PLC-RSC- 24UC/21-21AU/MS - Relay Module

2910508

PLC-INTERFACE, consisting of a relay base and pluggable multilayer gold contact relay with manual operation, integrated status LED, Screw connection, 2 changeover contacts, Bridge rectifier, Input voltage: 24 V AC/DC

Product type Relay Module
Product family PLC-INTERFACE
Application Palm switch
Operating mode 100% operating factor
Mechanical service life 5x 106 cycles
Insulation characteristics
Insulation Safe isolation, reinforced insulation
Insulation characteristics: Air clearances and creepage distances between the power circuits
Insulation Safe isolation, reinforced insulation
Overvoltage category III
Pollution degree 2

Maximum power dissipation for nominal condition 0.44 W
Test voltage (Winding/contact) 4 kVrms (50 Hz, 1 min.)
Test voltage (Changeover contact/changeover contact) 2.5 kVrms (50 Hz, 1 min.)
Air clearances and creepage distances between the power circuits
Rated insulation voltage 250 V AC
Rated surge voltage 6 kV

Coil side
Nominal input voltage UN 24 V AC/DC
Input voltage range 20.6 V AC/DC ... 33.6 V AC/DC (20 °C)
Drive and function monostable
Drive (polarity) polarized
Typical input current at UN 18 mA
Typical response time 3 ms ... 15 ms
Typical release time range 3 ms ... 15 ms
Coil voltage 24 V DC
Protective circuit Bridge rectifier; Bridge rectifier
Operating voltage display Yellow LED

Switching
Contact switching type 2 changeover contacts
Type of switch contact Single contact
Contact material AgNi, hard gold-plated
Maximum switching voltage 30 V AC
36 V DC
Minimum switching voltage 12 V (1 mA)
Limiting continuous current 50 mA
Maximum inrush current 50 mA
Min. switching current 1 mA (12 V)
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 12 V
Limiting continuous current 6 A
Maximum inrush current 12 A (20 ms)
Min. switching current 10 mA
Interrupting rating (ohmic load) max. 192 W (24 V DC)
62 W (48 V DC)
42 W (60 V DC)
55 W (110 V DC)
66 W (220 V DC)
2000 VA (250 V AC)
Switching capacity 1 A (24 V, DC13)
1.5 A (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 14 mm
Height 80 mm
Depth 104 mm

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

Ambient conditions
Degree of protection (Relay) RT II
Degree of protection (Relay base) IP20
Degree of protection (Installation location) ≥ IP54
Ambient temperature (operation) -40 °C ... 60 °C
Ambient temperature (storage/transport) -40 °C ... 85 °C
Altitude ≤ 2000 m