PLC-RPT- 72UC/21-21AU/RW - Relay Module

2900350

PLC-INTERFACE for railway applications, consisting of basic terminal block with Push-in connection and plug-in miniature relay with multi-layer gold contact, range: 0.7 x UN to 1.25 x UN, temperature class TX: -40°C to +70°C, 2 changeover contacts, input voltage 72 V DC

Product type Relay Module
Product family PLC-INTERFACE
Application Railway applications
Installation location Attached to the vehicle body
Operating mode 100% operating factor
Mechanical service life approx. 3x 107 cycles
Insulation characteristics
Insulation Basic insulation
Insulation characteristics
Insulation Basic insulation
Overvoltage category III
Pollution degree 2

Maximum power dissipation for nominal condition 0.43 W
Test voltage (Winding/contact) 5 kVrms (50 Hz, 1 min., winding/contact)
Test voltage (Changeover contact/changeover contact) 2.5 kVrms (50 Hz, 1 min., changeover contact/changeover contact)
Rated insulation voltage 250 V AC
Rated surge voltage 6 kV

Coil side
Nominal input voltage UN 72 V DC
Input voltage range 50.4 V DC ... 90 V DC
Drive and function monostable
Drive (polarity) polarized
Typical input current at UN 6 mA
Typical response time 5 ms
Typical release time 11 ms
Coil voltage 48 V DC
Protective circuit Bridge rectifier
Surge protection; Freewheeling diode
RCZ filter
Wide-range electronics
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 100 mV (10 mA)
Limiting continuous current 50 mA
Maximum inrush current 50 mA
Min. switching current 1 mA (24 V)
Interrupting rating (ohmic load) max. 1.2 W (at 24 V DC)
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 (Separating plate PLC-ATP must be installed for voltages larger than 250 V (L1, L2, L3) between identical terminal blocks in adjacent modules.)
Minimum switching voltage 12 V AC/DC
Limiting continuous current 6 A
Maximum inrush current 15 A (300 ms)
Min. switching current 10 mA
Interrupting rating (ohmic load) max. 140 W (at 24 V DC)
100 W (at 48 V DC)
60 W (at 60 V DC)
44 W (at 110 V DC)
60 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)
0.2 A (at 250 V, DC13)
2 A (at 24 V, AC15)
2 A (at 120 V, AC15)
2 A (at 250 V, AC15)

Connection method Push-in connection
Stripping length 10 mm
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 mm² (TWIN ferrule)
Conductor cross section AWG 26 ... 14

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 III (Relay)
Degree of protection (Relay base) IP20 (Relay base)
Ambient temperature (operation) -40 °C ... 70 °C (Temperature class TX)
Ambient temperature (storage/transport) -40 °C ... 85 °C

CE
Certificate CE-compliant
UKCA
Certificate UKCA-compliant
Shipbuilding approval
Certificate TAE0000196
Corrosive gas test
Identification ISA-S71.04. G3 Harsh Group
EN 60068-2-60