Phoenix PLC-RPT- 24UC/21AU/RW-Relay module 2900321, suitable for PLC-INTERFACE for rail transit applications, including base terminals, using plug-in connectors and with plug-in miniature multilayer gold-plated contact relays, range: 0.7 x UN to 1.25 x UN, temperature class TX:-40°C to 70°C,1 PDT, input voltage 24V 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
about 2x 107 times
insulation characteristics
Overvoltage Category
III
pollution level
2
Data Management Status
Last data maintenance date
20.03.2025
Electrical characteristics
rated conditions
0.22W
test voltage (coil/contact)
4 kVrms (50Hz,1 min, coil/contact)
Rated insulation voltage
250V AC
Rated overvoltage
6 kV
input data
coil side
Rated input voltage UN
24V DC
Input Voltage Range
18.5V DC ... 33.6V DC
to UN as reference
0.7 ... 1.25
rated voltage ("hot" plug electromagnetic relay)
12V DC
drives and functions
monostable
drive (polarity)
polarization
UN
9 mA
Typical Response Time
4 ms
Typical release time
4 ms
protection circuit
surge protection; freewheeling diode
RCZ filter
various electronic components
Operating voltage display
yellow LED
Output Data
switching
Contact Type
1 changeover contact
Switch Contact Type
single contact
Contact Material
AgSnO, 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)
short-circuit current
200 A (condition short-circuit current)
Maximum power rating (resistive load)
1.2W (24V DC)
output fuse
4 A gL/gG NEOZED
