https://www.phoenixcontact.com/us/products/2980539
Reversing load relay - PLC-SC-ELR W1/ 2-24DC - 2980539
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PLC-INTERFACE as an electronic reversing load relay, consisting of PLC-BSC.../21 basic terminal block with
screw connection and integrated circuit, for driving DC motors, with LED and protective circuit, output: 10 ... 30 V
DC/2 A
Your advantages
Wear-free reversing
Short-circuit, surge, and overload-proof output
Screw or spring-cage connection
Braking by controlling both inputs
Integrated locking circuit and load wiring
Key Commercial Data
Packing unit
1 pc
GTIN
GTIN
4046356051309
Weight per Piece (excluding packing)
48.900 g
Custom tariff number
85364190
Country of origin
Germany
Technical data
Note
Utilization restriction
EMC: class A product, see manufacturer's declaration in the download
area
Dimensions
Width
6.5 mm
Height
80 mm
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Reversing load relay - PLC-SC-ELR W1/ 2-24DC - 2980539
Technical data
Dimensions
Depth
86 mm
Ambient conditions
Ambient temperature (operation)
-25 °C ... 60 °C
Ambient temperature (storage/transport)
-40 °C ... 85 °C
Degree of protection
IP20
Input data
Input name
Device supply
Nominal input voltage UN
24 V DC ±20 % (Control voltage UST right/left)
Input voltage range
19.2 V DC ... 28.8 V DC
Typical input current at UN
approx. 3 mA (Control input current IST right/left)
Rated control circuit supply voltage US
24 V DC
Control supply voltage range
19.2 V DC ... 28.8 V DC
Transmission frequency
300 Hz
Protective circuit
Reverse polarity protection Polarity protection diode
Surge protection
Surge voltage protection
> 33 V DC
Typical response time
200 µs
Status display
Yellow LED
Switchover time RL/LL (turn-on time)
80 ms
Input name
Control input right/left
Nominal input voltage UN
24 V DC
Input voltage range in reference to UN
0.8 ... 1.2
Input voltage range
19.2 V DC ... 28.8 V DC
Output data load output
Output name
DC output
Note
Protect the supply voltage at the output using a suitable fuse.
Nominal output voltage
24 V DC
Operating voltage range
10 V DC ... 30 V DC
Nominal output voltage range
10 V DC ... 30 V DC
Type of protection
Reverse polarity protection
Protective circuit/component
Polarity protection diode
Note on protection circuit
No continuous protection against polarity reversal
Type of protection
Surge protection
General
Mounting position
Vertical (horizontal DIN rail)
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Reversing load relay - PLC-SC-ELR W1/ 2-24DC - 2980539
Technical data
General
Assembly instructions
In rows with zero spacing
Operating mode
100% operating factor
Connection data
Connection name
Control circuits
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 2
Connection name
Load circuit
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
Standards and Regulations
Designation
Air clearances and creepage distances between the power circuits
Standards/regulations
IEC 60664
EN 50178
Rated insulation voltage
50 V
Rated surge voltage
0.5 kV
Insulation
Basic insulation
Pollution degree
2
Overvoltage category
II
Conformance/approvals
Designation
CE
Identification
CE-compliant
Environmental Product Compliance
REACh SVHC
Lead 7439-92-1
China RoHS
Environmentally Friendly Use Period = 50 years
For details about hazardous substances go to tab “Downloads”, Category
“Manufacturer's declaration”
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Reversing load relay - PLC-SC-ELR W1/ 2-24DC - 2980539
Drawings
Application drawing
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Reversing load relay - PLC-SC-ELR W1/ 2-24DC - 2980539
Diagram
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Reversing load relay - PLC-SC-ELR W1/ 2-24DC - 2980539
Circuit diagram
