Description
PHOENIX CONTACT PLC-RSC-24DC-21-21
PHOENIX CONTACT PLC-RSC-24DC-21-21
PLC-INTERFACE, consisting of basic terminal block PLC-BSC…/21 with screw connection and plug-in miniature relay with power contact, for assembly on DIN rail NS 35/7,5, 1 changeover contact, input voltage 24 V DC
Notes on operation | Separating plate PLC-ATP must 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…. |
Utilization restriction | |
EMC note | EMC: class A product, see manufacturer’s declaration in the download area |
Product properties
Product type | Relay Module |
Application | Universal |
Operating mode | 100% operating factor |
Mechanical service life | 2x 107 cycles |
Insulation characteristics | |
Overvoltage category | III |
Pollution degree | 3 |
Electrical properties
Maximum power dissipation for nominal condition | 0.22 W |
Test voltage Winding/contact | 4 kV AC (50 Hz, 1 min., winding/contact) |
Input data
Coil side | |
Nominal input voltage UN | 24 V DC |
Input voltage range | 18.5 V DC … 33.6 V DC (20 °C) |
Typical input current at UN | 9 mA |
Typical response time | 5 ms |
Typical release time | 8 ms |
Protective circuit | Reverse polarity protection; Polarity protection diode |
Freewheeling diode; Freewheeling diode | |
Operating voltage display | Yellow LED |
Output data
Switching | |
Contact type | 1 changeover contact |
Type of switch contact | Single contact |
Drive and function | monostable |
Drive (polarity) | bipolar |
Type of contact | Power 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…) |
Minimum switching voltage | 5 V (100 mA) |
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) |
20 W (at 48 V DC) | |
18 W (at 60 V DC) | |
23 W (at 110 V DC) | |
40 W (at 220 V DC) | |
1500 VA (for 250 V AC) | |
Switching capacity | 2 A (at 24 V, DC13) |
0.2 A (at 110 V, DC13) | |
0.1 A (at 220 V, DC13) | |
3 A (at 24 V, AC15) | |
3 A (at 120 V, AC15) | |
3 A (at 230 V, AC15) |
Connection data
Connection method | Screw connection |
Stripping length | 8 mm |
Screw thread | M3 |
Conductor cross section solid | 0.14 mm² … 2.5 mm² |
Conductor cross section flexible | 0.14 mm² … 2.5 mm² |
0.2 mm² … 2.5 mm² (Single ferrule) | |
2x 0.5 mm² … 1.5 mm² (TWIN ferrule) | |
Conductor cross section AWG | 26 … 14 |
Tightening torque | 0.6 Nm … 0.8 Nm |
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