User manual

6.2 AUX 1,2,3 relay output connection (MPPT 6000-M only)
CAUTION!
Danger of destruction of the relays. Observe the technical data of the relays, see
Ä Chapter 12
‘Technical data’ on page 124. Only use AUX 1/2/3 for switching DC voltages of max. 60 VDC.
NOTICE!
– A 2-pin plug with screw terminals for the external cable is supplied with the MPPT 6000-M.
–
Each AUX connection has a separate COM and NO connection.
– The relay outputs are potential-free, normally-open contacts.
– The initial state of the contacts is normally-open.
– Multiple different events can be assigned to the AUX 1/2/3 outputs. Multiple events are
combined as logical "OR" values.
– The relay outputs can be used for switching devices or loads.
– Heavy loads connected directly to the battery can be switched using an additional power
relay connected to the AUX connection, e.g via the Steca PA EV 200.
1. Connect the external components to the AUX relay outputs.
2.
Configure the relay outputs as described in
Ä Chapter 9 ‘Control functions via AUX 1/2/3
(MPPT 6000-M only)’ on page 103.
AUX 1 AUX 2 AUX 3 Description
1 (COM) 1 (COM) 1 (COM) Common relay contact
2 (NO) 2 (NO) 2 (NO) Normally open relay contact; the contact is open when the
relay is switched off.
6.3 AUX IO remote control input connection (MPPT 6000-M only)
CAUTION!
Risk of destroying the signal input. Observe the technical connection data, see
Ä Chapter 12
‘Technical data’ on page 124.
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