Product Model
FLKM 50/ 4-FLK14/PA-S400
Selling Points
- 1Connects up to 32 digital channels via a 14-pos. system cable.
- 2Compatible with Siemens SIMATIC S7-400 systems, including I/O cards 6ES7 421-1BL01-0AA0 and 6ES7 422-1BL00-0AA0.
- 3Supports transmission of digital signals with a maximum permissible current of 8 A per connection.
- 4Operates within ambient temperatures from -20 °C to 50 °C, ensuring reliable performance in various environments.
- 5Meets international standards including IEC 60664 and DIN EN 50178 for safety and reliability.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Product type | Front adapter | Insulation | Functional insulation |
Overvoltage category | II | Pollution degree | 2 |
Operating voltage (AC) | ≤ 25 V AC | Operating voltage (DC) | ≤ 60 V DC |
Max. permissible current | 8 A (per connection, supply via separate power supply) | Current (Per path) | ≤ 1 A |
Current (Total current per byte) | ≤ 2 A (Feed-in via connector) | Rated insulation voltage | 63 V |
Rated surge voltage | 0.6 kV | Suitable I/O card | 6ES7421-1BL01-0AA0
6ES7422-1BL00-0AA0
6ES7422-7BL00-0AB0 |
Connection method | IDC/FLK pin strip | Number of connections | 4 |
Number of positions | 14 | Pitch | 2.54 mm |
Width | 24.2 mm | Height | 273.5 mm |
Depth | 67.6 mm | Degree of protection | IP00 |
Ambient temperature (operation) | -20 °C ... 50 °C | Ambient temperature (storage/transport) | -20 °C ... 70 °C |
Standards/regulations | IEC 60664
DIN EN 50178 | 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