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2968470
INTERFACE MOD, 50POS, 25VAC, SPRING-CAGE
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: PHOENIX CONTACT
- Product type: Controller Accessories
- SVHC: No SVHC (04-Feb-2026)
- Product Range: VARIOFACE UM 45
- Current Rating: 1A
| Delivery and price | |
|---|---|
| Units per pack | 1 |
| Price | 98.52 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
https://www.phoenixcontact.com/gb/products/2968470 ## Interface module - UM 45-FLKS50/ZFKDS - 2968470 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 module, with three-level spring-cage connection and flat-ribbon cable connector, for mounting on NS 35/7.5, 50-pos. The figure shows a 40-position version ## Key Commercial Data Packing unit 1 pc ~~a Ge~~ GTIN ~~iF.~~ GTIN 4017918932817 Weight per Piece (excluding packing) 160.200 g ~~[OO~~ Custom tariff number 85369010 ~~[OO |~~ Country of origin Germany ~~bo |~~ ## Technical data ## Dimensions |Width|111 mm| |---|---| |Height|45 mm| |Depth|61 mm| |Ambient conditions|| |Ambient temperature (operation)|-20 °C ... 50 °C| |Ambient temperature (storage/transport)|-20 °C ... 70 °C| ## General |Max. permissible operating voltage|25 V AC| |---|---| ||60 V DC| |Max. perm. current (per branch)|1 A| |Number of positions|50| |Status display|No| 01/02/2020 Page 1 / 11 https://www.phoenixcontact.com/gb/products/2968470 ## Interface module - UM 45-FLKS50/ZFKDS - 2968470 ## Technical data ## General Mounting position any Connection data for connection 1 Connection name Field level Connection in acc. with standard IEC / EN Connection method Spring-cage connection Stripping length 8 mm Conductor cross section solid 0.2 mm² ... 2.5 mm² Conductor cross section flexible 0.2 mm² ... 1.5 mm² Conductor cross section AWG 24 ... 14 ~~SS~~ Connection data for connection 2 Connection name Controller level Connection method IDC/FLK pin strip Number of connections 1 Number of positions 50 ~~SS~~ Supported controller Controller SIEMENS S7-400 - suitable I/O card 6ES7 431-0HH0-0AB0 6ES7 431-1KF00-0AB0 6ES7 431-1KF10-0AB0 6ES7 431-1KF20-0AB0 6ES7 431-7KF00-0AB0 6ES7 431-7KF10-0AB0 6ES7 431-7QH00-0AB0 6ES7 432-1HF00-0AB0 ~~a~~ Standards and Regulations Connection in acc. with standard CUL Standards/regulations IEC 60664 DIN EN 50178 Rated insulation voltage 63 V Rated surge voltage 0.6 kV Insulation Functional insulation Pollution degree 2 Overvoltage category II Environmental Product Compliance China RoHS Environmentally Friendly Use Period = 50 For details about hazardous substances go to tab “Downloads”, Category “Manufacturer's declaration” ~~——~~ Drawings 01/02/2020 Page 2 / 11 https://www.phoenixcontact.com/gb/products/2968470 ## Interface module - UM 45-FLKS50/ZFKDS - 2968470 Circuit diagram Classifications eCl@ss eCl@ss 4.0 27250300 eCl@ss 4.1 27250300 eCl@ss 5.0 27250300 eCl@ss 5.1 27250300 eCl@ss 6.0 27242600 eCl@ss 7.0 27141152 eCl@ss 8.0 27141152 eCl@ss 9.0 27141152 ~~—ae~~ ETIM ETIM 4.0 EC002780 ETIM 5.0 EC002780 ETIM 6.0 EC002780 ETIM 7.0 EC002780 UNSPSC UNSPSC 6.01 30211824 UNSPSC 7.0901 39121421 UNSPSC 11 39121421 UNSPSC 12.01 39121421 UNSPSC 13.2 39121432 ~~—_~~ 01/02/2020 Page 3 / 11 https://www.phoenixcontact.com/gb/products/2968470 ## Interface module - UM 45-FLKS50/ZFKDS - 2968470 ## Classifications UNSPSC UNSPSC 18.0 39121432 UNSPSC 19.0 39121432 UNSPSC 20.0 39121432 UNSPSC 21.0 39121432 ~~SST~~ 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 118976 Nominal voltage UN 125 V Nominal current IN 1 A ~~——~~ > cUL Recognized http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm FILE E 118976 Nominal voltage UN 125 V Nominal current IN 1 A ~~———~~ RU C- EAC DE.A*30.B.01742 > cULus Recognized ~~Oo~~ Accessories Accessories 01/02/2020 Page 4 / 11 https://www.phoenixcontact.com/gb/products/2968470 ## Interface module - UM 45-FLKS50/ZFKDS - 2968470 ## Accessories ## System cable Cable - FLK 50/EZ-DR/ 50/KONFEK - 2289065 Round cable set; connection 1: IDC/FLK socket strip (1x 50-position); connection 2: IDC/FLK socket strip (1x 50position); cable length: 0.5 m ## Cable - FLK 50/EZ-DR/ 100/KONFEK - 2289078 Round cable set; connection 1: IDC/FLK socket strip (1x 50-position); connection 2: IDC/FLK socket strip (1x 50position); cable length: 1 m ## Cable - FLK 50/EZ-DR/ 150/KONFEK - 2289081 Round cable set; connection 1: IDC/FLK socket strip (1x 50-position); connection 2: IDC/FLK socket strip (1x 50position); cable length: 1.5 m ## Cable - FLK 50/EZ-DR/ 200/KONFEK - 2289094 Round cable set; connection 1: IDC/FLK socket strip (1x 50-position); connection 2: IDC/FLK socket strip (1x 50position); cable length: 2 m ## Cable - FLK 50/EZ-DR/ 250/KONFEK - 2289104 Round cable set; connection 1: IDC/FLK socket strip (1x 50-position); connection 2: IDC/FLK socket strip (1x 50position); cable length: 2.5 m 01/02/2020 Page 5 / 11 https://www.phoenixcontact.com/gb/products/2968470 ## Interface module - UM 45-FLKS50/ZFKDS - 2968470 ## Accessories Cable - FLK 50/EZ-DR/ 300/KONFEK - 2289117 Round cable set; connection 1: IDC/FLK socket strip (1x 50-position); connection 2: IDC/FLK socket strip (1x 50position); cable length: 3 m ## Cable - FLK 50/EZ-DR/ 350/KONFEK - 2289120 Round cable set; connection 1: IDC/FLK socket strip (1x 50-position); connection 2: IDC/FLK socket strip (1x 50position); cable length: 3.5 m ## Cable - FLK 50/EZ-DR/ 400/KONFEK - 2289133 Round cable set; connection 1: IDC/FLK socket strip (1x 50-position); connection 2: IDC/FLK socket strip (1x 50position); cable length: 4 m ## Cable - FLK 50/EZ-DR/ 450/KONFEK - 2289573 Round cable set; connection 1: IDC/FLK socket strip (1x 50-position); connection 2: IDC/FLK socket strip (1x 50position); cable length: 4.5 m ## Cable - FLK 50/EZ-DR/ 500/KONFEK - 2289586 Round cable set; connection 1: IDC/FLK socket strip (1x 50-position); connection 2: IDC/FLK socket strip (1x 50position); cable length: 5 m 01/02/2020 Page 6 / 11 https://www.phoenixcontact.com/gb/products/2968470 ## Interface module - UM 45-FLKS50/ZFKDS - 2968470 ## Accessories Cable - FLK 50/EZ-DR/ 550/KONFEK - 2289599 Round cable set; connection 1: IDC/FLK socket strip (1x 50-position); connection 2: IDC/FLK socket strip (1x 50position); cable length: 5.5 m ## Cable - FLK 50/EZ-DR/ 600/KONFEK - 2289609 Round cable set; connection 1: IDC/FLK socket strip (1x 50-position); connection 2: IDC/FLK socket strip (1x 50position); cable length: 6 m ## Cable - FLK 50/EZ-DR/ 650/KONFEK - 2289612 Round cable set; connection 1: IDC/FLK socket strip (1x 50-position); connection 2: IDC/FLK socket strip (1x 50position); cable length: 6.5 m ## Cable - FLK 50/EZ-DR/ 700/KONFEK - 2289625 Round cable set; connection 1: IDC/FLK socket strip (1x 50-position); connection 2: IDC/FLK socket strip (1x 50position); cable length: 7 m ## Cable - FLK 50/EZ-DR/ 750/KONFEK - 2289638 Round cable set; connection 1: IDC/FLK socket strip (1x 50-position); connection 2: IDC/FLK socket strip (1x 50position); cable length: 7.5 m 01/02/2020 Page 7 / 11 https://www.phoenixcontact.com/gb/products/2968470 ## Interface module - UM 45-FLKS50/ZFKDS - 2968470 ## Accessories Cable - FLK 50/EZ-DR/ 800/KONFEK - 2289641 Round cable set; connection 1: IDC/FLK socket strip (1x 50-position); connection 2: IDC/FLK socket strip (1x 50position); cable length: 8 m ## Cable - FLK 50/EZ-DR/ 850/KONFEK - 2289654 Round cable set; connection 1: IDC/FLK socket strip (1x 50-position); connection 2: IDC/FLK