https://www.phoenixcontact.com/us/products/2912523
Relay Module - PLC-RSP- 48DC/21-21 - 2912523
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PLC relay, consisting of base terminal block PLC-BSP.../21 with spring-cage connection and pluggable miniature
relay with power contact, for assembly on DIN rail NS 35/7.5, 1 PDT, input voltage 48 V DC
Product Features
■
■
■
■
■
■
Slim design
Efficient connection to system cabling using V8 adapter
RT III sealed relay
Safe isolation according to DIN EN 50178 between coil and contact
Integrated input circuit and interference suppression circuit
Functional plug-in bridges
Key Commercial Data
Packing unit
Weight per Piece (excluding packing)
Custom tariff number
Country of origin
1 pc
64.56 g
85364190
Germany
Technical data
Note
Utilization restriction
EMC: class A product, see manufacturer's declaration in the download
area
Dimensions
Width
Height
Depth
14 mm
80 mm
94 mm
Ambient conditions
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https://www.phoenixcontact.com/us/products/2912523
Relay Module - PLC-RSP- 48DC/21-21 - 2912523
Technical data
Ambient conditions
Ambient temperature (operation)
Ambient temperature (storage/transport)
-40 °C ... 60 °C
-40 °C ... 85 °C
Coil side
Nominal input voltage U
N
Typical input current at U
N
Typical response time
Typical release time
Protective circuit
Operating voltage display
Power dissipation for nominal condition
48 V DC
20 mA
8 ms
10 ms
Reverse polarity protection Polarity protection diode
Free-wheeling diode Damping diode
Yellow LED
0.96 W
Contact side
Contact type
Contact material
Maximum switching voltage
Minimum switching voltage
Min. switching current
Maximum inrush current
Limiting continuous current
Interrupting rating (ohmic load) max.
2 PDT
AgNi
250 V AC/DC (The separating plate PLC-ATP should be installed for
voltages larger than 250 V (L1, L2, L3) between identical terminal blocks in
adjacent modules. Potential bridging is then carried out with FBST 8-PLC...
or ...FBST 500...)
5 V AC/DC (at 10 mA)
10 mA (At 5 V)
15 A (300 ms)
6A
140 W (at 24 V DC)
85 W (at 48 V DC)
60 W (at 60 V DC)
44 W (at 110 V DC)
60 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 250 V, DC13)
3 A (at 24 V, AC15)
3 A (at 120 V, AC15)
3 A (at 250 V, AC15)
Connection data input side
Connection name
Connection method
Stripping length
Coil side
Spring-cage connection
8 mm
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https://www.phoenixcontact.com/us/products/2912523
Relay Module - PLC-RSP- 48DC/21-21 - 2912523
Technical data
Connection data input side
Conductor cross section solid
Conductor cross section flexible
Conductor cross section AWG
0.14 mm² ... 2.5 mm²
0.14 mm² ... 2.5 mm²
26 ... 14
Connection data output side
Connection name
Connection method
Stripping length
Conductor cross section solid
Conductor cross section flexible
Conductor cross section AWG
Contact side
Spring-cage connection
8 mm
0.14 mm² ... 2.5 mm²
0.14 mm² ... 2.5 mm²
26 ... 14
General
Operating mode
Degree of protection
Mechanical service life
Flammability rating according to UL 94
Designation
Standards/regulations
100% operating factor
RT III (Relay)
3 x 10 cycles
V0
Standards/regulations
IEC 60664
EN 50178
IEC 62103
Rated surge voltage/insulation
Degree of pollution
Overvoltage category
Mounting position
Assembly instructions
6 kV (safe isolation: control side / contact side)
2
III
any
In rows with zero spacing
7
Standards and Regulations
Connection in acc. with standard
Designation
Standards/regulations
CUL
Standards/regulations
IEC 60664
EN 50178
IEC 62103
Rated surge voltage/insulation
Degree of pollution
Overvoltage category
Flammability rating according to UL 94
6 kV (safe isolation: control side / contact side)
2
III
V0
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https://www.phoenixcontact.com/us/products/2912523
Relay Module - PLC-RSP- 48DC/21-21 - 2912523
Articles in set
Relay socket - PLC-BSP- 48DC/21-21 - 2912455
14 mm PLC basic terminal block with spring-cage connection, without relay or solid-state relay, for mounting on DIN rail
NS 35/7,5, 2 PDTs, input voltage 48 V DC
Single relay - REL-MR- 24DC/21-21 - 2961192
Plug-in miniature power relay, with power contact, 2 PDTs, input voltage 24 V DC
Classifications
eCl@ss
eCl@ss 4.0
eCl@ss 4.1
eCl@ss 5.0
eCl@ss 5.1
eCl@ss 6.0
eCl@ss 7.0
eCl@ss 8.0
eCl@ss 9.0
27371102
27371102
27371001
27371001
27371001
27371001
27371601
27371601
ETIM
ETIM 2.0
ETIM 3.0
ETIM 4.0
ETIM 5.0
EC000196
EC000196
EC000196
EC001437
UNSPSC
UNSPSC 6.01
UNSPSC 7.0901
UNSPSC 11
UNSPSC 12.01
UNSPSC 13.2
30211916
39121515
39121515
39121515
39121515
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https://www.phoenixcontact.com/us/products/2912523
Relay Module - PLC-RSP- 48DC/21-21 - 2912523
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
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
04/27/2016 Page 5 / 11
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