2294500
FRONT ADAPTER, 1A, 1X 32 CHANNEL, 25VAC
- Manufacturer: PHOENIX CONTACT
- Product type: Controller Accessories
- SVHC: No SVHC (04-Feb-2026)
- Product Range: VARIOFACE FLKM
- Current Rating: 1A
| Delivery and price | |
|---|---|
| Units per pack | 1 |
| Price | 160.04 € |
| Current stock | 10+ |
| Lead time | 30 days |
https://www.phoenixcontact.com/gb/products/2294500 ## Front adapters - FLKM 50-PA-S400 - 2294500 Please be informed that the data shown in this PDF Document is generated from our Online Catalog. Please find the complete data in the user's documentation. Our General Terms of Use for Downloads are valid (http://phoenixcontact.com/download) VARIOFACE front adapter, for Siemens SIMATIC® S7-400, 1x 32 channels can be connected ## Your advantages Transmission of a maximum of 32 digital channels via a 50-pos. system cable ## Key Commercial Data |Packing unit|2 pc|2 pc||||||||||||| |---|---|---|---|---|---|---|---|---|---|---|---|---|---|---| |Minimum order quantity|2 pc|||||||||||||| |||||||||||||||| |GTIN||||||||||||||| |||||||||||||||| |GTIN|4017918129750|||||||||||||| |Weight per Piece (excluding packing)|198.470 g||||||198.470 g|||||||| |Custom tariff number|85369010|||||||||||||| |Country of origin|Germany|||||||||||||| ## Technical data ## Note |Type of note|Notes on operation| |---|---| |Note|For I/O cards 6ES7 421-1BL01-0AA0, 6ES7 422-1BL00-0AA0, and<br>6ES7 422-7BL00-0AB0:<br>Thanks to the wire bridges that are supplied as standard, the input and<br>output bytes are non-isolated.| |Type of note|Notes on operation| |Note|For I/O cards 6ES7 421-7BH01-0AB0 and 6ES7 421-7DH00-0AB0:<br>Only operate in conjunction with VIP-2/SC/FLK50/S7/A-S400 (Order<br>No. 2322359) or VIP-2/PT/FLK50/S7/A-S400 (Order No. 2904289).<br>All wire bridges on the adapter must be disconnected.| ||Do not connect adjacent channels to SELV/ PELV and voltages<br>dangerous to the touch.| ||No additional touch protection is required when using a SELV/PELV<br>voltage (≤ 25 V AC or 60 V DC).| 01/02/2020 Page 1 / 5 https://www.phoenixcontact.com/gb/products/2294500 ## Front adapters - FLKM 50-PA-S400 - 2294500 ## Technical data Note At least one functional insulation against adjacent modules is complied with (in the support rail direction). If the application has stricter requirements for the insulation (basic insulation or reinforced insulation), they must be realized by applying suitable measures (e. g. partition plates). Ambient conditions ~~ee eee~~ Ambient temperature (operation) -20 °C ... 50 °C Ambient temperature (storage/transport) -20 °C ... 70 °C Maximum altitude ≤ 2000 m Degree of protection IP00 ≥ IP54 (Installation location) ~~=~~ General Max. permissible operating voltage 25 V AC 60 V DC Max. permissible current 1 A (per path) Max. permissible total current 2 A (per byte) 8 A (With operating voltage feed-in via spade connection) Mounting position any Assembly instructions In rows with zero spacing Nominal operating mode 100% operating factor ~~===~~ Standards and Regulations Connection in acc. with standard CUL Designation Air clearances and creepage distances Standards/regulations DIN EN 50178 Rated insulation voltage 63 V Rated surge voltage 0.6 kV Insulation Functional insulation Pollution degree 2 Overvoltage category II Connection data Connection name Controller level Channels which can be connected 32 ~~SS~~ Connection data 2 Connection name Field level Connection method IDC/FLK pin strip Number of connections 1 Number of positions 50 Pitch 2.54 mm ~~—S—~~ Supported controller 01/02/2020 Page 2 / 5 https://www.phoenixcontact.com/gb/products/2294500 ## Front adapters - FLKM 50-PA-S400 - 2294500 ## Technical data ## Supported controller |Controller|SIEMENS S7-400| |---|---| |- suitable I/O card|6ES7 421-1BL01-0AA0| ||6ES7 422-1BL00-0AA0| ||6ES7 422-7BL00-0AB0| |Controller|SIEMENS S7-400| |Note|Only in conjunction with<br>VIP-2/SC/FLK50/S7/A-S400, Order No. 2322359<br>VIP-2/PT/FLK50/S7/A-S400, Order No. 2904289<br>all DR wire bridges on the adapter must be disconnected.