15-ch Digital I/O Module ADAM-4050 16-ch Isolated Digital Input Module with Modbus ADAM-4051 ADAM-4052 8-ch Isolated Digital Input Module RoHS RoHS RoHS COMPLIANT COMPLIANT COMPLIANT ADAM-4050 ADAM-4051 2002/95/EC 2002/95/EC ADAM-4052 2002/95/EC Specifications Specifications Specifications General General General Certification FCC, CE, UL Certification FCC, CE, UL, UL Class I Certification FCC, CE, UL Division 2 Connectors 2 x plug-in terminal blocks Connectors 2 x plug-in terminal blocks ( 14 ~ 22 AWG) Connectors 2 x plug-in terminal blocks ( 14 ~ 22 AWG) ( 14 ~ 28 AWG) Power Consumption 0.18 W 24 V DC typ. Power Consumption 0.4 W 24 V DC 0.2 W 24 V DC max. Power Consumption 0.7 W 24 V DC typ. Watchdog Timer System (1.6 second) 1.25 W 24 V DC max. Watchdog Timer System (1.6 second) Supported Protocols ASCII command Watchdog Timer System (1.6 second) Supported Protocols ASCII command and Digital Input Modbus/RTU Supported Protocols ASCII command and Modbus/RTU Channels 8 Digital Input LED Indicators Yes (6 fully independent Channels 7 isolated channels, 2 Digital Input isolated channels with Input Level common ground) Dry contact: Logic level 0: close to GND Channels 16 Logic level 1: open Input Level Logic level 0: 1 V max. Input Voltage 50 V max Wet contact: Logic level 0: 1 V max Logic level 1: 3 ~ 30 V Input Level Logic level 1: +3.5 ~ 30 V Isolation Voltage 5,000 VRMS Dry contact: Logic level 0: open Pull up current: 0.5 mA, Logic level 1: close to Input Resistance 3 k 10 k resistor to 5 V GND Wet contact: Logic level 0: 3 V max Digital Output Logic level 1: 10 ~ 50 V Channels 8 (Note: Digital Input levels 0 and 1 can be inverted) open collector to 30 V, Isolation Voltage 2,500 VDC 30 mA max. load Input Resistance 5.2 k Power Dissipation 300 mW Overvoltage 70 V DC Protection Common Specifications Ordering Information ADAM-4050 15-ch Digital I/O General Environment Module Operating Humidity 5 ~ 95% RH Power Input Unregulated 10 ~ 30 VDC ADAM-4051 16-ch Isolated Digital Operating - 10 ~ 70C (14 ~ 158F) Input Module with Modbus Temperature ADAM-4052 8-ch Isolated Digital Storage Temperature - 25 ~ 85C (-13 ~ 185F) Input Module RS-485 I/O Modules: ADAM-4000 All product specifications are subject to change without notice. Last updated: 4-Aug-2021X-ON Electronics Largest Supplier of Electrical and Electronic Components Click to view similar products for I/O Modules category: Click to view products by Advantech manufacturer: Other Similar products are found below : 70L-IDC5S 70L-OAC-L 70Z3289-4 G21960000700 G21960002700 G34960002700 OACU C4SWOUT PB16H G34960001700 G3TA- OA101SZ-1 DC24 G77-S 5607189 DA5 ODC-24A IDC5P FC6A-N16B1 6421 70MRCQ32-HL G3TAOD201SDC24 C200H-LK201-V1 G3TA-OA202SZ-US DC12 GT1-OD16 GT1-AD04CST B7AM-6BS 70GRCQ24-HS 6422 84110410 GT1-OD16MX G7VC-OC16-B7 70MRCK24-DIN 6202 6402 PI/NI-2D/24 FC6A-J2C1 FC6A-KC1C FC6A-R081 FC6A-J8CU1 GP32900003700 641-480-5022 PB16H 84145010 84110210 FRUSB1601 PCL-720+-BE FRRJ451601 AP24MX3DB25F ADAM-5053S-AE WISE-S614-A C200H-OD211