Extension Board - JRC JLN-900 Installation And Instruction Manual

12.2 EXTENSION BOARD

The EXTENSION BOARD is equipped with two relays, which can be used to obtain
200p/NM speed pulses from two dry/voltage free contacts or for other use in special
installation.
Menu LP6 is used to choose function of the output. (See 6. Set-up of Display)
12.2.1 Installation
The board is installed directly on the rear of the Display. Unplug the 10-pole terminal
plug from the Display, plug in the EXTENSION BOARD in its place and plug the 10-
pole terminal plug in the top contact of the EXTENSION BOARD. The two relay
contacts can now be accessed via screw terminals #1-4 on the EXTENSION BOARD.
EXTENSION
BOARD
Terminal 1
Terminal 2
Terminal 3
Terminal 4
Note
Relay 1 normally open, max load 30V/30mA or 15V/100mA
Relay 2 normally open, max load 30V/30mA or 15V/100mA
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