15-ch Isolated Digital I/O Modbus TCP ADAM-6250 Module 16-ch Isolated Digital Input Modbus TCP ADAM-6251 Module 16-ch Isolated Digital Output Modbus TCP ADAM-6256 Module RoHS RoHS RoHS ADAM-6250 COMPLIANT ADAM-6251 COMPLIANT ADAM-6256 COMPLIANT 2002/95/EC 2002/95/EC 2002/95/EC Specifications Digital Output Digital Input Channels ADAM-6250: 8 Channels ADAM-6250: 7 (Sink Type) ADAM-6251: 16 ADAM-6256: 16 (Sink Type) Dry Contact Logic 0: Open Output Voltage Range 10 ~ 30 V DC Logic 1: Closed to DGND Normal Output Current 100 mA (per channel) Wet Contact Logic 0: 0 ~ 3 VDC or 0 ~ -3 VDC Pulse Output Up to 5kHz Logic 1: 10 ~ 30 V or -10 ~ -30 V DC DC Delay Output High-to-Low and Low-to-High (Dry/Wet Contact decided by Switch) Input Impedance 5.2 kW (Wet Contact) Ordering Information Transition Time 0.2 ms Frequency Input Range 0.1 ~ 3kHz ADAM-6250 15-ch Isolated Digital I/O Modbus TCP Module ADAM-6251 16-ch Isolated Digital Input Modbus TCP Module Counter Input 3kHz (32 bit + 1 bit overflow) ADAM-6256 16-ch Isolated Digital Output Modbus TCP Module Keep/Discard Counter Value when power off Supports Inverted DI Status Common Specifications Features General Cerification CE,FCC,UL Daisy chain connection with auto-bypass protection Remote monitoring and control with smart phone/pad Ethernet 2-port 10/100 Base-TX (for Daisy Chain) Group configuration capability for multiple module setup LED Indication ADAM-6250: 8 DI + 7 DO DI/O LED Indication ADAM-6251: 16 DI Flexible user-defined Modbus address. ADAM-6256: 16 DO Intelligent control ability by Peer-to-Peer and GCL function Protocol Modbus/TCP, TCP/IP, UDP, HTTP, DHCP, Multiple protocol support: Modbus/TCP, TCP/IP, UDP, HTTP, DHCP, MQTT, SNMP MQTT, SNMP Web language support: XML, HTML 5, Java Script Connector Plug-in 5P/15P screw terminal blocks System configuration backup Power Input 10 - 30 V (24 V standard) DC DC User Access Control Watchdog Timer System (1.6 seconds) Environment Communication (Programmable) Operating Temperature -10 ~ 70C (14 ~ 158F) Dimensions 70 x 122 x 27 mm -40 ~ 70C (-40~158F) (B version) Protection Built-in TVS/ESD protection Power Reversal protection Storage Temperature -20 ~ 80C (-4 ~ 176F) Over Voltage protection: +/- 35V -40 ~ 80C ( -40~176F) (B version) DC Isolation protection: 2500 V DC Operating Humidity 20 ~ 95% RH (non-condensing) Power Consumption ADAM-6250: 3 W 24 V DC Storage Humidity 0 ~ 95% RH (non-condensing) ADAM-6251: 2.7 W 24 V DC ADAM-6256: 3.2 W 24 V DC Ethernet I/O Modules: ADAM-6000 All product specifications are subject to change without notice. Last updated: 13-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