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2.3.3 NetGuardian Connection
Note: NetGuardian version 1.5C and above is required to connect the GLD. The NetGuardian must have an
RS485 or RS232 port for GLD support.
Communication lines between the NetGuardian G2 and GLD
Communication lines between the NetGuardian G4 and GLD
Communication lines between the NetGuardian G5 and GLD