CONTACT RELAY MODULE PLC 24UC/21
Description
Relay Module - PLC-RSC- 24UC/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 AC/DC
Dimensions
Width | 6.2 mm |
Height | 80 mm |
Depth | 94 mm |
Ambient conditions
Ambient temperature (operation) | -40 °C ... 60 °C |
Ambient temperature (storage/transport) | -40 °C ... 85 °C |
Coil side
Nominal input voltage UN | 24 V AC/DC |
Input voltage range in reference to UN | see diagram |
Typical input current at UN | 11 mA (at UN = 24 V AC) |
Typical response time | 6 ms |
Typical release time | 15 ms |
Coil voltage | 24 V DC |
Protective circuit | Bridge rectifier |
Operating voltage display | Yellow LED |
Power dissipation for nominal condition | 0.26 W |
Contact side
Contact type | 1 changeover contacts |
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...) |
Minimum switching voltage | 5 V (at 100 mA) |
Min. switching current | 10 mA (At 12 V) |
Maximum inrush current | 12 A (20 ms, N/O contacts) |
Limiting continuous current | 6 A (see diagram) |
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 230 V, AC15) | |
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 input side
Connection method | Screw connection |
Stripping length | 8 mm |
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) | |
2 x 0.5 mm² ... 1.5 mm² (TWIN ferrule) | |
Conductor cross section AWG
| 26 ... 16 |
Connection data output side
Connection method | Push-in connection |
Stripping length | 8 mm |
Conductor cross section solid | 0.14 mm² ... 1.5 mm² |
Conductor cross section flexible
| 0.14 mm² ... 1.5 mm² |
0.14 mm² ... 1.5 mm² (Ferrule with plastic sleeve) | |
0.14 mm² ... 1 mm² (Ferrule with plastic sleeve, two conductors on double terminal block) | |
Conductor cross section AWG
| 26 ... 16 (solid) |
26 ... 16 (flexible) |
General
Test voltage relay winding/relay contact | 4 kVrms (50 Hz, 1 min.) |
Operating mode | 100% operating factor |
Degree of protection
| IP20 (Relay base) |
Mechanical service life | approx. 2 x 107 cycles |
Mounting position | Any |
Assembly instructions | In rows with zero spacing |
Standards and Regulations
Standards/regulations | IEC 60664, EN50178 |
Insulation | Safe isolation, basic insulation, and 4 kV rated surge voltage between all changeover contacts. |
Degree of pollution | 3 |
Overvoltage category | III |
Flammability rating according to UL 94 | V0 (Housing) |
