Device image(s)
Device identification
Device name: SSR Add-on (Accessory for The Pill by Shelly)
Device model: N/A
Short description
Dual-channel control of DC Loads up to 30V.
Controls two independent DC loads up to 30V/300mA per channel using galvanically isolated solid-state relays for enhanced usability.
Requires: 5-Terminal Add-on for connection with The Pill
Main feature
Isolate and control DC loads: Use to control two separate DC Loads, max 30V / 300 mA each.
Device electrical interfaces
Inputs
1 Configurable Digital Input/Output (logic-level 3.3V) - IO3
Outputs
2 potential-free contacts solid-state relay outputs - LOAD1 and LOAD2
Power
Optional Power terminals - 5V, GND
Addon interface
Interface connector for 5-Terminal Add-on for connection with The Pill
Detailed inputs and outputs description
|
Symbol |
Description |
Usage |
|---|---|---|
|
LOAD1 |
Channel 1 output |
max. 30 V⎓ / 300 mA |
|
LOAD2 |
Channel 2 output |
max. 30 V⎓ / 300 mA |
|
GND |
Ground |
Reference ground for connected sensors or power supply |
|
IO3 |
Input/Output (logic-level 3.3V) |
Configurable for: Digital Input or Digital Output |
|
5V |
5V Power |
Power output for connected peripheral or 5V Power for The Pill |
Specifications
|
Physical |
|
|
Size (HxWxD): |
36 mm x 31mm x 11.5mm |
|
Weight: |
12 g |
|
Shell color: |
Black |
|
Environmental |
|
|
Ambient working temperature: |
0 to 40 °C / 32 to 105°F |
|
Storage temperature: |
-20°C to 40°C / -5°F to 105°F |
|
Humidity: |
30 % to 70 % RH |
|
Max. altitude: |
2000 m / 6562 ft |
|
Electrical |
|
|
Power consumption: |
< 0.6 W |
|
Max. switching voltage: |
30 V⎓ |
|
Max. switching current: |
300 mA |
Basic wiring diagrams
