Cumberland 064-11343, Installation Manual

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Appendix B: List of Terminals
AUTO - A Communication bus 1 - Signal A of RS485 communication
AUTO - B Communication bus 1 - Signal B of RS485 communication
AUTO- GND Communication bus 1 - Power supply return
SAFE- 24V Communication bus 2 - power supply 24Vdc
SAFE - A Communication bus 2 - Signal A of RS485 communication
SAFE - B Communication bus 2 - Signal B of RS485 communication
SAFE-GND Communication bus 2 - Power supply return
CS(x) Analog inputs for current sensors
VAR(x) 0-10Vdc Analog outputs
GND(x) close to VAR
(x) Returns for 0-10Vdc analog outputs
Functional Earth Functional Ground Terminal primarily used for functional earth terminals which are gen-
erally associated with test and measurement circuits. These terminals are not for safety
earthing purposes but provide an earth reference point.
EDGE Variable Output
Terminal name Description
L1 SSR high voltage input from the main sector (source)
L2/N SSR high voltage input from the main sector (source) using for a reference
LOAD SSR high voltage output using to control the load
0-10V & CS SSR low voltage input : 0-10Vdc
And voltage output proportional to current flowing through
Protective Earth Protective Earth Ground Terminal, Primarily used for protective earth terminals.
Terminal connected to conductive parts of a device for the purpose of safety
and is intended to be connected to an external system for protective grounding
890–00687 EDGE 2 119