Siemens 6AV3688-3AF37-0AX0
MPN6AV3688-3AF37-0AX0
Active
SIMATIC HMI KP8F PN, Key Panel, 8 short-stroke switches with multi-colored LEDs, PROFINET interfaces with PROFIsafe; 8 DI/DO and 2 safety DI pins, 24 V DC can be looped through parameterizable as of STEP 7 V5.5
$327.66 – $960.00Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Current consumption (rated) | 0.3 A |
| Rated value (DC) | 24 V; Non-isolated |
| Type of supply voltage | DC |
| Permissible range, upper limit (DC) | 28.8 V |
| Permissible range, lower limit (DC) | 20.4 V |
| Parameter | Value |
|---|---|
| Mounting cutout height | 129 mm |
| Mounting cutout width | 68 mm; Max. thickness of mounting plate 2 - 6 mm |
| Portrait mounting possible | Yes |
| Overall depth | 49 mm; Incl. angled SIMATIC Ethernet connector |
| Front panel height | 155 mm |
| Front panel width | 98 mm |
| Mounting type | Mounting clip |
| Weight (without packaging) | 280 g |
| Parameter | Value |
|---|---|
| Ingress protection, front | IP65 |
| Ingress protection, rear | IP20 |
| Max. | 60 °C |
| Min. | -20 °C |
| Relative humidity, operation, max. | 95 %; no condensation |
| Parameter | Value |
|---|---|
| CE mark | Yes |
| cULus listed | Yes |
| RCM (formerly C-TICK) | Yes |
| ATEX Zone 2 | Yes |
| Marine approval: ABS | No |
| Marine approval: GL | No |
| Marine approval: DNV | No |
| Marine approval: LRS | No |
| Marine approval: BV | No |
MPN
6AV3688-3AF37-0AX0