https://www.phoenixcontact.com/us/products/2909655
Relay Module - PLC-RSC- 24DC/21AU/MS - 2909655
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PLC-INTERFACE, consisting of PLC-BSC.../21 basic terminal block with screw connection and plug-in miniature
relay with multi-layer gold contact and manual operation, 1 changeover contact, 24 V DC input voltage
Key Commercial Data
Packing unit
1
GTIN
GTIN
4055626377902
Custom tariff number
85364190
Technical data
Note
Utilization restriction
EMC: class A product, see manufacturer's declaration in the download
area
Dimensions
Width
6.2 mm
Height
80 mm
Depth
94 mm
Ambient conditions
Ambient temperature (operation)
-40 °C ... 60 °C
Ambient temperature (storage/transport)
-40 °C ... 85 °C
Coil side
Nominal input voltage UN
24 V DC
Typical input current at UN
9 mA
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https://www.phoenixcontact.com/us/products/2909655
Relay Module - PLC-RSC- 24DC/21AU/MS - 2909655
Technical data
Coil side
Typical response time
5 ms
Typical release time
8 ms
Protective circuit
Reverse polarity protection Polarity protection diode
Free-wheeling diode Damping diode
Operating voltage display
Yellow LED
Power dissipation for nominal condition
0.22 W
Contact side
Contact type
1 PDT
Type of switch contact
Single contact
Contact material
AgSnO, hard gold-plated
Maximum switching voltage
30 V AC
36 V DC
Minimum switching voltage
100 mV (at 10 mA)
Min. switching current
1 mA (at 24 V)
Maximum inrush current
50 mA
Limiting continuous current
50 mA
Interrupting rating (ohmic load) max.
1.2 W (at 24 V DC)
Contact side (with destroyed gold layer)
Note
the following values are applicable if a gold layer is destroyed
Maximum switching voltage
250 V AC/DC
Minimum switching voltage
5 V (at 100 mA)
Limiting continuous current
6A
Min. switching current
10 mA (at 12 V)
Interrupting rating (ohmic load) max.
140 W (at 24 V DC)
20 W (at 48 V DC)
18 W (at 60 V DC)
23 W (at 110 V DC)
40 W (at 220 V DC)
1500 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)
0.1 A (at 220 V, DC13)
3 A (at 24 V, AC15)
3 A (at 120 V, AC15)
3 A (at 230 V, AC15)
Connection data input side
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https://www.phoenixcontact.com/us/products/2909655
Relay Module - PLC-RSC- 24DC/21AU/MS - 2909655
Technical data
Connection data input side
Connection name
Coil side
Connection method
Screw connection
Stripping length
8 mm
Screw thread
M3
Conductor cross section solid
0.14 mm² ... 2.5 mm²
Conductor cross section flexible
0.14 mm² ... 2.5 mm²
Conductor cross section AWG
26 ... 14
Connection data output side
Connection name
Contact side
Connection method
Screw connection
Stripping length
8 mm
Screw thread
M3
Conductor cross section solid
0.14 mm² ... 2.5 mm²
Conductor cross section flexible
0.14 mm² ... 2.5 mm²
Conductor cross section AWG
26 ... 14
General
Test voltage relay winding/relay contact
4 kV AC (50 Hz, 1 min.)
