Procurement managers rarely finalize PLC-OPT-24DC-24DC-10-R without reviewing SMPS Phoenix, Phoenix 2900364 and Phoenixcontact Phoenix Contact Industrial Ethernet Switches, ensuring that the chosen component meets budget, compliance, and delivery conditions.
Phoenix PLC-OPT- 24DC/ 24DC/10/R Solid State Relay Module
The Phoenix PLC-OPT- 24DC/ 24DC/10/R Solid State Relay Module (Part No: 2900398 ) offers a PLC-INTERFACE product, 1 N/O contact contact switching type, electronic design of digital output. Manufactured by Phoenix under the Phoenix Solid State Relay Module category, this model belongs to the Phoenix PLC Series.

| Brand | Phoenix Contact |
| Product Type | Solid state relay Module |
| Model Number | PLC-OPT- 24DC/ 24DC/10/R |
Phoenix PLC-OPT- 24DC/ 24DC/10/R Solid State Relay Module – Technical Specifications
| Specification | Value |
|---|---|
| Product type | Solid-state relay module |
| Product family | PLC-INTERFACE |
| Application | With integrated solid-state relay |
| Overvoltage category | II |
| Maximum power dissipation for nominal condition | 0.07 W |
| Test voltage (Input/output) | - |
| Nominal input voltage UN | - |
| Nominal voltage (plugged-in solid-state relay) | - |
| Input voltage range in reference to UN | - |
| Input voltage range | - |
| Switching threshold "0" signal in reference to UN | < 0.4 |
| Switching threshold "1" signal in reference to UN | > 0.8 |
| Typical input current at UN | - |
| Typical response time | 100 µs |
| Typical turn-off time | 500 µs |
| Operating voltage display | Yellow LED |
| Protective circuit | Reverse polarity protection; Polarity protection diode |
| Transmission frequency | 100 Hz |
| Contact switching type | 1 N/O contact |
| Design of digital output | electronic |
| Contact connection type | Power contact |
| Output voltage range | 3 V DC ... 33 V DC |
| Limiting continuous current | 100 mA |
| Maximum inrush current | - |
| Voltage drop at max. limiting continuous current | < 1.2 V |
| Output circuit | 2-conductor, floating |
| Connection method | Push-in connection |
| Stripping length | 10 mm |
| Screw thread | - |
| Tightening torque | - |
| Width | 6.2 mm |
| Height | 80 mm |
| Depth | 95 mm |
| Color | gray (RAL 7042) |
| Ambient temperature (storage/transport) | -40 °C ... 85 °C |
| Temperature | D |
| Humidity | A |
| Vibration | B/C |
| EMC | B |
| Enclosure | Required protection according to the Rules shall be provided upon installation on board |
| Mounting Type | DIN rail mounting |
| Mounting Position | any |
| Degree of Protection Relay | - |
| Housing Material | - |
| Output Resistor | - |
Engineered by Phoenix Contact, the PLC-OPT-24DC/24DC/10/R (Part No: 2900398) is a high-precision solid-state relay module from the trusted PLC-INTERFACE series. It features a 2-conductor floating output circuit and is designed with integrated solid-state relay functionality to support robust digital output in tight-space installations. Built for DIN rail mounting, this module uses a convenient push-in connection for fast, tool-free wiring in control cabinets.
With a rapid response time of 100 µs and a turn-off time of 500 µs, it ensures near-instantaneous switching performance. The module is capable of handling a continuous current of 100 mA and operates over a wide output voltage range of 3 V DC to 33 V DC. Designed for electronic switching with 1 N/O contact, it minimizes mechanical wear and increases lifecycle durability. The reverse polarity protection and diagnostic yellow LED offer added safety and monitoring ease during operation. With a compact width of 6.2 mm and an ambient operating range from -40°C to 85°C, this relay module fits demanding industrial requirements with ease.
With certifications for vibration, EMC compliance, and category II overvoltage protection, the Phoenix Contact PLC-OPT-24DC/24DC/10/R is trusted across global automation applications. It’s the go-to choice for engineers who need compact, fast, and dependable switching modules. For more Phoenix Contact SSR options, visit the Phoenix Relay Product Page. To explore the full product portfolio, visit Phoenix Contact on IndMALL.







