PLC-RSC-120UC/21HC - Relay Module
2967662
PLC-INTERFACE, consisting of PLC-BSC.../21 HC basic terminal block with screw connection and plug-in miniature relay for high continuous current, for mounting on DIN rail NS 35/7,5, limiting continuous current up to 10 A, 1 changeover contact, input voltage 120 V AC/110 V DC
Product type Relay Module
Product family PLC-INTERFACE
Application High continuous currents
Operating mode 100% operating factor
Mechanical service life 3x 107 cycles
Insulation characteristics
Insulation Safe isolation, reinforced insulation
Insulation characteristics
Insulation Safe isolation, reinforced insulation
Overvoltage category III
Pollution degree 3
Maximum power dissipation for nominal condition 0.54 W
Test voltage (Winding/contact) 4 kV AC (50 Hz, 1 min., winding/contact)
Rated surge voltage 6 kV
Coil side
Nominal input voltage UN 120 V AC
110 V DC
Input voltage range 102 V AC ... 168 V AC (20 °C)
85.8 V DC ... 154 V DC (20 °C)
() 110 V DC
Drive and function monostable
Drive (polarity) polarized
Typical input current at UN 4.2 mA (at 110 V DC)
4.5 mA (at 120 V AC)
Typical response time 7 ms
Typical release time 10 ms
Protective circuit Bridge rectifier; Bridge rectifier
Operating voltage display Yellow LED
Switching
Contact switching type 1 changeover contact
Type of switch contact Single contact
Contact material AgNi
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 12 V (10 mA)
Limiting continuous current 10 A
6 A (value applies to connections 12. If connections 12 are bridged, the normal value applies.)
Maximum inrush current 30 A (300 ms)
Min. switching current 10 mA (12 V)
Interrupting rating (ohmic load) max. 240 W (at 24 V DC)
58 W (at 48 V DC)
48 W (at 60 V DC)
50 W (at 110 V DC)
80 W (at 220 V DC)
2500 VA (for 250 V AC)
Interrupting rating (ohmic load) max. bridged 144 W (for 24 V DC. Value applies to connections 12. If connections 12 are bridged, the normal value applies.)
1500 VA (for 250 V AC. Value applies to connections 12. If connections 12 are bridged, the normal value applies.)
Switching capacity 2 A (at 24 V, DC13)
0.2 A (at 110 V, DC13)
0.2 A (at 250 V, DC13)
6 A (at 24 V, AC15)
6 A (at 120 V, AC15)
6 A (at 250 V, AC15)
Connection method Screw connection
Stripping length 8 mm
Screw thread M3
Conductor cross section rigid 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
