Product Model
FLKM-D50 SUB/S/MKKDS

Key Features
- 1High-Quality Connectivity: Reliable 50-position D-SUB pin strip for secure connections.
- 2Spring-Cage Connection: Easy and secure connection technology for efficient operations.
- 3DIN Rail Mounting: Versatile mounting options for easy integration into industrial systems.
- 4Functional Insulation: Meets IEC 60807-2 standards for functional insulation and safety.
- 5Wide Operating Range: Operates within -20°C to 50°C ambient temperature range, ensuring durability in various environments.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product type | Interface module | Number of positions | 50 |
| Overvoltage category | II | Pollution degree | 2 |
| Nominal voltage U | 125 V AC/DC | Max. current carrying capacity per branch | 2.5 A
1.5 A (with even load on all branches) |
| Max. total current of voltage supply | 2.5 A (per contact) | Rated insulation voltage | 125 V |
| Rated surge voltage | 1.2 kV (Functional insulation) | Connection in acc. with standard | IEC / EN |
| Connection method | Screw connection | Stripping length | 8 mm |
| Screw thread | M3 | Conductor cross section rigid | 0.2 mm² ... 4 mm² |
| Conductor cross section flexible | 0.2 mm² ... 2.5 mm² | Conductor cross section AWG | 24 ... 12 |
| Connection method | D-SUB pin strip | Number of positions | 50 |
| Status display | no | Status display present | No |
| Width | 146.3 mm | Height | 77 mm |
| Depth | 58.5 mm | Color | green (RAL 6021) |
| Housing insulation material | PVC | Degree of protection | IP20 |
| Ambient temperature (operation) | -20 °C ... 50 °C | Ambient temperature (storage/transport) | -20 °C ... 70 °C |
| Standards/regulations | IEC 60664
DIN EN 50178 | Mounting type | DIN rail mounting |
| Assembly note | in rows with zero spacing | Mounting position | any |
| Notes on operation | For proper use, the specifications of the installation directive (see Downloads) must be observed. For applications or use with third-party products, the specifications, and the safety and warning instructions of the respective third-party manufacturer must also be met. |
Specifications may be subject to change without notice
