Maintenance teams planning replacements for PLC-RSC-24UC-21-MS frequently review SMPS Phoenix, Phoenix 2966207 and Phoenixcontact Phoenix Contact Industrial Ethernet Switches to prevent downtime, checking availability and compatibility with existing systems.
Phoenix PLC-RSC- 24UC/21/MS Relay Module
The Phoenix PLC-RSC- 24UC/21/MS Relay Module (Part No: 2909650 ) offers a 24 V AC/DC nominal input voltage UN, 19.4 V AC/DC ... 33.6 V AC/DC (20 Β°C) input voltage range, polarized Drive, 6 ms typical response time. Manufactured by Phoenix under the Phoenix Relay Module category, this model belongs to the Phoenix PLC Series.

| Brand | Phoenix Contact |
| Product Type | Relay Module |
| Model Number | PLC-RSC- 24UC/21/MS |
Phoenix PLC-RSC- 24UC/21/MS Relay Module β Technical Specifications
| Specification | Value |
|---|---|
| Product type | Relay Module |
| Product family | PLC-INTERFACE |
| Application | Palm switch |
| Mechanical service life | 1x 107 cycles |
| Insulation | - |
| Overvoltage category | III |
| Pollution degree | - |
| Maximum power dissipation for nominal condition | 0.26 W |
| Test voltage (Winding/contact) | 4 kV AC (50 Hz, 1 min., winding/contact) |
| Test voltage (Changeover contact/changeover contact) | - |
| Rated surge voltage | - |
| Nominal input voltage UN | 24 V AC/DC |
| Input voltage range | 19.4 V AC/DC ... 33.6 V AC/DC (20 Β°C) |
| Drive and function | monostable |
| Drive (polarity) | polarized |
| Typical input current at UN | 11 mA (at UN = 24 V AC) |
| Typical response time | 6 ms |
| Typical release time | 15 ms |
| Protective circuit | Bridge rectifier; Bridge rectifier |
| Operating voltage display | Yellow LED |
| Contact switching type | 1 changeover contact |
| Type of switch contact | Single contact |
| Contact material | AgSnO |
| Maximum switching voltage | 250 V AC/DC (The separating plate PLC-ATP should be installed for voltages larger than 250 V (L1, L2, L3) between identical terminal blocks in adjacent modules. Potential bridging is then carried out with FBST 8-PLC... or ...FBST 500...) |
| Limiting continuous current | 6 A |
| Maximum inrush current | 10 A (4 s) |
| Min. switching current | 10 mA (12 V) |
| Interrupting rating (ohmic load) max. | 140 W (at 24 V DC) |
| Switching capacity | 2 A (at 24 V, DC13) |
| Connection method | Screw connection |
| Stripping length | 8 mm |
| Conductor cross section rigid | 0.14 mmΒ² ... 2.5 mmΒ² |
| Conductor cross section flexible | 0.14 mmΒ² ... 2.5 mmΒ² |
| Conductor cross section AWG | 26 ... 14 |
| Tightening torque | 0.6 Nm ... 0.8 Nm |
| Width | 6.2 mm |
| Height | 80 mm |
| depth | 94 mm |
| Color | gray (RAL 7042) |
| Flammability rating according to UL 94 | V0 (Housing) |
| Degree of protection (Relay) | RT II (Relay) |
| Degree of protection (Relay base) | IP20 (Relay base) |
| Ambient temperature (operation) | -40 Β°C ... 60 Β°C |
| Ambient temperature (storage/transport) | -40 Β°C ... 85 Β°C |
| Temperature | D |
| Humidity | A |
| Vibration | B/C |
| EMC | B |
| Enclosure | Required protection according to the Rules shall be provided upon installation on board |
| Low Voltage Directive | Conformance with Low Voltage Directive |
| Electromagnetic compatibility | Conformance with EMC directive |
| Standards/regulations | IEC 60664 |
| Mounting Type | DIN rail mounting |
| Mounting position | any |
| Contact Connection type | - |
| Output fuse | 4 A gL/gG NEOZED |
| Degree of protection (Installation location) | - |
Talk to Our Engineer for Phoenix Input Voltage 24V AC/DC Relay PLC-RSC- 24UC/21/MS part no: 2909650 with exclusive offers. Core System Specifications of PLC-RSC- 24UC/21/MS, 2909650 are Relay Module type and PLC-INTERFACE Product family a versatile solution for Palm switch applications. This relay module features a mechanical service life of 1x 107 cycles, ensuring durability and reliability. With a maximum power dissipation of 0.26 W, it operates efficiently at a nominal input voltage of 24 V AC/DC, within an input voltage range of 19.4 V AC/DC ... 33.6 V AC/DC (20 Β°C). The module has a typical input current of 11 mA (at UN = 24 V AC) at UN, with a response time of 6 ms and a release time of 15 ms. It is equipped with a Bridge rectifier; Bridge rectifier for protection and includes 1 changeover contact made from Screw connection Connection method. Don't Miss Out on a Quote for your requirement of Phoenix Input Voltage 24V AC/DC Relay. Count on us for more economical pricing and more reliable support than other Dealers & Distributors.







