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Phoenix PLC-RPT-110UC/21-21AU/RW-Relay Module 2900351, suitable for PLC-INTERFACE for rail transit applications, including base terminals, using plug-in connection and with plug-in miniature multi-layer gold-plated contact relay, range: 0.7 x UN to 1.25 x UN, temperature class TX:-40°C to 70°C,2 PDT, input voltage 110V DC

Product Type Relay Module
product series PLC-INTERFACE
Application Railway applications
Installation position Attached to body
Mode of operation 100% operating factor
mechanical life approx. 3x 107times
insulation characteristics
insulation Foundation Isolation
Overvoltage Category III
pollution level 2
Data Management Status
Last data maintenance date 20.03.2025

rated conditions 0.5W
test voltage (coil/contact) 5 kVrms(50Hz,1 min, coil/contact)
test voltage (changeover contact/changeover contact) 2.5 kVrms(50Hz,1 minute, changeover contact/changeover contact)
Rated insulation voltage 250V AC
Rated overvoltage 6 kV

coil side
Rated input voltage UN 110V DC
Input Voltage Range 77V DC ... 137.5V DC
to UNas reference 0.7 ... 1.25
rated voltage ("hot" plug electromagnetic relay) 60V DC
drives and functions monostable
drive (polarity) polarization
UN 4.5 mA
Typical Response Time 5 ms
Typical release time 11 ms
protection circuit Bridge Rectifier
surge protection; freewheeling diode
RCZ filter
various electronic components
Operating voltage display yellow LED

switching
Contact Type 2 changeover contacts
Switch Contact Type Single contact
Contact Material AgNi, hard gold plating
maximum switching voltage 30V AC
36V DC
Minimum Switching Voltage 100 mV (10 mA)
limit continuous current 50 mA
Maximum impact current 50 mA
minimum switching current 1 mA (24 V)
Maximum power rating (resistive load) 1.2W (24V DC)
switching: when the gold plating layer is destroyed
Considerations If the gold plating is damaged, the following values are applicable.
maximum switching voltage 250V AC/DC (When the voltage between the same terminal blocks of two adjacent modules is greater than 250V(L1, L2, L3), the partition PLC-ATP must be used.)
Minimum Switching Voltage 12V AC/DC
limit continuous current 2x 6 A (see Temperature Load Curve)
Maximum impact current 15 A (300 ms)
minimum switching current 10 mA
2967060
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PHOENIX PLC-RPT-110UC/21-21AU/RW-RELAY MODULE 2900351

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