https://www.phoenixcontact.com/us/products/2903358
Relay Module - RIF-1-RSC-LDP-24DC/1X21 - 2903358
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Pre-assembled relay module with screw connection, consisting of: relay base, power contact relay, plug-in
display/interference suppression module, and retaining bracket. Contact type: 1 changeover contact. Input
voltage: 24 V DC
Key Commercial Data
Packing unit
1
GTIN
GTIN
4046356732918
Custom tariff number
85364190
Technical data
Note
Utilization restriction
EMC: class A product, see manufacturer's declaration in the download
area
Dimensions
Width
16 mm
Height
89 mm
Depth
75 mm
Ambient conditions
Ambient temperature (operation)
-40 °C ... 70 °C
Ambient temperature (storage/transport)
-40 °C ... 85 °C
Coil side
Nominal input voltage UN
24 V DC
Input voltage range in reference to UN
see diagram
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Relay Module - RIF-1-RSC-LDP-24DC/1X21 - 2903358
Technical data
Coil side
Typical input current at UN
18 mA
Typical response time
8 ms
Typical release time
10 ms
Coil voltage
24 V DC
Protective circuit
Damping diode
Operating voltage display
Yellow LED
Power dissipation for nominal condition
0.43 W
Contact side
Contact type
1 PDT
Type of switch contact
Single contact
Contact material
AgNi
Maximum switching voltage
250 V AC/DC
Minimum switching voltage
12 V (at 10 mA)
Min. switching current
10 mA (at 12 V)
Maximum inrush current
50 A (20 ms, N/O contact)
Limiting continuous current
11 A (see diagram)
Interrupting rating (ohmic load) max.
264 W (at 24 V DC)
58 W (at 48 V DC)
48 W (at 60 V DC)
50 W (at 110 V DC)
80 W (at 220 V DC)
2750 VA (for 250 V AC)
Switching capacity in acc. with DIN VDE 0660/IEC 60947
2 A (at 24 V, DC13)
0.2 A (at 110 V, DC13)
0.2 A (at 250 V, DC13)
6 A (at 24 V, AC15)
6 A (at 120 V, AC15)
6 A (at 250 V, AC15)
Connection data input side
Connection name
Coil side
Connection method
Screw connection
Stripping length
8 mm
Conductor cross section solid
0.14 mm² ... 6 mm²
Conductor cross section flexible
0.14 mm² ... 4 mm²
Conductor cross section AWG
26 ... 10
Connection data output side
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https://www.phoenixcontact.com/us/products/2903358
Relay Module - RIF-1-RSC-LDP-24DC/1X21 - 2903358
Technical data
Connection data output side
Connection name
Contact side
Connection method
Screw connection
Stripping length
8 mm
Conductor cross section solid
0.14 mm² ... 6 mm²
Conductor cross section flexible
0.14 mm² ... 4 mm²
Conductor cross section AWG
26 ... 10
General
Type of note
Notes on operation
Note
FBS 2-6... plug-in bridge for the input side (A2) and FBS-2-8... plug-in
bridge for the output side (11/21)
Test voltage relay winding/relay contact
4 kVrms (50 Hz, 1 min.)