Classifications
eCl@ss
eCl@ss 10.0.1
27371014
eCl@ss 4.0
27371100
eCl@ss 4.1
27371100
eCl@ss 5.0
27371000
eCl@ss 5.1
27371000
eCl@ss 6.0
27371000
eCl@ss 7.0
27371014
eCl@ss 8.0
27371014
eCl@ss 9.0
27371014
ETIM
ETIM 4.0
EC002055
ETIM 5.0
EC002055
ETIM 6.0
EC002055
ETIM 7.0
EC002055
UNSPSC
UNSPSC 6.01
30211916
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Reversing load relay - PLC-SC-ELR W1/ 2-24DC - 2980539
Classifications
UNSPSC
UNSPSC 7.0901
39121542
UNSPSC 11
39121542
UNSPSC 12.01
39121542
UNSPSC 13.2
39121542
UNSPSC 18.0
39122333
UNSPSC 19.0
39122333
UNSPSC 20.0
39122333
UNSPSC 21.0
39122333
Approvals
Approvals
Approvals
EAC
Ex Approvals
Approval details
EAC
TR_TS_D_00573_c
Accessories
Accessories
Bridge
Continuous plug-in bridge - FBST 500-PLC RD - 2966786
Continuous plug-in bridge, length: 500 mm, color: red
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Reversing load relay - PLC-SC-ELR W1/ 2-24DC - 2980539
Accessories
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
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
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Reversing load relay - PLC-SC-ELR W1/ 2-24DC - 2980539
Accessories
Single plug-in bridge - FBST 8-PLC GY - 2967688
Single plug-in bridge, length: 8 mm, number of positions: 2, color: gray
DIN rail
DIN rail, unperforated - NS 35/ 7,5 V2A UNPERF 2000MM - 0801377
DIN rail, unperforated, Standard profile, width: 35 mm, height: 7.5 mm, acc. to EN 60715, material: Stainless steel V2A,
uncoated, length: 2000 mm, color: silver
DIN rail perforated - NS 35/ 7,5 PERF 2000MM - 0801733
DIN rail perforated, Standard profile, width: 35 mm, height: 7.5 mm, acc. to EN 60715, material: Steel, galvanized,
passivated with a thick layer, length: 2000 mm, color: silver
DIN rail, unperforated - NS 35/ 7,5 CU UNPERF 2000MM - 0801762
DIN rail, unperforated, Standard profile, width: 35 mm, height: 7.5 mm, acc. to EN 60715, material: Copper, uncoated,
length: 2000 mm, color: copper-colored
DIN rail, unperforated - NS 35/15 UNPERF 2000MM - 1201714
DIN rail, unperforated, Standard profile, width: 35 mm, height: 15 mm, similar to EN 60715, material: Steel, galvanized,
passivated with a thick layer, length: 2000 mm, color: silver
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Reversing load relay - PLC-SC-ELR W1/ 2-24DC - 2980539
Accessories
DIN rail, unperforated - NS 35/15 CU UNPERF 2000MM - 1201895
DIN rail, unperforated, Standard profile, width: 35 mm, height: 15 mm, similar to EN 60715, material: Copper, uncoated,
length: 2000 mm, color: copper-colored
DIN rail, unperforated - NS 35/15-2,3 UNPERF 2000MM - 1201798
DIN rail, unperforated, Standard profile 2.3 mm, width: 35 mm, height: 15 mm, acc. to EN 60715, material: Steel,
galvanized, passivated with a thick layer, length: 2000 mm, color: silver
DIN rail, unperforated - NS 35/15 AL UNPERF 2000MM - 1201756
DIN rail, unperforated, Standard profile, width: 35 mm, height: 15 mm, similar to EN 60715, material: Aluminum,
uncoated, length: 2000 mm, color: silver
DIN rail perforated - NS 35/15 PERF 2000MM - 1201730
DIN rail perforated, Standard profile, width: 35 mm, height: 15 mm, similar to EN 60715, material: Steel, galvanized,
passivated with a thick layer, length: 2000 mm, color: silver
DIN rail, unperforated - NS 35/ 7,5 UNPERF 2000MM - 0801681
DIN rail, unperforated, Standard profile, width: 35 mm, height: 7.5 mm, acc. to EN 60715, material: Steel, galvanized,
passivated with a thick layer, length: 2000 mm, color: silver
Partition plate
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Reversing load relay - PLC-SC-ELR W1/ 2-24DC - 2980539
Accessories
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
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
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