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TCP/IP-CRC220 TCP ADAPTOR INSTALLATION Description The TCP/IP220 is a daughter board that can be fitted to either a CRC220 PCB or a CRC221 PCB. This enables TCP/IP communications to the Norpass3 hosting PC, effectively replacing the integral RS485 communications interface. Once fitted, the TCP adaptor can be connected to a network point using a standard Ethernet patch cable (see ‘Setting Up a TCP/IP Connection’...
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TCP/IP-CRC220 TCP ADAPTOR INSTALLATION Carefully engage the connector block on the underside of the adaptor PCB with the dual row of pins on the controller PCB (do not push it all the way down at this stage). Align each of the 3 nylon supports with their corresponding holes in the controller PCB.
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While the controller is powered down, use a standard Ethernet cable to connect the device to a network port and then power up the controller. If you wish to connect to the TCP/IP-CRC220 device directly from your PC, remember to use Note: a cross-over cable instead of a patch cable.
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TCP/IP-CRC220 TCP ADAPTOR INSTALLATION Note: If you experience problems with the setup, you may have inadvertently altered one or more of the settings. It is recommended that you reset the settings to the factory default and start again. To reset to the factory settings, please follow the procedure described in the following document: http://www.nortechcontrol.com/media/40175/lantronix-device-default-settings-for-crc220.pdf...