# NTERFACE MODULE

![Product image](https://novapart.co/image/farnell:3256797/)

**URL**: https://novapart.co/products/2304490/nterface-module
**SKU**: 2304490
**Manufacturer**: PHOENIX CONTACT
**Category**: Automation & Process Control || Process Controllers, Programmers & Indicators || Controllers || Controller Accessories
**Price**: €223.8700
**Stock**: 10+
**Lead Time**: 64 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | Lead (04-Feb-2026) |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3256797/)

https://www.phoenixcontact.com/gb/products/2304490 

## Passive module - FLKM 50/KDS3-MT/PPA/S7-300 - 2304490 

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 interface module for Siemens SIMATIC® S7-300, with SIMATIC®-specific labeling (1 - 40), knife disconnect terminal block and test connection, module width: 214 mm 

## Your advantages 

Numerical labeling (1 - 40) 

Specifically for S7-300 (in conjunction with the FLKM 50-PA-S300 front adapter, Order No. 2294445) 

Zar Key Commercial Data Packing unit ~~es~~ 1 pc GTIN ~~FL~~ GTIN 4017918977795 Weight per Piece (excluding packing) 375.760 g ~~———E [~~ Custom tariff number 85369010 Country of origin Germany ~~[.~~ 

## Technical data 

## Dimensions 

|Width|214 mm|
|---|---|
|Height|77 mm|
|Depth|52.5 mm|
|Ambient conditions||
|Ambient temperature (operation)|-20 °C ... 50 °C|
|Ambient temperature (storage/transport)|-20 °C ... 70 °C|
|Degree of protection|IP00|
|General||
|Nominal voltage UN|60 V DC|
|Max. perm. current (per branch)|1 A|



01/02/2020   Page 1 / 5 

https://www.phoenixcontact.com/gb/products/2304490 

## Passive module - FLKM 50/KDS3-MT/PPA/S7-300 - 2304490 

## Technical data 

## General 

|Number of positions|50|
|---|---|
|Status display|No|
|Mounting position|any|
|Assembly instructions|In rows with zero spacing|



## Connection data 

|Number of positions<br>Status display<br>Mounting position<br>Assembly instructions<br>Connection data|50<br>No<br>any<br>In rows with zero spacing|
|---|---|
|Connection name|Field level|
|Connection method|Screw connection with disconnect knife|
|Stripping length|8 mm|
|Screw thread|M3|
|Number of positions|40|
|Conductor cross section solid|0.2 mm² ... 4 mm²|
|Conductor cross section flexible|0.2 mm² ... 2.5 mm²|
|Conductor cross section AWG|24 ... 12|



## Connection data 2 

Connection name Controller level Connection method IDC/FLK pin strip Number of connections 1 Number of positions 50 Pitch 2.54 mm Supported controller Controller SIEMENS S7-300 / ET 200 M - suitable I/O card CPU 313C-2DP CPU 314C-2PtP 6ES7 321-1BL00-0AA0 6ES7 322-1BL00-0AA0 6ES7 323-1BL00-0AA0 6ES7 331-7NF00-0AB0 6ES7 331-7PF01-0AB0 6ES7 331-7PF11-0AB0 6ES7 350-2AH01-0AE0 6ES7 357-4AH01-0AE0 CPU 314C-2DP 6ES7 332-5HF00-0AB0 6ES7 331-7NF10-0AB0 6ES7 331-1KF01-0AB0 CPU 313C CPU 313C-2PtP Controller ALLEN-BRADLEY PLC 5 - suitable I/O card 1771 OBN ~~a~~ 01/02/2020   Page 2 / 5 

https://www.phoenixcontact.com/gb/products/2304490 

## Passive module - FLKM 50/KDS3-MT/PPA/S7-300 - 2304490 

## Technical data 

## Standards and Regulations 

|Standards/regulations|DIN EN 50178|
|---|---|
||IEC 60664|
|Rated insulation voltage|63 V|
|Rated surge voltage|0.6 kV|
|Insulation|Functional insulation|
|Pollution degree|2|
|Overvoltage category|II|



## Environmental Product Compliance 

|REACh SVHC|Lead 7439-92-1|
|---|---|
|China RoHS|Environmentally Friendly Use Period = 50|
||For details about hazardous substances go to tab “Downloads”,<br>Category “Manufacturer's declaration”|



## Drawings 

## Circuit diagram 

FLKM 50/KDS3-MT/PPA/S7-300 connection scheme 

## Classifications 

## eCl@ss 

|eCl@ss 4.0|eCl@ss 4.0|27250300|
|---|---|---|
|eCl@ss 4.1|eCl@ss 4.1|27250300|
|eCl@ss 5.0|eCl@ss 5.0|27371600|
|eCl@ss 5.1|eCl@ss 5.1|27371600|
|eCl@ss 6.0|eCl@ss 6.0|27371600|
|eCl@ss 7.0|eCl@ss 7.0|27141152|



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https://www.phoenixcontact.com/gb/products/2304490 

## Passive module - FLKM 50/KDS3-MT/PPA/S7-300 - 2304490 

## Classifications 

|Classifications|Classifications|
|---|---|
|eCl@ss<br>eCl@ss 8.0<br>27141152<br>eCl@ss 9.0<br>27141152<br>~~ee~~||
|ETIM<br>ETIM 5.0<br>EC002780<br>ETIM 6.0<br>EC002780<br>ETIM 7.0<br>EC002780<br>~~_—————~~||
|UNSPSC||
|UNSPSC 6.01|30211824|
|UNSPSC 7.0901|39121421|
|UNSPSC 11|39121421|
|UNSPSC 12.01|39121421|
|UNSPSC 13.2|39121432|
|UNSPSC 18.0|39121432|
|UNSPSC 19.0|39121432|
|UNSPSC 20.0|39121432|
|UNSPSC 21.0|39121432|



## Approvals 

## Approvals 

## Approvals 

UL Listed / cUL Listed / EAC / cULus Listed 

Ex Approvals 

## Approval details 

|UL Listed<br><br>http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm<br>FILE E 238705|UL Listed<br><br>http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm<br>FILE E 238705|
|---|---|
|||
|Nominal voltage UN|24 V|
|Nominal current IN|1 A|



01/02/2020   Page 4 / 5 

https://www.phoenixcontact.com/gb/products/2304490 

## Passive module - FLKM 50/KDS3-MT/PPA/S7-300 - 2304490 

## Approvals 

cUL Listed http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm FILE E 238705  Nominal voltage UN 24 V 

Nominal current IN 1 A RU C- EAC DE.A*30.B.01742  ~~oe~~ cULus Listed  ~~——~~ Phoenix Contact 2020 © - all rights reserved http://www.phoenixcontact.com 

01/02/2020   Page 5 / 5 



## Links

- [View this product on Novapart](https://novapart.co/products/2304490/nterface-module)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/phoenix-contact/flkm-50-kds3-mt-ppa-s7-300/nterface-module/dp/3256797)
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