PLC-RSC- 12DC/21HC - Relay Module

2967617

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 12 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 0.4 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 12 V DC
Input voltage range 10.3 V DC ... 16.8 V DC (20 °C)
Drive and function monostable
Drive (polarity) polarized
Typical input current at UN 33 mA
Typical response time 8 ms
Typical release time 10 ms
Protective circuit Reverse polarity protection; Polarity protection diode
Freewheeling diode; Freewheeling diode
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

Width 14 mm
Height 80 mm
Depth 94 mm

Color gray (RAL 7042)
Flammability rating according to UL 94 V0 (Housing)

Ambient conditions
Degree of protection (Relay) RT II (Relay)
Degree of protection (Relay base) IP20 (Relay base)
Ambient temperature (operation) -40 °C ... 60 °C
Ambient temperature (storage/transport) -40 °C ... 85 °C