2903171
Solid State Relay, 100 mA, 48 VDC, DIN Rail, Screw
- Manufacturer: PHOENIX CONTACT
- Product type:
- SVHC: Lead (04-Feb-2026)
- Load Current: 100mA
- Product Range: PLC-INTERFACE Series
- Relay Mounting: DIN Rail
- Switching Mode: -
- Relay Terminals: Screw
- Control Voltage Max: 28.8VDC
- Control Voltage Min: 19.2VDC
- Contact Configuration: -
- Operating Voltage Max: 48VDC
- Operating Voltage Min: 3VDC
| Delivery and price | |
|---|---|
| Units per pack | 1 |
| Price | 58.2 € |
| Current stock | 10+ |
| Lead time | 30 days |
https://www.phoenixcontact.com/gb/products/2903171 ## Timer module - PLC-OSC-LPE-24DC/48DC/100 - 2903171 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) Single-channel pulse expansion module, input: 24 V DC, output: 3 - 48 V DC/100 mA, supply: 24 V DC, screw connection ## Product Description DIP switch settings: Function DIP A low - no restart when triggered again (default) DIP A high - restart when triggered again DIP B low - input pulse time > 2 ms (default) DIP B high - input pulse time > 100 µs Pulse expansion times DIP 1 - 10 ms DIP 2 - 20 ms DIP 3 - 40 ms DIP 4 - 80 ms DIP 5 - 160 ms DIP 6 - 320 ms DIP 7 - 640 ms DIP 8 - 1280 ms No DIP switch set: no switching function for the output If the input signal is longer than the selected time, the output is switched off after removal of the input signal. The settings are applied after a voltage reset of the rated control supply voltage. ## Key Commercial Data |Packing unit|1 pc|1 pc|||||||||| |---|---|---|---|---|---|---|---|---|---|---|---| ||||||||||||| |GTIN|||||||||||| ||||||||||||| |GTIN|4046356727853||||||||||| |Weight per Piece (excluding packing)|34.160 g||||||||||| |Custom tariff number|85371098||||||||||| |Country of origin|Germany||||||||||| 01/03/2020 Page 1 / 7 https://www.phoenixcontact.com/gb/products/2903171 ## Timer module - PLC-OSC-LPE-24DC/48DC/100 - 2903171 ## Technical data ## Note |Utilization restriction|EMC: class A product, see manufacturer's declaration in the download| |---|---| ||area| |Dimensions|| |Width<br>6.2 mm<br>Height<br>80 mm<br>Depth<br>86 mm<br>~~——<—_———————~~|| |Ambient conditions|| |Ambient temperature (operation)<br>-25 °C ... 60 °C<br>Ambient temperature (storage/transport)<br>-25 °C ... 75 °C<br>Degree of protection<br>IP20<br>~~——_—————————~~|| |Input data|| |Rated control circuit supply voltage US|24 V DC| |Input voltage range|19.2 V DC ... 28.8 V DC| |Rated control supply current IS|13 mA (Input low, output low)| ||19 mA (Input high, output high)| |Rated actuating voltage UC|24 V DC| |"0" signal switching threshold in reference to UC|< 0.4| |"1" signal switching threshold in reference to UC|> 0.8| |Status display|Yellow LED| |Operating voltage display|Green LED| |Type of protection|Reverse polarity protection| ||Surge protection| |Surge voltage protection|> 33 V DC| |Power dissipation for nominal condition|0.07 W| |Output data|| |Output voltage range|3 V DC ... 48 V DC| |Limiting continuous current|100 mA| |Surge voltage protection|> 54 V DC| |Voltage drop at max. limiting continuous current|< 1 V DC| |Output circuit|3-conductor, ground-referenced| |Type of protection|Reverse polarity protection| ||Surge protection| ||Free running| |General|| |Test voltage input/output|2.5 kVrms(50 Hz, 1 min.)| |Mounting position|any| |Assembly instructions|In rows with zero spacing| |Operating mode|100% operating factor| 01/03/2020 Page 2 / 7 https://www.phoenixcontact.com/gb/products/2903171 ## Timer module - PLC-OSC-LPE-24DC/48DC/100 - 2903171 ## Technical data |Connection data| |---| |Connection name<br>Input side<br>Connection method<br>Screw connection<br>Conductor cross section solid<br>0.14 mm² ... 