https://www.phoenixcontact.com/pi/products/2834724
Relay Module - PR2-RSC3-LDP-24DC/4X21AU - 2834724
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Preassembled relay modules with screw connection, consisting of: relay base, industrial relay with integrated
LED, free-wheeling diode and engage/disengage manual actuate lever, and retaining bracket. Input voltage:
24 V DC, four PDTs with gold-plated contacts, 5 A
The figure shows the 24 V DC
version
Your advantages
With DC types, freewheeling diode is integrated in relay
Relay with detectable manual operation and status LED
Mechanical switch position indicator
4 PDT types with multi-layer gold contacts
Logical contact arrangement thanks to 1/3-level relay base
Key Commercial Data
Packing unit
GTIN
GTIN
4046356044554
5 pc
Technical data
Note
Utilization restriction
EMC: class A product, see manufacturer's declaration in the download
area
Dimensions
Width
Height
Depth
27 mm
78.5 mm
86 mm
Ambient conditions
Ambient temperature (operation)
Ambient temperature (storage/transport)
-25 °C ... 60 °C
-25 °C ... 70 °C
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https://www.phoenixcontact.com/pi/products/2834724
Relay Module - PR2-RSC3-LDP-24DC/4X21AU - 2834724
Technical data
Coil side
Nominal input voltage U
N
Input voltage range in reference to U
N
Typical input current at U
N
Typical response time
Typical release time
Protective circuit
Operating voltage display
Power dissipation for nominal condition
24 V DC
see diagram
38 mA
13 ms
14 ms
Damping diode
Green LED
0.91 W
Contact side
Contact type
Type of switch contact
Contact material
Maximum switching voltage
Minimum switching voltage
Min. switching current
Maximum inrush current
Limiting continuous current
Interrupting rating (ohmic load) max.
4 PDTs
Single contact
AgNi, hard gold-plated
250 V AC/DC
1V
1 mA
12 A (15 ms)
5A
1250 VA (for 250 V AC)
120 W (at 24 V DC)
110 W (at 48 V DC)
78 W (at 60 V DC)
55 W (at 110 V DC)
77 W (at 220 V DC)
General
Test voltage relay winding/relay contact
Test voltage relay contact/relay contact
Operating mode
Degree of protection
Mechanical service life
Mounting position
Assembly instructions
2 kV (50 Hz, 1 min.)
2 kV (50 Hz, 1 min.)
100% operating factor
RT I (Relay)
5x 10 cycles
any
In rows with zero spacing
7
Connection data input side
Connection name
Connection method
Stripping length
Conductor cross section solid
Conductor cross section flexible
Conductor cross section AWG
Coil side
Screw connection
7 mm
0.14 mm² ... 2.5 mm²
0.14 mm² ... 2.5 mm²
26 ... 14
Connection data output side
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https://www.phoenixcontact.com/pi/products/2834724
Relay Module - PR2-RSC3-LDP-24DC/4X21AU - 2834724
Technical data
Connection data output side
Connection name
Connection method
Stripping length
Conductor cross section solid
Conductor cross section flexible
Conductor cross section AWG
Contact side
Screw connection
7 mm
0.14 mm² ... 2.5 mm²
0.14 mm² ... 2.5 mm²
26 ... 14
Standards and Regulations
Standards/regulations
Degree of pollution
Overvoltage category
IEC 60664
EN 50178
2
II
Environmental Product Compliance
China RoHS
Environmentally Friendly Use Period = 50
For details about hazardous substances go to tab “Downloads”,
Category “Manufacturer's declaration”
Drawings
Circuit diagram
42
44
32
34
22
24
12
14
Diagram
1,8
1,6
Coil voltage U/U
N
41
31
21
11
1,4
1,2
1
0,8
0,6
0
10
20
30
40
50
60
70
Ambient temperature [°C]
80
A1+
A2-
DC coils
Operating voltage range of relay T
u
=T
coil
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https://www.phoenixcontact.com/pi/products/2834724
Relay Module - PR2-RSC3-LDP-24DC/4X21AU - 2834724
Diagram
20
20
Diagram
Switching current [A]
1
2
Switching current [A]
10
6
4
2
1
0,5
0,3
0,2
0,1
10
20
30
10
6
4
2
1
0,5
0,3
0,2
0,1
10
1
2
3
4
20
30
3
1
2
4
50 70 100
200
Switching voltage [V]
300
1
Ohmic load
2
cos
j
= 0.4
L/R < 7 ms
ohmic load
ohmic load, 2 contacts in series
ohmic load, 4 contacts in series
50 70 100
200
Switching voltage [V]
300
AC interrupting rating
DC interrupting rating
Diagram
Cycles
10
6
1
2
10
5
10
4
0
1
2
3
4
5
Switching current [A]
1
250 V AC, ohmic load
2
30 V DC, ohmic load
Electrical service life
Articles in set
Relay base - PR2-BSC3/4X21 - 2833576
Relay base PR2-B, for industrial relay REL-IR with 2 or 4 PDT, 1/3-level version, screw connections, connection
facility for input/interference suppression modules, for mounting on NS 35/7.5
Single relay - REL-IR/LDP- 24DC/4X21AU - 2834096
Pluggable industrial relays with power contacts and additional hard gold plating, 4 PDT, test button, status LED, free-
wheeling diode, mechanical switch position indicator, polarity A1+, A2-, coil voltage: 24 V DC
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https://www.phoenixcontact.com/pi/products/2834724
Relay Module - PR2-RSC3-LDP-24DC/4X21AU - 2834724
Articles in set
Retaining bracket - EL2-P35 - 2833592
Relay retaining bracket, with eject function and integrated equipment marking area (8 x 25 mm), to suit relay base
PR2, for 35 mm high industrial relay
Marker labels - MP 2 - 2833644
Equipment marker, labeling surface 9 x 25 mm
Approvals
Approvals
Approvals
EAC
Ex Approvals
Approval details
EAC
RU C-
DE.A*30.B.01082
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32825 Blomberg
Germany
Tel. +49 5235 300
Fax +49 5235 3 41200
http://www.phoenixcontact.com
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