Pin Name Function1234TX +RX +TX -RX -Transmitted data (+)Received data (+)Transmitted data (-)Received data (-)3.7.6 Ethernet InterfaceThe Ethernet interface can be used for TCP/IP communication with a remote or local host computer by connecting thereader to either a LAN or directly to a host PC. There is no need to use a crossover adapter since ABR incorporates anauto-cross function.A STP-M12D-4xx can be used to connect to a LAN.On the ABR Ethernet interface the following communication channels are available:• TCP Client• TCP Server• UDP Channel• FTP ClientThe following Industrial Ethernet protocols are also available over the Ethernet interface:• EtherNet/IP• Modbus TCP Client3.8 TCNM-ACBB1 Electrical ConnectionsAll ABR models can be connected to a TCNM-ACBB1 connection box through the MQDEC-1703SS-DB25 accessory cable.This cable terminates in an M12 17- pin connector on the ABR side and in a 25-pin male D-sub connector on the TCNM-ACBB1 side.Make system connections through one of the TCNM-ACBB1 connection boxes because they offer the advantages of easyconnection, easy device replacement, opto-isolated outputs (Outputs 1 and 2), and filtered reference signals.Use this pinout only when the ABR is connected to the TCNM-ACBB1 by means of the MQDEC-1703SS-DB25 accessorycable.When using a TCNM-ACBB1 with an ABR 3000:• The Input setting Line Type must be set to PNP• The Trigger and Input 2 indicator LED's are not functional in the TCNM-ACBB1 box• Any input signals to the TCNM-ACBB1 must be PNP current sourcing signalsTCNM-ACBB1 Terminal Block ConnectorsInput PowerVdc Power Supply Input Voltage +GND Power Supply Input Voltage -Earth Protection Earth GroundInputs+V Power Source – External TriggerI1A External Trigger A (polarity insensitive)I1B External Trigger B (polarity insensitive)-V Power Reference – External Trigger+V Power Source – InputsI2A Input 2 A (polarity insensitive)I2B Input 2 B (polarity insensitive)-V Power Reference – InputsABR 3000 Series Barcode Reader20 www.bannerengineering.com - Tel: + 1 888 373 6767