Front side and operating elements
Input terminals (screw terminals)
Designation (A) | Description |
|---|---|
N | Mains input N |
L | Mains input L |
| PE input (protective conductor) |
Output terminals (screw terminals)
Designation (B) | Description |
|---|---|
+ | two identical positive poles, positive output |
- | two identical negative poles, negative output |
Potentiometer for the output voltage
Designation (C) | Description |
|---|---|
Potentiometer | Factory setting: 24.1V, adjustable +24V..+28V |
DC-OK LED
Designation (D) | Description |
|---|---|
LED green | Lights up when the output voltage is within the expected range and the DC OK contact is closed. |
DC-OK relay contact
Designation (E) | Description |
|---|---|
Push-in terminals | Monitors the output voltage of the active power supply. |