# INTERFACE MODULE

![Product image](https://novapart.co/image/farnell:3256843/)

**URL**: https://novapart.co/products/2281212/interface-module
**SKU**: 2281212
**Manufacturer**: PHOENIX CONTACT
**Category**: Automation & Process Control || Process Controllers, Programmers & Indicators || Controllers || Controller Accessories
**Price**: €98.3100
**Stock**: 10+
**Lead Time**: 36 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (04-Feb-2026) |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3256843/)

https://www.phoenixcontact.com/us/products/2281212 

## Interface module - FLKM-D37 SUB/B - 2281212 

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 screw connection and D-Subminiature socket strip, for mounting on NS 35/7.5 or NS 32, 37-pos. 

## Product Features 

Key commercial data 

~~a~~ Packing unit 1 pc GTIN ~~IAL a~~ Weight per Piece (excluding packing) 198.32 GRM Custom tariff number 85369010 ~~a a~~ Country of origin Germany 

## Technical data 

Dimensions 

|Width|101.3 mm|
|---|---|
|Height|77 mm|
|Depth|58.5 mm|
|Ambient conditions||
|Ambient temperature (operation)|-20 °C ... 50 °C|
|Ambient temperature (storage/transport)|-20 °C ... 70 °C|
|General||
|Max. permissible operating voltage|125 V AC/DC|
|Max. perm. current (per branch)|2.5 A|



05/06/2015   Page 1 / 5 

https://www.phoenixcontact.com/us/products/2281212 

## Interface module - FLKM-D37 SUB/B - 2281212 

Technical data General 1.5 A (with even load on all branches) Number of positions 37 Mounting position any Degree of protection IP20 Standards/regulations IEC 60664 DIN EN 50178 IEC 62103 Rated insulation voltage 125 V Rated surge voltage 1.2 kV (Functional insulation) Pollution degree 2 Surge voltage category II ~~=~~ Connection data for connection 1 Connection name PCB connection Connection in acc. with standard IEC / EN Connection method Screw connection Conductor cross section solid min. 0.2 mm² Conductor cross section solid max. 4 mm² Conductor cross section flexible min. 0.2 mm² Conductor cross section flexible max. 2.5 mm² Conductor cross section AWG/kcmil min. 24 Conductor cross section AWG/kcmil max 12 Stripping length 8 mm Screw thread M3 ~~=~~ Classifications eCl@ss eCl@ss 4.0 27250313 eCl@ss 4.1 27250313 eCl@ss 5.0 27250313 eCl@ss 5.1 27250313 eCl@ss 6.0 27242608 eCl@ss 7.0 27141152 eCl@ss 8.0 27141152 ETIM ETIM 2.0 EC001434 ~~==~~ 05/06/2015   Page 2 / 5 

https://www.phoenixcontact.com/us/products/2281212 

## Interface module - FLKM-D37 SUB/B - 2281212 

## Classifications 

|Classifications|Classifications|
|---|---|
|ETIM<br>ETIM 3.0<br>EC001604<br>ETIM 4.0<br>EC001604<br>ETIM 5.0<br>EC002780<br>~~SS~~||
|UNSPSC||
|UNSPSC 6.01|30211824|
|UNSPSC 7.0901|39121421|
|UNSPSC 11|39121421|
|UNSPSC 12.01|39121421|
|UNSPSC 13.2|39121421|



## Approvals 

## Approvals 

## Approvals 

UL Recognized / cUL Recognized / EAC / cULus Recognized 

Ex Approvals 

Approvals submitted 

## Approval details 

|UL Recognized||
|---|---|
|||
|mm²/AWG/kcmil|30-12|
|Nominal current IN|2.5 A|
|Nominal voltage UN|125 V|



05/06/2015   Page 3 / 5 

https://www.phoenixcontact.com/us/products/2281212 

Interface module - FLKM-D37 SUB/B - 2281212 Approvals cUL Recognized ~~a a~~ mm²/AWG/kcmil 30-12 ~~a~~ Nominal current IN 2.5 A Nominal voltage UN 125 V ~~eT~~ EAC ~~PT~~ 

cULus Recognized 

Drawings 

05/06/2015   Page 4 / 5 

https://www.phoenixcontact.com/us/products/2281212 

## Interface module - FLKM-D37 SUB/B - 2281212 

## Schematic diagram 

Phoenix Contact 2015 © - all rights reserved http://www.phoenixcontact.com 

05/06/2015   Page 5 / 5 



## Links

- [View this product on Novapart](https://novapart.co/products/2281212/interface-module)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/phoenix-contact/flkm-d37-sub-b/interface-module/dp/3256843)
---

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