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10.2: Installing Nexus
Output modules must use the Nexus® 1262/1272 meter's Port 4. Six feet of RS485 cable harness is
supplied. Attach one end of the cable to the port (connectors may not be supplied); insert the other
end into the communication pins of the module's Male RS485 Side Port. Follow steps below and
see Figure 10.2 below. See Section 10.3 for details on using multiple Output modules.
Male Side Port
®
on Nexus
Output Module
Nexus
1262/1272
Meter's Port 4
Figure 10.2: Nexus
* NOTE: Termination Resistors are only needed with runs typically more than 500 feet. The meter
has some level of termination internally and usually resistors are not needed.
Electro Industries/GaugeTech
®
External Output Modules
LED's
R T
®
®
Meter Connected to Output Module
Doc # E151701
R T *
(For runs typically longer than 500 feet)
10-3
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