Operating mode
100% operating factor
Degree of protection
RT II (flux-proof) (Relay)
IP20 (Relay socket)
Mechanical service life
2 x 10 cycles
Mounting position
any
Assembly instructions
In rows with zero spacing
7
Standards and Regulations
Designation
Standards/regulations
Standards/regulations
IEC 60664
EN 50178
Degree of pollution
3
Overvoltage category
III
Flammability rating according to UL 94
V0
Conformance
CE-compliant
Environmental Product Compliance
China RoHS
Environmentally Friendly Use Period = 50
For details about hazardous substances go to tab “Downloads”, Category
“Manufacturer's declaration”
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https://www.phoenixcontact.com/us/products/2909655
Relay Module - PLC-RSC- 24DC/21AU/MS - 2909655
Drawings
Diagram
Circuit diagram
A2
11
A1
14
12
Interrupting rating
Articles in set
Relay socket - PLC-BSC- 24DC/21 - 2966016
6.2 mm PLC basic terminal block with screw connection, without relays or solid-state relay, for mounting on DIN rail NS
35/7,5, 1 PDT, input voltage 24 V DC
Single relay - REL-MR- 24DC/21AU/MS - 2909645
Plug-in miniature power relay, with multi-layer gold contact, 1 changeover contact, manual operation, 24 V DC input
voltage
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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https://www.phoenixcontact.com/us/products/2909655
Relay Module - PLC-RSC- 24DC/21AU/MS - 2909655
Classifications
ETIM
ETIM 2.0
EC001437
ETIM 3.0
EC001437
ETIM 4.0
EC001437
ETIM 5.0
EC001437
ETIM 6.0
EC001437
UNSPSC
UNSPSC 13.2
39122334
Accessories
Accessories
Bridge
Continuous plug-in bridge - FBST 500-PLC RD - 2966786
Continuous plug-in bridge, length: 500 mm, color: red
Continuous plug-in bridge - FBST 500-PLC BU - 2966692
Continuous plug-in bridge, length: 500 mm, color: blue
Continuous plug-in bridge - FBST 500-PLC GY - 2966838
Continuous plug-in bridge, length: 500 mm, color: gray
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https://www.phoenixcontact.com/us/products/2909655
Relay Module - PLC-RSC- 24DC/21AU/MS - 2909655
Accessories
Single plug-in bridge - FBST 6-PLC RD - 2966236
Single plug-in bridge, length: 6 mm, number of positions: 2, color: red
Single plug-in bridge - FBST 6-PLC BU - 2966812
Single plug-in bridge, length: 6 mm, number of positions: 2, color: blue
Single plug-in bridge - FBST 6-PLC GY - 2966825
Single plug-in bridge, length: 6 mm, number of positions: 2, color: gray
Single plug-in bridge - FBST 8-PLC GY - 2967688
Single plug-in bridge, length: 8 mm, number of positions: 2, color: gray
Controller board
System connection - PLC-V8/FLK14/OUT - 2295554
V8 adapter for 8 x PLC-INTERFACE (6.2 mm); Controller: PLC system cabling of output cards; connection 1: Plug
connection; connection 2: 1x IDC/FLK pin strip (14-position); number of channels: 8; control logic: positive switching
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Relay Module - PLC-RSC- 24DC/21AU/MS - 2909655
Accessories
System connection - PLC-V8/FLK14/OUT/M - 2304102
V8 adapter for 8 x PLC-INTERFACE (6.2 mm); Controller: PLC system cabling of output cards; connection 1: Plug
connection; connection 2: 1x IDC/FLK pin strip (14-position); number of channels: 8; control logic: negative switching
System connection - PLC-V8/D15S/OUT - 2296058
V8 adapter for 8 x PLC-INTERFACE (6.2 mm); Controller: PLC system cabling of output cards; connection 1: Plug
connection; connection 2: 1x D-SUB pin strip (15-position); number of channels: 8; control logic: positive switching
System connection - PLC-V8/D15B/OUT - 2296061
V8 adapter for 8 x PLC-INTERFACE (6.2 mm); Controller: PLC system cabling of output cards; connection 1: Plug
connection; connection 2: 1x D-SUB socket strip (15-position); number of channels: 8; control logic: positive switching
DIN rail
DIN rail, unperforated - NS 35/ 7,5 V2A UNPERF 2000MM - 0801377
DIN rail, unperforated, Width: 35 mm, Height: 7.5 mm, Length: 2000 mm, Color: silver
DIN rail perforated - NS 35/ 7,5 PERF 2000MM - 0801733
DIN rail, material: steel galvanized and passivated with a thick layer, perforated, height 7.5 mm, width 35 mm, length:
2000 mm
