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DeviceNet Modules: DU3  
 
 
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Product Description
  • The DeviceNet Module allows for communication and control of the Tool Changer with Master- and Tool-side DeviceNet nodes.
  • (2) Mini Connectors for DeviceNet and Aux. Power Interface.
  • Supports Double Solenoid Valve Adapter.
  • Supports Air Supply monitoring via Pressure Switch input.
  • Arc Prevention applied to Aux1, Aux2, and CAN V+ power.
  • Supports NPN Lock, Unlock, Thermal 1, and RTL sensors (RTL sensors in series).
  • Tool-ID from the Tool module also supported.
  • ATI's Arc Prevention Circuit (patent pending) with soft start feature protects all electrical power contacts against reduced life that can be caused by loads with high inrush current during coupling/uncoupling.
  • Supports Tool Side TSI with RFID-based Safety Switch. Up to two (2) Safety Switches connected in series can be supported. Three (3) or more Safety Switches connected in series can be supported using the 9120-DU3SWITCHKIT (available separately).
  • A flexible boot surrounds the pin block and seals the connection from moisture while coupled.
  • Compact design package.

DU3 Modules (Master and Tool)
DU3 Modules (Master and Tool)

Part NumberSideNotesEDS File
9121-DU3-MMDeviceNet Module with (2) Mini Connectors for DeviceNet and Aux. Power Interface. Supports Double Solenoid Valve Adapter. Supports Air Supply monitoring via Pressure Switch input. Arc Prevention applied to Aux1, Aux2, and CAN V+ power. Supports NPN Lock, Unlock, Thermal 1, and RTL sensors (RTL sensors in series). Tool-ID from the Tool module also supported - Master side9031-20-1075.eds
9121-DU3-TTDeviceNet Module with (2) Mini Connectors for DeviceNet and Aux. Power Interface and (1) M12 4-Pin Female Connector provided to support Thermal 1 NPN input. Supports Arc Prevention on the Master and 0-F Tool-ID. Supports Tool Side TSI with RFID-based Safety Switch - Tool side

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