SENS MicroGenius S2/S4 Technical Manual
12
Figure 3 – S4 Single/Multiple Output without Breakers
CONNECT DC WIRES AT
TERMINAL BLOCKS
14 AWG–2/0 (2.5–70 mm
2
)
Tighten to:
#6
-2/0: 120 In-Lb (13.5 Nm)
#8: 40
In-Lb (4.5 Nm)
#14
-
#10: 35
In-Lb (4.0 Nm)
See inside cover label for
factory output configuration
REMOVE PLUGGABLE ALARM
TERMINAL BLOCKS TO INSTALL
ALARM WIRES
28–16 AWG (0.08–1.5 mm
2
)
Tighten to 2.0 In-Lb (0.22 Nm)
See inside cover label for
factory alarm assignments
CONNECT RS-485
MODBUS OR J1939
TO RJ-45
CONNECT AC WIRES AT
TERMINAL BLOCKS
14–2 AWG (2.5–35 mm
2
)
Tighten to:
#3
-
#2: 50 In
-Lb (5.6 Nm)
#6
-4: 45 In-Lb (5.1 Nm)
#8: 40 In
-Lb (4.5 Nm)
#14
-
#10: 35 In
-Lb (4.0 Nm)
CONNECT REMOTE
TEMPERATURE SENSORS
One sensor per output
28–16 AWG (0.08–1.5 mm
2
)
Tighten to 2.0 In-Lb (0.22 Nm)
SENSbus – CONNECT
CHARGER LOAD SHARING
CABLE, REMOTE ACCESSORIES
OR SENS SETUP UTILITY TO
RJ-45 CONNECTOR
CONNECT GROUND WIRE
28–16 AWG (0.08–1.5 mm
2
)
Tighten to 50 In-Lb (5.6 Nm)
CONNECT TCP/IP
MODBUS TO RJ-45
CONNECTOR (optional)
MULTIPLE OUTPUTS
OPTIONAL
(outputs share common
negative connection)
KEYPAD AND LCD
Adjustments, status and
alarms
AC STATUS LED
DC STATUS LED
MOUNT CHARGER VERTICALLY
Use four ¼ inch (M6)
screws to mount charger,
fasteners supplied by installer
CONNECT SENS SETUP
UTILITY TO USB WHEN
OPTIONAL TCP/IP PCA
INCLUDED