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https://www.phoenixcontact.com/us/products/2909655
Relay Module - PLC-RSC- 24DC/21AU/MS - 2909655
Accessories
DIN rail, unperforated - NS 35/ 7,5 CU UNPERF 2000MM - 0801762
DIN rail, material: Copper, unperforated, height 7.5 mm, width 35 mm, length: 2 m
DIN rail, unperforated - NS 35/15 UNPERF 2000MM - 1201714
DIN rail, material: Steel, unperforated, height 15 mm, width 35 mm, length: 2 m
DIN rail, unperforated - NS 35/15 CU UNPERF 2000MM - 1201895
DIN rail, material: Copper, unperforated, 1.5 mm thick, height 15 mm, width 35 mm, length: 2 m
DIN rail, unperforated - NS 35/15-2,3 UNPERF 2000MM - 1201798
DIN rail, unperforated, Width: 35 mm, Height: 15 mm, Length: 2000 mm, Color: silver
DIN rail, unperforated - NS 35/15 AL UNPERF 2000MM - 1201756
DIN rail, deep drawn, high profile, unperforated, 1.5 mm thick, material: aluminum, height 15 mm, width 35 mm, length
2000 mm
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https://www.phoenixcontact.com/us/products/2909655
Relay Module - PLC-RSC- 24DC/21AU/MS - 2909655
Accessories
DIN rail perforated - NS 35/15 PERF 2000MM - 1201730
DIN rail, material: steel galvanized and passivated with a thick layer, perforated, height 15 mm, width 35 mm, length:
2000 mm
DIN rail, unperforated - NS 35/ 7,5 UNPERF 2000MM - 0801681
DIN rail, material: Steel, unperforated, height 7.5 mm, width 35 mm, length: 2 m
Labeled terminal marker
Zack marker strip - ZB 6,LGS:FORTL.ZAHLEN - 1051016
Zack marker strip, Strip, white, labeled, can be labeled with: CMS-P1-PLOTTER, Printed horizontally: Consecutive
numbers 1 - 10, 11 - 20, etc. up to 491 - 500, Mounting type: Snap into tall marker groove, for terminal block width: 6.2
mm, Lettering field: 6.15 x 10.5 mm
Partition plate
Separating plate - PLC-ATP BK - 2966841
Separating plate, 2 mm thick, required at the start and end of a PLC terminal strip. Furthermore, it is used for: visual
separation of groups, safe isolation of different voltages of neighboring PLC relays in acc. with DIN VDE 0106-101,
isolation
Power module
Power terminal block - PLC-ESK GY - 2966508
Power terminal block, for the input of up to four potentials, for mounting on NS 35/7.5
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https://www.phoenixcontact.com/us/products/2909655
Relay Module - PLC-RSC- 24DC/21AU/MS - 2909655
Accessories
Screwdriver tools
Screwdriver - SZF 1-0,6X3,5 - 1204517
Actuation tool, for ST terminal blocks, also suitable for use as a bladed screwdriver, size: 0.6 x 3.5 x 100 mm, 2component grip, with non-slip grip
Terminal marking
Zack marker strip - ZB 6:UNBEDRUCKT - 1051003
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: 6.2 mm, Lettering field: 6.15 x 10.5 mm
Zack marker strip - ZB 6/WH-100:UNBEDRUCKT - 5060935
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: 6.2 mm, Lettering field: 6.15 x 10.5 mm
Marker for terminal blocks - UC-TM 6 - 0818085
Marker for terminal blocks, Sheet, white, unlabeled, can be labeled with: BLUEMARK CLED, BLUEMARK LED, CMS-P1PLOTTER, PLOTMARK, Mounting type: Snap into tall marker groove, for terminal block width: 6.2 mm, Lettering field:
5.6 x 10.5 mm
Marker for terminal blocks - UCT-TM 6 - 0828736
Marker for terminal blocks, Sheet, white, unlabeled, can be labeled with: THERMOMARK PRIME, THERMOMARK
CARD, BLUEMARK CLED, BLUEMARK LED, TOPMARK LASER, Mounting type: Snap into tall marker groove, for
terminal block width: 6.2 mm, Lettering field: 5.6 x 10.5 mm
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https://www.phoenixcontact.com/us/products/2909655
Relay Module - PLC-RSC- 24DC/21AU/MS - 2909655
Accessories
Spare parts
Relay socket - PLC-BSC- 24DC/21 - 2966016
6.2 mm PLC basic terminal block with screw connection, without relays or solid-state relay, for mounting on DIN rail NS
35/7,5, 1 PDT, input voltage 24 V DC
Single relay - REL-MR- 24DC/21AU/MS - 2909645
Plug-in miniature power relay, with multi-layer gold contact, 1 changeover contact, manual operation, 24 V DC input
voltage
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http://www.phoenixcontact.com
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