Product Model
PLC-RSP-120UC/21 C1D2
Selling Points
- 1Slim design for compact installations.
- 2Efficient connection to system cabling using V8 adapter.
- 3Safe isolation between coil and contact side according to DIN EN 50178.
- 4Integrated input circuit and interference suppression circuit for reliable operation.
- 5UL/cUL approved for use in Ex Zone Class I, Div. 2 environments.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Product type | Relay Module | Application | Class I, Division 2 |
Operating mode | 100% operating factor | Mechanical service life | 2x 10 |
Date of last data management | 25.04.2023 | Article revision | 04 |
Overvoltage category | III | Pollution degree | 3 |
Maximum power dissipation for nominal condition | 0.18 W | Test voltage (Winding/contact) | 4 kV AC (50 Hz, 1 min., winding/contact) |
Nominal input voltage U | 120 V AC
110 V DC | Input voltage range | 93.6 V AC/DC ... 168 V AC/DC |
Drive and function | monostable | Typical input current at U | 3.5 mA (at U
3 mA (at U |
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...) |
Minimum switching voltage | 5 V (at 100 mA) | Limiting continuous current | 6 A |
Maximum inrush current | 10 A (4 s) | Min. switching current | 10 mA (at 12 V) |
Interrupting rating (ohmic load) max. | 140 W (at 24 V DC)
20 W | Connection method | Screw connection |
Stripping length | 8 mm | Screw thread | M 3 |
Conductor cross section rigid | 0.14 mm² ... 2.5 mm² | Conductor cross section flexible | 0.14 mm² ... 2.5 mm² |
Conductor cross section AWG | 26 ... 14 | Connection method | Screw connection |
Stripping length | 8 mm | Screw thread | M 3 |
Conductor cross section rigid | 0.14 mm² ... 2.5 mm² | Conductor cross section flexible | 0.14 mm² ... 2.5 mm² |
Conductor cross section AWG | 26 ... 14 | Width | 6.2 mm |
Height | 80 mm | Depth | 94 mm |
Flammability rating according to UL 94 | V0 (Housing) | Degree of protection (Relay base) | IP20 (Relay base) |
Ambient temperature (operation) | -20 °C ... 60 °C | Ambient temperature (storage/transport) | -40 °C ... 85 °C |
Identification | CE-compliant | Identification | Class I, Zone 2, AEx nA nC IIC T6 |
Identification | Class I, Div. 2, Groups A, B, C, D | Identification | Class I, Zone 2, Ex nA nC IIC Gc T6 X |
Standards/regulations | IEC 60664
EN 50178 | Mounting type | DIN rail mounting |
Assembly note | in rows with zero spacing | Mounting position | any |
Specifications may be subject to change without notice