The PHOENIX CONTACT PLC-RSC-120UC/ 1AU/SEN relay module is designed for seamless integration into PLC systems. Its compact size saves valuable space, while the efficient connection via V8 adapter simplifies system cabling. The module incorporates a plug-in miniature relay with a multi-layer gold contact, ensuring reliable switching performance. Safe isolation between the coil and contact, as per DIN EN 50178, enhances system safety. This module is ideal for industrial automation, control systems, and other applications requiring reliable relay functionality.
Ambient temperature (storage/transport): -40 °C ... 85 °C
Nominal input voltage UN: 120 V AC / 110 V DC
Typical input current at UN: 3.5 mA
Typical response time: 6 ms
Typical release time: 15 ms
Protective circuit: Bridge rectifier
Operating voltage display: Yellow LED
Power dissipation for nominal condition: 0.42 W
Contact type: 1 N/O contact
Contact material: AgSnO, hard gold-plated
Maximum switching voltage: 30 V AC / 36 V DC
Minimum switching voltage: 100 mV (at 10 mA)
Min. switching current: 1 mA (at 24 V)
Maximum inrush current: 50 mA
Limiting continuous current: 50 mA
Interrupting rating (ohmic load) max.: 1 W (at 24 V DC)
Maximum switching voltage (gold layer destroyed): 250 V AC/DC
Minimum switching voltage (gold layer destroyed): 5 V (at 100 mA)
Limiting continuous current (gold layer destroyed): 6 A
Min. switching current (gold layer destroyed): 10 mA (at 12 V)
Interrupting rating (ohmic load) max. (gold layer destroyed): 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 in acc. with DIN VDE 0660/IEC 60947: 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)
Test voltage relay winding/relay contact: 4 kV AC (50 Hz, 1 min.)
Operating mode: 100% operating factor
Mechanical service life: 2 x 10^7 cycles
Flammability rating according to UL 94: V0
Standards/regulations: IEC 60664 / EN 50178 / IEC 62103