# REPEATER, 0.09A, 24VAC/DC

![Product image](https://novapart.co/image/farnell:3293498/)

**URL**: https://novapart.co/products/2708041/repeater-009a-24vac-dc
**SKU**: 2708041
**Manufacturer**: PHOENIX CONTACT
**Category**: Automation & Process Control || Process Controllers, Programmers & Indicators || Controllers || Controller Accessories
**Price**: €309.9500
**Stock**: 10+
**Lead Time**: 36 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | Lead (04-Feb-2026) |
| Product Range | - |
| Current Rating | 90mA |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3293498/)

https://www.phoenixcontact.com/gb/products/2708041 

## Repeater - PSM-ME-REP LON485-P - 2708041 

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) 

Repeater, for potential isolation and increasing the range in RS-485 2-wire LON bus systems, 3-way isolation, rail-mountable 

## Your advantages 

Integrated surge protection with transient discharge to the DIN rail 

Space-saving slim 22.5 mm device 

High-quality 3-way isolation between all interfaces 

Integrated, connectable termination resistors 

All connections can be plugged in using a COMBICON screw terminal block 

>==w Key Commercial Data Packing unit 1 pc ~~I~~ GTIN ~~OTT~~ GTIN ~~nD~~ 4017918907570 Weight per Piece (excluding packing) ~~I)~~ 188.800 g Custom tariff number ~~rs~~ 85176200 Country of origin ~~rs~~ Germany 

## Key Commercial Data 

## Technical data 

## Note 

|Utilization restriction|EMC: class A product, see manufacturer's declaration in the download<br>area|
|---|---|



## Dimensions 

|Caption|Slim design|
|---|---|
|Width|22.5 mm|
|Height|99 mm|
|Depth|114.5 mm|



Ambient conditions 

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## Repeater - PSM-ME-REP LON485-P - 2708041 

## Technical data 

## Ambient conditions 

|Ambient conditions||
|---|---|
|Ambient temperature (operation)|-40 °C ... 70 °C|
|Ambient temperature (storage/transport)|-40 °C ... 85 °C|
|Permissible humidity (operation)|10 % ... 95 % (non-condensing)|
|Altitude|≤ 5000 m (For restrictions, see the manufacturer's declaration for<br>altitude operation)|
|Degree of protection|IP20|
|Noise immunity|EN 61000-6-2:2005|
|General||
|Transmission channels|2 (1/1), RxD, TxD, full duplex|
|Bit distortion|< 1.5 % (applies to device: Distortions caused by system-specific cables<br>are not accounted for)|
|Electrical isolation|VCC // RS-485 (A) // RS-485 (B)|
|Test voltage data interfaces|2 kV AC|
|Test voltage data interface/power supply|2 kV AC|
||2 kV|
|Electromagnetic compatibility|Conformance with EMC Directive 2014/30/EU|
|Noise emission|EN 50 081-1|
|Net weight|188.8 g|
|Housing material|PA|
|Color|green|
|MTTF|1808 Years (SN 29500 standard, temperature 25 °C, operating cycle 21<br>% (5 days a week, 8 hours a day))|
||796 Years (SN 29500 standard, temperature 40 °C, operating cycle|
||34.25 % (5 days a week, 12 hours a day))|
||334 Years (SN 29500 standard, temperature 40 °C, operating cycle 100|
||% (7 days a week, 24 hours a day))|
|Degree of pollution|2|
|Power supply||
|Nominal supply voltage|24 V AC/DC ±20 %|
|Max. current consumption|100 mA|
|Typical current consumption|90 mA (24 V DC)|
|Interfaces||
|Interface 1<br>RS-485 interface in acc. with EIA/TIA-485, DIN 66259-4<br>Operating mode<br>Semi-duplex<br>Connection method<br>Pluggable screw connection<br>File format/coding<br>Manchester, slip-tolerant<br>Data direction switching<br>Automatic control<br>Transmission medium<br>2-wire twisted pair, shielded<br>Transmission length<br>≤ 1200 m (depends on transmission speed, bus system and cable type)<br>Termination resistor<br>120 Ω<br>Conductor cross section flexible min.<br>0.2 mm²<br>~~==~~||
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https://www.phoenixcontact.com/gb/products/2708041 

## Repeater - PSM-ME-REP LON485-P - 2708041 

## Technical data 

## Interfaces 

|Interfaces||
|---|---|
|Conductor cross section flexible max.|2.5 mm²|
|Conductor cross section AWG min.|24|
|Conductor cross section AWG max.|14|
|Serial transmission speed|39.1/ 78.1/ 500/ 625/ 1000/ 1250/ 2000 kbps|
|Interface 2|RS-485 interface in acc. with EIA/TIA-485, DIN 66259-4|
|Operating mode|Semi-duplex|
|Connection method|Pluggable screw connection|
|File format/coding|Manchester, slip-tolerant|
|Data direction switching|Automatic control|
|Transmission medium|2-wire twisted pair, shielded|
|Transmission length|≤ 1200 m (depends on transmission speed, bus system and cable type)|
|Termination resistor|120 Ω|
|Conductor cross section flexible min.|0.2 mm²|
|Conductor cross section flexible max.|2.5 mm²|
|Conductor cross section AWG min.|24|
|Conductor cross section AWG max.|14|
|Serial transmission speed|39.1/ 78.1/ 500/ 625/ 1000/ 1250/ 2000 kbps|



