Technical Specifications
Victron I/O Extender
SmartSwitch DC4
STAR-Power
STAR-Light
STAR-Rover
Manufacturer
Victron Energy
Energy Solutions UK
Safiery Australia
Safiery Australia
Safiery Australia
4 outputs latched, dimming, momentary
12 outputs latched, dimming, momentary
12 outputs latched, dimming, momentary
12 outputs latched, dimming, momentary
Output Channels:
8 outputs
6 x 4mA (not enough for relay) + 2 x 3A + 2x 4A Drives external relays
Max Output per Channel:
4 x 5A
12: (6 x 30A, 6 x 10A)
12 x 10A
4 x 15A
Total System Limit:
15A
150A
40A
40A
Operating Voltage:
USB Relays to 70V
8–32V DC (for loads),
10-16V
10-16V
10-32V (24V)
Compatible Voltages:
12V and 24V
12V
12V
12V and 24V
RGBW Light Control Bluetooth Switches can control in parallel
No
No
Yes
Yes
Yes
No
No
Yes
Yes
Yes
Individual switches (Carling or equiv) can be integrated for control in parallel CAN Keypads available with interchangeable icons for control in parallel Set up modes with Master and Sub Master Control Dual Channel Mode (Double Press Bluetooth or CAN keypads) change colour: white/blue or amber
No
No
Yes
Yes
Yes
No
No
Yes
Yes
Yes
Node Red
No
Yes
Yes
Yes
Node Red
No
Yes
Yes
Yes
Current Monitoring:
No
full-scale up to 30A
full-scale up to 30A
full-scale up to 10A
full-scale up to 15A
Simulated 2A, 3A or 5A electronic fuse Triggered at 90°C (auto- recovery 75°C)
Overload Protection:
N/A
Hardware Protection 80 us Designed for 150C. Tests show only 40C
Hardware Protection 80 us Designed for 150C. Tests show only 40C
Hardware Protection 80 us Designed for 150C. Tests show only 40C
Thermal Shutdown:
N/A
CANbus:
USB
J1939/NMEA2000
J1939/NMEA2000
J1939/NMEA2000
J1939/NMEA2000
LED Indicators:
Yes
On/tripped/fault state
On/tripped/fault state
On/tripped/fault state
On/tripped/fault state
Mounting:
Screw
DIN rail or surface
Screw
Screw
Screw
Weight:
170gm
170g
320g
280g
130g
Enclosure Rating:
ABS
UL94V-0 flame retardant ABS
Alloy Anodised
Alloy Anodised
ABS
List Price (no Tax)
US$146
US$265
US$513
US$462
US$250
List Price/ Output
US$18 + Relays
US$66
US$43
US$38.5
US$62
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