Connection Remote On-Off - Victron energy Orion-Tr Smart 12/12-18 Manual

4.4

Connection remote on-off

The recommended use of the remote on-off is:
a) A switch wired between the L-H pins (On-level impedance
between L-H pins: <500kΩ)
b) A switch wired between (input/starter) battery plus and H-pin
(on level: >3V)
c) A switch between the L-pin and (input/starter) ground (on level:
<5V)
d) Isolated remote on-off cable e.g. controlled by a (mini)BMS
Note: Voltage tolerance L & H pin: +/- 70V
DC
a) L-H pin wiring b) H-pin wiring c) L-pin wiring
d) Isolated remote on-off cable
Figure 3: Remote on/off connections
9