Led Signals Of The I/O Box - SMA Inverter Manager Instrucciones De Instalación

4 SMA Digital I/O Box

4.3.5 LED Signals of the I/O Box

LED Status
Power Glowing
yellow
Off
Ready Glowing
green
Flashing
green once
per second
Flashing
green every
0.5 seconds
Flashing
green
Off
Port 1 Flashing
green
Port 2 Flashing
yellow
4.4 Technical Data
System Data
Electricity supply
Cabling
Dimensions
Weight
Operating temperature
range
Storage temperature
Relative humidity,
non-condensing
10 IMVIOBOX-IA-xx-10
Explanation
The I/O Box is in operation.
The I/O Box is not in operation.
The system is ready for
operation.
The "detect" function was
tripped.
Firmware is being updated.
When the green LED is glowing
for five seconds and then goes
off for five seconds, it means
that the system is in "Safe
Mode".
The system is not ready for
operation.
Data is being sent or received.
Data is being sent or received.
24 VDC nominal,
12 VDC to 36 VDC
I/O cable max. 4 AWG
27.8 mm x 124 mm x 84
mm (1.09 in x 4.88 in x
3.31 in)
< 200 g
Standard module:
-10°C to +60°C
(14°F to 140°F)
-40°C to +85°C
(-40°F to 185°F)
5% to 95%
SMA Solar Technology AG / SMA America, LLC
System Data
Operating altitude
Standards and
certifications
Warranty
Digital Input
Sensor type
I/O mode
Potential-free contact
Wet contact (DI to COM)
Insulation voltage
Counter/Frequency
2,000 m
UL 508, CE, FCC Class A
5 years
Potential-free contact (NPN
or PNP); wet contact
DI or event counter
On = ground fault
Off = open
On = 10 VDC to 30 VDC
Off = 0 VDC to 3 VDC
3,000 VDC or 2,000 Veff
250 Hz, memory in off-state
Installation Manual