PLC-RSC-120UC/21AU - Relay Module

2966281

PLC-INTERFACE, consisting of PLC-BSC.../21 basic terminal block with screw connection and plug-in miniature relay with multi-layer gold contact, for mounting on DIN rail NS 35/7,5, 1 changeover contact, input voltage 120 V AC/110 V DC

Product type Relay Module
Product family PLC-INTERFACE
Application Universal
Operating mode 100% operating factor
Mechanical service life 2x 107 cycles

Maximum power dissipation for nominal condition 0.42 W
Test voltage (Winding/contact) 4 kV AC (50 Hz, 1 min., winding/contact)
Insulation characteristics: Coil/contact
Rated insulation voltage 250 V
Rated impulse withstand voltage 6 kV
Overvoltage category III
Degree of pollution 3

Coil side
Nominal input voltage UN 120 V AC
110 V DC
Input voltage range 93.6 V AC ... 168 V AC (20 °C)
85.8 V DC ... 154 V DC (20 °C)
Drive and function monostable
Drive (polarity) polarized
Typical input current at UN 3.5 mA (at UN = 120 V AC)
3 mA (at UN = 120 V AC)
Typical response time 6 ms
Typical release time 15 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 AgSnO, hard gold-plated
Maximum switching voltage 30 V AC
36 V DC
Minimum switching voltage 100 mV (10 mA)
Limiting continuous current 50 mA
Maximum inrush current 50 mA
Min. switching current 1 mA (24 V)
Short-circuit current 200 A (conditional short-circuit current)
Interrupting rating (ohmic load) max. 1.2 W (at 24 V DC)
Output fuse 4 A gL/gG NEOZED
Switching: when the gold layer is destroyed
Note the following values are applicable if a gold layer is destroyed
Maximum switching voltage 250 V AC/DC
Minimum switching voltage 5 V (at 100 mA)
Limiting continuous current 6 A
Min. switching current 10 mA (at 12 V)
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 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)

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 6.2 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 base) IP20 (Relay base)
Ambient temperature (operation) -40 °C ... 55 °C
Ambient temperature (storage/transport) -40 °C ... 85 °C