socket strip (1x 50position); cable length: 8.5 m ## Cable - FLK 50/EZ-DR/ 900/KONFEK - 2289667 Round cable set; connection 1: IDC/FLK socket strip (1x 50-position); connection 2: IDC/FLK socket strip (1x 50position); cable length: 9 m ## Cable - FLK 50/EZ-DR/ 950/KONFEK - 2289670 Round cable set; connection 1: IDC/FLK socket strip (1x 50-position); connection 2: IDC/FLK socket strip (1x 50position); cable length: 9.5 m ## Cable - FLK 50/EZ-DR/1000/KONFEK - 2289683 Round cable set; connection 1: IDC/FLK socket strip (1x 50-position); connection 2: IDC/FLK socket strip (1x 50position); cable length: 10 m 01/02/2020 Page 8 / 11 https://www.phoenixcontact.com/gb/products/2968470 ## Interface module - UM 45-FLKS50/ZFKDS - 2968470 ## Accessories Cable - FLK EZ-DR.../.../... - 2295059 Round cable, with preassembly, not shielded, variable cable length Cable - FLK 50/EZ-DR/ 50/KONFEK/S - 2299097 Assembled shielded round cable; connection 1: IDC/FLK socket strip (1x 50-position); connection 2: IDC/FLK socket strip (1x 50-position) (The braided shield is routed to a separate cable end.); cable length: 0.5 m Cable - FLK 50/EZ-DR/ 100/KONFEK/S - 2299107 Assembled shielded round cable; connection 1: IDC/FLK socket strip (1x 50-position); connection 2: IDC/FLK socket strip (1x 50-position) (The braided shield is routed to a separate cable end.); cable length: 1 m Cable - FLK 50/EZ-DR/ 150/KONFEK/S - 2299110 Assembled shielded round cable; connection 1: IDC/FLK socket strip (1x 50-position); connection 2: IDC/FLK socket strip (1x 50-position) (The braided shield is routed to a separate cable end.); cable length: 1.5 m Cable - FLK 50/EZ-DR/ 200/KONFEK/S - 2299123 Assembled shielded round cable; connection 1: IDC/FLK socket strip (1x 50-position); connection 2: IDC/FLK socket strip (1x 50-position) (The braided shield is routed to a separate cable end.); cable length: 2 m 01/02/2020 Page 9 / 11 https://www.phoenixcontact.com/gb/products/2968470 ## Interface module - UM 45-FLKS50/ZFKDS - 2968470 ## Accessories Cable - FLK 50/EZ-DR/ 300/KONFEK/S - 2299136 Assembled shielded round cable; connection 1: IDC/FLK socket strip (1x 50-position); connection 2: IDC/FLK socket strip (1x 50-position) (The braided shield is routed to a separate cable end.); cable length: 3 m Cable - FLK 50/EZ-DR/ 400/KONFEK/S - 2299149 Assembled shielded round cable; connection 1: IDC/FLK socket strip (1x 50-position); connection 2: IDC/FLK socket strip (1x 50-position) (The braided shield is routed to a separate cable end.); cable length: 4 m ## Assembled shielded round cable; connection 1: IDC/FLK socket strip (1x 50-position); connection 2: IDC/FLK socket strip (1x 50-position) (The braided shield is routed to a separate cable end.); cable length: 6 m Cable - FLK 50/EZ-DR/ 800/KONFEK/S - 2299165 Assembled shielded round cable; connection 1: IDC/FLK socket strip (1x 50-position); connection 2: IDC/FLK socket strip (1x 50-position) (The braided shield is routed to a separate cable end.); cable length: 8 m Cable - FLK 50/EZ-DR/1000/KONFEK/S - 2299178 Assembled shielded round cable; connection 1: IDC/FLK socket strip (1x 50-position); connection 2: IDC/FLK socket strip (1x 50-position) (The braided shield is routed to a separate cable end.); cable length: 10 m 01/02/2020 Page 10 / 11 https://www.phoenixcontact.com/gb/products/2968470 ## Interface module - UM 45-FLKS50/ZFKDS - 2968470 ## Accessories Cable - FLK EZ-DR-S.../.../... - 2295046 Round cable, with preassembly, shielded, variable cable length Phoenix Contact 2020 © - all rights reserved http://www.phoenixcontact.com 01/02/2020 Page 11 / 11
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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