## Conformance/approvals 

|Conductor cross section flexible max.<br>Conductor cross section AWG min.<br>Conductor cross section AWG max.<br>Serial transmission speed<br>Conformance/approvals|2.5 mm²<br>24<br>14<br>39.1/ 78.1/ 500/ 625/ 1000/ 1250/ 2000 kbps|
|---|---|
|Designation|CE|
|Identification|CE-compliant|
|Designation|EAC|
|Identification|EAC|
|Designation|ATEX|
|Identification| II 3 G Ex nA IIC T4 Gc|
|Certificate|IBExU16ATEXB004 X|
|Additional text|Please follow the special installation instructions in the documentation!|
|Designation|IECEx|
|Identification|Ex nA IIC T4 Gc|
|Certificate|IECEx IBE 15.0034X|
|Designation|UL, USA/Canada|
|Identification|508 Recognized|
||Class I, Div. 2, Groups A, B, C, D|
||Class I, Zone 2, AEx nA IIC T4|
||Class I, Zone 2, Ex nA IIC T4 Gc X|
|Designation|Corrosive gas test|
|Identification|ISA-S71.04-1985 G3 Harsh Group A|



## Standards and Regulations 

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https://www.phoenixcontact.com/gb/products/2708041 

## Repeater - PSM-ME-REP LON485-P - 2708041 

## Technical data 

## Standards and Regulations 

|Standards and Regulations||
|---|---|
|Connection in acc. with standard|CUL|
|Standards/regulations|EN 61000-4-2|
|Contact discharge|± 6 kV (Test Level 3)|
|Standards/regulations|EN 61000-4-3|
|Frequency range|80 MHz ... 3 GHz (Test Level 3)|
|Standards/regulations|EN 61000-4-4|
|Comments|Criterion B|
|Standards/regulations|EN 61000-4-5|
|Signal|± 2 kV|
|Standards/regulations|EN 55011|
||EN 61000-4-6|
|Frequency range|0.15 MHz ... 80 MHz|



## 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 

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https://www.phoenixcontact.com/gb/products/2708041 

## Repeater - PSM-ME-REP LON485-P - 2708041 

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Schematic diagram<br>**----- End of picture text -----**<br>


Removal 

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## Repeater - PSM-ME-REP LON485-P - 2708041 

Application drawing 

Line structure 

Application drawing 

Cable lengths according to the RS-485 standard 

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## Repeater - PSM-ME-REP LON485-P - 2708041 

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Slim design 

Circuit diagram 

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## Repeater - PSM-ME-REP LON485-P - 2708041 

Schematic diagram 

DIP switches 

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## Repeater - PSM-ME-REP LON485-P - 2708041 

**==> picture [79 x 9] intentionally omitted <==**

**----- Start of picture text -----**<br>
Application drawing<br>**----- End of picture text -----**<br>


Cable lengths 

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## Repeater - PSM-ME-REP LON485-P - 2708041 

## Classifications 

|Classifications|Classifications|
|---|---|
|eCl@ss<br>eCl@ss 10.0.1<br>19179290<br>eCl@ss 4.0<br>27250300<br>eCl@ss 4.1<br>27250300<br>eCl@ss 5.0<br>27242200<br>eCl@ss 5.1<br>27242200<br>eCl@ss 6.0<br>19179200<br>eCl@ss 7.0<br>19179290<br>eCl@ss 8.0<br>19179290<br>eCl@ss 9.0<br>19179290<br>~~=>~~||
|ETIM<br>ETIM 2.0<br>EC000698<br>ETIM 3.0<br>EC000698<br>ETIM 4.0<br>EC000698<br>ETIM 5.0<br>EC000310<br>ETIM 6.0<br>EC000310<br>ETIM 7.0<br>EC000310<br>~~===~~||
|UNSPSC||
|UNSPSC 6.01|30211506|
|UNSPSC 7.0901|39121008|
|UNSPSC 11|39121008|
|UNSPSC 12.01|39121008|
|UNSPSC 13.2|43222604|
|UNSPSC 18.0|43222604|
|UNSPSC 19.0|43222604|
|UNSPSC 20.0|43222604|
|UNSPSC 21.0|43222604|



## Approvals 

## Approvals 

## Approvals 

UL Recognized / cUL Recognized / EAC / cULus Recognized 

## Ex Approvals 

IECEx / ATEX / cUL Recognized / UL Listed / cUL Listed / cULus Listed 

## Approval details 

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https://www.phoenixcontact.com/gb/products/2708041 

Repeater - PSM-ME-REP LON485-P - 2708041 Approvals 

> UL Recognized  http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm FILE E 238705 ~~oo~~ 

> cUL Recognized  http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm FILE E 238705 RU *- EAC DE.A*30.B.01735  ~~ee~~ 

> cULus Recognized  ~~oo~~ Accessories Accessories 

Mounting material 

Shield connection clamp - ME-SAS - 2853899 

Shield connection clamp for printed circuit terminal block 

## Screwdriver tools 

Screwdriver - SZF 1-0,6X3,5 - 1204517 

Actuation tool, for ST terminal blocks, also suitable for use as a bladed screwdriver, size: 0.6 x 3.5 x 100 mm, 2- component grip, with non-slip grip 

Phoenix Contact 2020 © - all rights reserved http://www.phoenixcontact.com 

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- [Supplier page](https://es.farnell.com/phoenix-contact/psm-me-rep-lon485-p/repeater-0-09a-24vac-dc/dp/3293498)
---

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