Eaton XN300 Manual

Also see for XN300: Manual Instruction manual

38 XN-322-2SI-RS serial interface specialty module38.4 Technical data for the serial interfacesXN300 slice modules 02/24 MN050002EN Eaton.com 31638.4 Technical data for the serial interfacesTable 17 Technical data for the serial interfacesInterfaces One RS-232 with handshake or two RS-232 without handshakecan be configured through softwareRS232 in baudData transfer rates 4800960019200384005760062500115200Additional baud rates are possible for CANopen communicationswith DivisorLatch 0x4201.Overvoltage capability RxD terminal contactTxD terminal contact± 30 V± 15 VNode ≤ 2Max. cable length 1) 15 mRS485 4800960019200384005760062500115200Additional baud rates are possible for CANopen communicationswith DivisorLatch 0x4203.Overvoltage capability A/B terminal contact -9…± 14 VSpread resistor 1 kΩ between UBP_5V and the common potential of X2/A, X3/A;1 kΩ between GND and the common potential of X2/B, X3/B;each one can be activated internallyBus termination resistor 120 Ω; can be activated internallyNode ≤ 32Max. cable length 1) 500 mShort-circuit proof YesStatus LEDs YesSend buffer 240 byteReceive buffer 784 byte1) ISO 8482: The cable length is the complete length, including the stubs