Terminal Assignment On The Back Of The Maxweb Xpn - SolarMax MaxWeb XPN Installation Instructions Manual

Description of terminals on the front
Analogue
measurement
inputs
S0 pulse
CAN bus
8�5�2
Back, terminals
at the top
Back, terminals
at the bottom
Fig. 68: Terminal assignment on the back of the MaxWeb XPN
68
Terminal Function
A1...A4 e.g. irradiance, temperature
GND GND for signal and V+
V + Supply voltage for the sensors at
A0 ... A3
S0_A – Connection of the electricity meter
S0_B –
S0_A + Connection of the electricity meter
S0_B +
V Galvanically isolated supply voltage
Iso
GND GNDIso for Viso, galvanically isolated
Iso
from GND
CAN LOW CAN signal (low dominant)
CAN HIGH CAN signal (high dominant)

Terminal assignment on the back of the MaxWeb XPN

1
1
Relay outputs
Block 5
12
12
Digital inputs
Block 6
Limit values
4 ... 20 mA
15 ... 24Vdc / max. 0,5 A
15 Vdc / max. 0,5 A
0 ... 8V
12 ... 26V