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 | Guaranteed adjustment range: 24 V - 28 V. |
DC-OK LED
Designation (D) | Description |
|---|---|
LED green | On when the voltage at the output terminals is > 18 V. |
DC-OK relay contact (quick-connect spring-loaded terminals)
Designation (E) | Description |
|---|---|
13 / 14 make contact | See chapter on DC-OK relay contact for more information. |