Operating mode
100% operating factor
Degree of protection
IP20 (Relay socket)
RT III (Relay)
Mechanical service life
approx. 3x 10 cycles
Mounting position
any
Assembly instructions
In rows with zero spacing
7
Standards and Regulations
Standards/regulations
DIN EN 50178
Rated insulation voltage
250 V AC
Rated surge voltage
6 kV
Insulation
safe isolation
Degree of pollution
2
Overvoltage category
III
Environmental Product Compliance
China RoHS
Environmentally Friendly Use Period = 50
For details about hazardous substances go to tab “Downloads”, Category
“Manufacturer's declaration”
Drawings
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Relay Module - RIF-1-RSC-LDP-24DC/1X21 - 2903358
22
12
24
14
21
11
A2-
Diagram
Coil voltage U/UN
Circuit diagram
A1+
DC coils
1,8
1,7
1,6
1,5
1,4
1,3
1,2
1,1
1,0
0,9
0,8
0,7
0,6
20
30
40
80
50
60
70
Ambient temperature [°C]
DC coils
AC coils
Operating voltage range
Diagram
Diagram
10
6
4
2
1
0,5
0,3
0,2
0,1
10
20
30
50 70 100
200
Switching voltage [V]
300
AC, ohmic load
DC, ohmic load
DC, L/R = 40 ms
Interrupting rating
Limiting continuous current per contact [A]
Switching current [A]
20
13
12
11
10
9
8
7
6
5
4
3
2
1
20
30
40
50
60
70
DC coil
Ambient temperature [°C]
AC coil
DC coil, jumper between 11 and 21
AC coil, jumper between 11 and 21
80
Contact derating
Diagram
10
7
10
6
Diagram
1
10
10
2
5
Reduction factor
Cycles
1
0,9
0,8
0,7
0,6
0,5
0,4
4
0
1
2
3
4
5
6
7 8
9 10 11 12 13 14 15 16
Switching current [A]
0,3
1
0,9
0,8
0,7
0,6
0,5
0,4
0,3
0,2
COS j
1 250 V AC, ohmic load (DC coils)
2 250 V AC, ohmic load (AC coils)
Electrical service life
Service life reduction factor
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Relay Module - RIF-1-RSC-LDP-24DC/1X21 - 2903358
Articles in set
Relay socket - RIF-1-BSC/2X21 - 2900930
RIF-1... relay base, for miniature power relay with 1 or 2 changeover contacts or identical solid-state relays, screw
connection, plug-in option for input/interference suppression modules, for mounting on NS 35/7,5
Single relay - REL-MR- 24DC/21HC - 2961312
Plug-in miniature power relay, with power contact for high continuous currents, 1 PDT, input voltage 24 V DC
Plug-in module - RIF-LDP-12-24 DC - 2900939
Plug-in module, for mounting on RIF-1, RIF-2, RIF-3, and RIF-4, with freewheeling diode and yellow LED, polarity: A1+,
A2-, input voltage: 12 - 24 V DC ±20%
Retaining bracket - RIF-RH-1 - 2900953
Relay retaining bracket, with ejector function and holder for marking material, suitable for RIF-1 relay base, for 16 mm tall
miniature power relay and solid-state relay
Classifications
eCl@ss
eCl@ss 5.0
27371601
eCl@ss 5.1
27371601
eCl@ss 6.0
27371601
eCl@ss 7.0
27371601
eCl@ss 8.0
27371601
eCl@ss 9.0
27371601
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Relay Module - RIF-1-RSC-LDP-24DC/1X21 - 2903358
Classifications
ETIM
ETIM 2.0
EC001437
ETIM 3.0
EC001437
ETIM 4.0
EC001437
ETIM 5.0
EC001437
ETIM 6.0
EC001437
UNSPSC
UNSPSC 6.01
30211917
UNSPSC 7.0901
39121516
UNSPSC 11
39121516
UNSPSC 12.01
39121516
UNSPSC 13.2
39122334
Accessories
Accessories
End block
End clamp - CLIPFIX 35 - 3022218
Quick mounting end clamp for NS 35/7,5 DIN rail or NS 35/15 DIN rail, with marking option, width: 9.5 mm, color: gray
Insulating sleeve
Insulating sleeve - MPS-IH WH - 0201663
Insulating sleeve, Color: white
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Relay Module - RIF-1-RSC-LDP-24DC/1X21 - 2903358
Accessories
Insulating sleeve - MPS-IH RD - 0201676