2.5 mm²<br>Conductor cross section flexible<br>0.14 mm² ... 2.5 mm²<br>Conductor cross section AWG<br>26 ... 14<br>~~=~~| |Connection data 2| |Connection name<br>Output side<br>Connection method<br>Screw connection<br>Conductor cross section solid<br>0.14 mm² ... 2.5 mm²<br>Conductor cross section flexible<br>0.14 mm² ... 2.5 mm²<br>Conductor cross section AWG<br>26 ... 14<br>~~ee~~| |Standards and Regulations| |Designation<br>Air clearances and creepage distances between the power circuits<br>Standards/regulations<br>DIN EN 50178<br>Rated insulation voltage<br>50 V DC<br>Rated surge voltage<br>0.5 kV<br>Insulation<br>Basic insulation<br>Pollution degree<br>2<br>Overvoltage category<br>II<br>~~ee~~| |Environmental Product Compliance| |REACh SVHC<br>Lead 7439-92-1<br>China RoHS<br>Environmentally Friendly Use Period = 50<br>For details about hazardous substances go to tab “Downloads”,<br>Category “Manufacturer's declaration”<br>~~———~~| Drawings 01/03/2020 Page 3 / 7 https://www.phoenixcontact.com/gb/products/2903171 ## Timer module - PLC-OSC-LPE-24DC/48DC/100 - 2903171 Connection diagram DIP switches 01/03/2020 Page 4 / 7 https://www.phoenixcontact.com/gb/products/2903171 ## Timer module - PLC-OSC-LPE-24DC/48DC/100 - 2903171 **==> picture [35 x 9] intentionally omitted <==** **----- Start of picture text -----**<br> Diagram<br>**----- End of picture text -----**<br> Input pulse tIN < set output pulse tDIP (no restart when triggered again) **==> picture [35 x 9] intentionally omitted <==** **----- Start of picture text -----**<br> Diagram<br>**----- End of picture text -----**<br> Input pulse tIN set output pulse tDIP, then input pulse tIN = output pulse tOUT (no restart when triggered again) 01/03/2020 Page 5 / 7 https://www.phoenixcontact.com/gb/products/2903171 ## Timer module - PLC-OSC-LPE-24DC/48DC/100 - 2903171 **==> picture [35 x 9] intentionally omitted <==** **----- Start of picture text -----**<br> Diagram<br>**----- End of picture text -----**<br> Input pulse tIN < set output pulse tDIP (restart when triggered again) **==> picture [61 x 9] intentionally omitted <==** **----- Start of picture text -----**<br> Circuit diagram<br>**----- End of picture text -----**<br> ## Classifications ## eCl@ss |eCl@ss 4.0|eCl@ss 4.0|27371100| |---|---|---| |eCl@ss 4.1|eCl@ss 4.1|27371100| |eCl@ss 5.0|eCl@ss 5.0|27371000| |eCl@ss 5.1|eCl@ss 5.1|27371000| |eCl@ss 6.0|eCl@ss 6.0|27371600| |eCl@ss 7.0|eCl@ss 7.0|27371604| |eCl@ss 8.0|eCl@ss 8.0|27371604| |eCl@ss 9.0|eCl@ss 9.0|27371604| 01/03/2020 Page 6 / 7 https://www.phoenixcontact.com/gb/products/2903171 ## Timer module - PLC-OSC-LPE-24DC/48DC/100 - 2903171 ## Classifications |ETIM<br>ETIM 2.0<br>EC001504<br>ETIM 3.0<br>EC001504<br>ETIM 4.0<br>EC001504<br>ETIM 5.0<br>EC001504<br>ETIM 6.0<br>EC001504<br>ETIM 7.0<br>EC001504<br>~~SS~~| |---| |UNSPSC<br>UNSPSC 6.01<br>30211916<br>UNSPSC 7.0901<br>39121542<br>UNSPSC 11<br>39121542<br>UNSPSC 12.01<br>39121542<br>UNSPSC 13.2<br>39122326<br>UNSPSC 18.0<br>39122326<br>UNSPSC 19.0<br>39122326<br>UNSPSC 20.0<br>39122326<br>UNSPSC 21.0<br>39122326<br>~~——~~| |Approvals| |Approvals| Approvals EAC Ex Approvals ## Approval details EAC **==> picture [22 x 21] intentionally omitted <==** **----- Start of picture text -----**<br> <br>**----- End of picture text -----**<br> RU C- DE.A*30.B.01082 Phoenix Contact 2020 © - all rights reserved http://www.phoenixcontact.com 01/03/2020 Page 7 / 7
Updated at June 5, 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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