Product Model
FLKM-D50 SUB/B/ZFKDS

Selling Points
- 1High-Quality Connectivity Solution: The FLKM-D50 SUB/B/ZFKDS offers a reliable 1:1 D-SUB connection with a spring-cage connection technology.
- 2Robust Technical Specifications: Compliant with IEC 60807-2 and EN IEC 60664-1, ensuring high insulation and safety standards.
- 3Versatile Mounting Options: Compatible with DIN rail mounting, allowing for flexible installation in various environments.
- 4Durable Construction: Built with PVC housing insulation and designed to withstand ambient temperatures from -20°C to 50°C.
- 5Comprehensive Safety Features: Meets UKCA compliance and has a degree of protection (IP20) for the module, with an installation location protection of ≥ IP54.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Parameter | Value | Parameter | Value |
---|---|---|---|
Product type | Interface module | Number of positions | 50 |
Article revision | 07 | Insulation | Functional insulation |
Overvoltage category | II | Pollution degree | 2 |
Operating voltage (AC) | ≤ 30 V AC | Operating voltage (DC) | ≤ 60 V DC |
Current (per branch) | ≤ 2.5 A | Current (Total current) | ≤ 90 A |
Rated insulation voltage | 125 V | Rated surge voltage | 1.2 kV (1.2/50 μs) |
Connection in acc. with standard | IEC 60807-2 | Connection method | D-SUB socket strip |
Screw thread | UNC 4-40 | Number of connections | 1 |
Number of positions | 50 | Insertion/withdrawal cycles | > 500 |
Pitch | 2.77 mm | Connection method | Spring-cage connection |
Stripping length | 7 mm | Number of positions | 52 |
Conductor cross section rigid | 0.2 mm² ... 4 mm² | Conductor cross section flexible | 0.2 mm² ... 2.5 mm²
0.25 mm² ... 2.5 mm² (Ferrule without plastic sleeve)
0.25 mm² ... 1.5 mm² (Ferrule with plastic sleeve) |
Conductor cross section AWG | 24 ... 12 | Pitch | 5.08 mm |
Status display | no | Status display present | No |
Width | 146.25 mm | Height | 77 mm |
Depth | 51.27 mm | Color | green (RAL 6021) |
Housing insulation material | PVC | Degree of protection (Module) | IP20 |
Degree of protection (Installation location) | ≥ IP54 | Ambient temperature (operation) | -20 °C ... 50 °C |
Ambient temperature (storage/transport) | -20 °C ... 70 °C | Altitude | ≤ 2000 m |
Certificate | UKCA-compliant | Standards/regulations | EN IEC 60664-1 |
Mounting type | DIN rail mounting | 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