Insulating sleeve, Color: red
Insulating sleeve - MPS-IH BU - 0201689
Insulating sleeve, Color: blue
Insulating sleeve - MPS-IH YE - 0201692
Insulating sleeve, Color: yellow
Insulating sleeve - MPS-IH GN - 0201702
Insulating sleeve, Color: green
Insulating sleeve - MPS-IH GY - 0201728
Insulating sleeve, Color: gray
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Relay Module - RIF-1-RSC-LDP-24DC/1X21 - 2903358
Accessories
Insulating sleeve - MPS-IH BK - 0201731
Insulating sleeve, Color: black
Jumper
Plug-in bridge - FBS 2-6 - 3030336
Plug-in bridge, Pitch: 6.2 mm, Length: 3 mm, Width: 10.7 mm, Number of positions: 2, Color: red
Plug-in bridge - FBS 2-6 BU - 3036932
Plug-in bridge, Pitch: 6.2 mm, Length: 3 mm, Width: 10.7 mm, Number of positions: 2, Color: blue
Plug-in bridge - FBS 2-6 GY - 3032237
Plug-in bridge, Pitch: 6.2 mm, Length: 3 mm, Width: 10.7 mm, Number of positions: 2, Color: gray
Plug-in bridge - FBS 2-8 - 3030284
Plug-in bridge, Pitch: 8.2 mm, Length: 3 mm, Width: 14.7 mm, Number of positions: 2, Color: red
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Relay Module - RIF-1-RSC-LDP-24DC/1X21 - 2903358
Accessories
Plug-in bridge - FBS 2-8 BU - 3032567
Plug-in bridge, Pitch: 8.2 mm, Number of positions: 2, Color: blue
Plug-in bridge - FBS 2-8 GY 7042 - 3032541
Bridge for potential distribution
Marker carriers
Marker carriers - STP 5-2 - 0800967
Double marker carrier, snaps onto the double-level spring-cage terminal block STTB 2,5, STTB 4, PTTB 2,5, PTTB 4 can
be marked with UC-TM 5, ZB 5 or UC-TMF 5, ZBF 5
Terminal marking
Zack marker strip - ZB 5 :UNBEDRUCKT - 1050004
Zack marker strip, Strip, white, unlabeled, can be labeled with: CMS-P1-PLOTTER, PLOTMARK, Mounting type: Snap
into tall marker groove, for terminal block width: 5.2 mm, Lettering field: 5.1 x 10.5 mm
Zack marker strip - ZB 15:UNBEDRUCKT - 0811972
Zack marker strip, Strip, white, unlabeled, can be labeled with: CMS-P1-PLOTTER, PLOTMARK, Mounting type: Snap
into tall marker groove, for terminal block width: 15.2 mm, Lettering field: 10.5 x 15.1 mm
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Relay Module - RIF-1-RSC-LDP-24DC/1X21 - 2903358
Accessories
Test plug terminal block
Test plugs - MPS-MT - 0201744
Test plugs, with solder connection up to 1 mm² conductor cross section, Color: silver
Spare parts
Relay socket - RIF-1-BSC/2X21 - 2900930
RIF-1... relay base, for miniature power relay with 1 or 2 changeover contacts or identical solid-state relays, screw
connection, plug-in option for input/interference suppression modules, for mounting on NS 35/7,5
Single relay - REL-MR- 24DC/21HC - 2961312
Plug-in miniature power relay, with power contact for high continuous currents, 1 PDT, input voltage 24 V DC
Plug-in module - RIF-LDP-12-24 DC - 2900939
Plug-in module, for mounting on RIF-1, RIF-2, RIF-3, and RIF-4, with freewheeling diode and yellow LED, polarity: A1+,
A2-, input voltage: 12 - 24 V DC ±20%
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https://www.phoenixcontact.com/us/products/2903358
Relay Module - RIF-1-RSC-LDP-24DC/1X21 - 2903358
Accessories
Retaining bracket - RIF-RH-1 - 2900953
Relay retaining bracket, with ejector function and holder for marking material, suitable for RIF-1 relay base, for 16 mm tall
miniature power relay and solid-state relay
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http://www.phoenixcontact.com
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