND-6050 ND-6052 Digital I/O Module 8-CH Isolated Digital Input Module Digital Input ■Channels: 7 ■Switching Level: TTL ■Internal Pull-Up Resistor: 10 kΩ ■Maximum Current: 0.5 mA ■Programmable input polarity Digital Input ■Channels: 8 • 6 independent isolated channels • 2 isolated channels with common ground ■Switching Levels • Low (0): +1 V (max.) • High (1): +3.5 V to +24 V Digital Output ■Channels: 8 ■Maximum Current Sink: 50 mA ■Maximum Power Dissipation: 300 mW ■Programmable output polarity ■Programmable power on/safety state ■Internal Current Limit Resistor: 1.2 kΩ ■Isolated Voltage: 5,000 VRMS ■Programmable input polarity Power ■Requirement: unregulated +10 V to +30 VDC ■Power Consumption: 0.264 W Power ■Requirement: unregulated +10 V to +30 VDC ■Power Consumption: 0.336 W typical ND-6053 ND-6054 16-CH Digital Input Module 15-CH Isolated Digital Input Module Digital Input ■Channels: 16 ■Dry Contact • Logical level 0: close to GND • Logical level 1: open • Effective distance: 500 m (max) ■TTL Contact ■Internal Pull-Up Resistor: 10 kΩ ■Programmable input polarity Power ■Requirement: unregulated +10 V to +30 VDC ■Power Consumption: 0.408 W typical Digital Input ■Channels: 15-bit digital input with 24 V external common power ■Switching Level: • Low (0): +1 V (max.) • High (1): +3.5 V to +24 V ■Internal Pull-Up Resistor: 1.2 kΩ ■Isolated Voltage: 5,000 VRMS ■Programmable input polarity Power ■Requirement: unregulated +10 V to +30 VDC ■Power Consumption: 0.216 W typical ND-6056 15-CH Isolated Digital Output Module Digital Output ■Channels: 15-bit digital open collector output with common ground ■Maximum Load Current: 300 mA ■Isolated Voltage: 3,750 VRMS ■Programmable input polarity 9-5 www.adlinktech.com Power ■Requirement: unregulated +10 V to +30 VDC ■Power Consumption: 1.32 W