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MAXIM Installation Instructions

Page 52 © Mass Electronics Pty Ltd 2011Edition 2.0 dated 20/11/2013

5-2.2.6 End-of-Line Jumpers

The End-of-Line (EOL) jumpers are required for MAXIM Series controllers that are installed on a

subsystem network. There are certain rules that must be followed for proper installation of End-of-

Line jumpers.

If only one cable is connected into an RS485 Comms connector on a MAXIM controller installed on a

subsystem network, you must place the EOL jumper on that controller.

If two cables are connected to the same RS485 Comms connector, the jumper should NOT be

installed.

All controllers along the RS485 Comms on a sub system network should be carefully checked to verify

that the EOL jumpers are installed only on the last controller in the network.

EOL Termination

Jumper

Jumper Setting

Indicator

EOL Termination

Jumper

Jumper Setting

Indicator

EOL Termination

Jumper

Refer to DS 99.04 Innotech Cabling Manual for EOLs and comms wiring when using repeaters, or more complex

wiring configurations.

NOTE

Figure 5-6: End of Cable Jumper Locations on Sub Network Devices

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Innotech Maxim Manual do Utilizador Página 52