| |- suitable I/O card|6ES7 421-7BH01-0AB0| ||6ES7 421-7DH00-0AA0| ## Environmental Product Compliance |China RoHS|Environmentally Friendly Use Period = 50| |---|---| ||For details about hazardous substances go to tab “Downloads”,<br>Category “Manufacturer's declaration”| ## Drawings ## Circuit diagram Connection scheme FLKM 50-PA-S400 ## Classifications ## eCl@ss |eCl@ss 4.0|eCl@ss 4.0|27250300| |---|---|---| |eCl@ss 4.1|eCl@ss 4.1|27250300| 01/02/2020 Page 3 / 5 https://www.phoenixcontact.com/gb/products/2294500 ## Front adapters - FLKM 50-PA-S400 - 2294500 |Classifications| |---| |eCl@ss<br>eCl@ss 5.0<br>27250300<br>eCl@ss 5.1<br>27250300<br>eCl@ss 6.0<br>27249200<br>eCl@ss 7.0<br>27249290<br>eCl@ss 8.0<br>27249290<br>eCl@ss 9.0<br>27242292<br>~~=~~| |ETIM<br>ETIM 4.0<br>EC002584<br>ETIM 5.0<br>EC002584<br>ETIM 6.0<br>EC002584<br>ETIM 7.0<br>EC002584<br>~~—>—~~| |UNSPSC<br>UNSPSC 6.01<br>30211824<br>UNSPSC 7.0901<br>39121421<br>UNSPSC 11<br>39121421<br>UNSPSC 12.01<br>39121421<br>UNSPSC 13.2<br>32151601<br>UNSPSC 18.0<br>32151601<br>UNSPSC 19.0<br>32151601<br>UNSPSC 20.0<br>32151601<br>UNSPSC 21.0<br>32151601<br>~~Se~~| |Approvals| |Approvals| ## Approvals UL Recognized / cUL Recognized / EAC / cULus Recognized Ex Approvals Approval details > UL Recognized http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm FILE E 238705 Nominal voltage UN 125 V ~~—————~~ 01/02/2020 Page 4 / 5 https://www.phoenixcontact.com/gb/products/2294500 ## Front adapters - FLKM 50-PA-S400 - 2294500 Approvals Nominal current IN 0.5 A ~~ee~~ cUL Recognized http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm FILE E 238705 Nominal voltage UN 125 V Nominal current IN 0.5 A RU C- EAC DE.A*30.B.01742 ~~oo~~ cULus Recognized ~~ee~~ Phoenix Contact 2020 © - all rights reserved http://www.phoenixcontact.com 01/02/2020 Page 5 / 5
Updated at April 11, 2026
Phoenix Contact is a global leader in industrial connection technology, automation systems, and electronic interface solutions. With decades of engineering heritage originating in Germany, the company develops robust components designed to ensure reliable power, data, and signal transmission across demanding manufacturing and industrial environments. The cornerstone of the Phoenix Contact portfolio is its industry-leading selection of connection technologies. The range features an exceptional variety of terminal blocks, including pluggable headers and sockets, highly reliable wire-to-board solutions, and versatile DIN rail terminal blocks. These foundational connectivity components are supported by a comprehensive ecosystem of power distribution blocks, interface modules, marking systems, and accessories engineered for seamless control cabinet wiring. Beyond physical connectivity, Phoenix Contact provides critical components for advanced automation, control, and system protection. The wider offering encompasses a broad spectrum of process controllers, high-efficiency AC/DC converters, and a comprehensive suite of power, safety, and solid-state relays. From precision signal converters and electronic circuit breakers to fiber optic cable assemblies, Phoenix Contact equips engineers with the high-performance technologies required to build secure, highly efficient, and future-ready industrial systems.
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