https://www.phoenixcontact.com/us/products/2900319
Relay Module - PLC-RPT- 72UC/21/RW - 2900319
Please be informed that the data shown in this PDF Document is generated from our Online Catalog. Please find the complete data in the user's
documentation. Our General Terms of Use for Downloads are valid
(http://phoenixcontact.com/download)
PLC-INTERFACE for railway applications, consisting of basic terminal block with push-in connection and plug-in
miniature relay with power contact, range: 0.7 x UN to 1.25 x UN, temperature class TX: -40°C to +70°C, 1 PDT,
input voltage 72 V DC
Your advantages
Optimum relay operation thanks to wide-range electronics
Safe isolation according to DIN EN 50178 between coil and contact
Certified according to EN 50155
Vibration and shock resistance according to EN 50155
Temperature range from -40°C to +70°C (+85°C briefly)
Input voltage range of 0.7 to 1.25 x UN (1.4 x UN briefly)
Spring-cage and Push-in connection technology
Key Commercial Data
Packing unit
1 pc
GTIN
GTIN
4046356507417
Weight per Piece (excluding packing)
34.000 g
Custom tariff number
85364900
Country of origin
Germany
Technical data
Note
Utilization restriction
EMC: class A product, see manufacturer's declaration in the download
area
Dimensions
06/27/2020 Page 1 / 15
https://www.phoenixcontact.com/us/products/2900319
Relay Module - PLC-RPT- 72UC/21/RW - 2900319
Technical data
Dimensions
Width
6.2 mm
Height
80 mm
Depth
94 mm
Ambient conditions
Ambient temperature (operation)
-40 °C ... 70 °C (Temperature class TX)
Ambient temperature (storage/transport)
-40 °C ... 85 °C
Degree of protection
RT III (Relay)
IP20 (Relay base)
Coil side
Nominal input voltage UN
72 V DC
Typical input current at UN
3 mA
Typical response time
4 ms
Typical release time
4 ms
Coil voltage
48 V DC
Protective circuit
Bridge rectifier Bridge rectifier
Free-wheeling diode Damping diode
Surge protection
RCZ filter
Wide-range electronics
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
Maximum switching voltage
250 V AC/DC (Separating plate PLC-ATP must be installed for voltages
larger than 250 V (L1, L2, L3) between identical terminal blocks in adjacent
modules.)
Minimum switching voltage
5 V (at 100 mA)
Min. switching current
10 mA (at 12 V)
Maximum inrush current
10 A (4 s)
Limiting continuous current
6A
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)
06/27/2020 Page 2 / 15
https://www.phoenixcontact.com/us/products/2900319
Relay Module - PLC-RPT- 72UC/21/RW - 2900319
Technical data
Contact side
40 W (at 220 V DC)
1500 VA (for 250 V AC)
Switching capacity
1 A (24 V (DC13))
0.2 A (110 V (DC13))
0.1 A (220 V (DC13))
3 A (24 V (AC15))
3 A (120 V (AC15))
3 A (230 V (AC 15))
General
Test voltage relay winding/relay contact
4 kVrms (50 Hz, 1 min.)
Operating mode
100% operating factor
Flammability rating according to UL 94
V0 (Housing)
Mechanical service life
approx. 2x 10 cycles
Mounting position
any
Assembly instructions
In rows with zero spacing
7
Connection data
Connection name
Coil side
Connection method
Push-in connection
Stripping length
8 mm
Conductor cross section solid
0.14 mm² ... 2.5 mm²
Conductor cross section flexible
0.14 mm² ... 2.5 mm²
0.2 mm² ... 2.5 mm² (Single ferrule)
2x 0.5 mm² ... 1 mm² (TWIN ferrule)
Conductor cross section AWG
26 ... 14
Connection data 2
Connection name
Contact side
Connection method
Push-in connection
Stripping length
8 mm
Conductor cross section solid
0.14 mm² ... 2.5 mm²
Conductor cross section flexible
0.14 mm² ... 2.5 mm²
0.2 mm² ... 2.5 mm² (Single ferrule)
2x 0.5 mm² ... 1 mm² (TWIN ferrule)
Conductor cross section AWG
26 ... 14
Standards and Regulations
Connection in acc. with standard
CUL
06/27/2020 Page 3 / 15
https://www.phoenixcontact.com/us/products/2900319
Relay Module - PLC-RPT- 72UC/21/RW - 2900319
Technical data
Standards and Regulations
Standards/regulations
EN 50155 (VDE 0115 part 200)
EN 50178
EN 61373
EN 50121
Rated insulation voltage
250 V AC
Rated surge voltage
6 kV
Pollution degree
2
Overvoltage category
III
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”
Drawings
06/27/2020 Page 4 / 15
https://www.phoenixcontact.com/us/products/2900319
Relay Module - PLC-RPT- 72UC/21/RW - 2900319
Diagram
Electrical service life
06/27/2020 Page 5 / 15
https://www.phoenixcontact.com/us/products/2900319
Relay Module - PLC-RPT- 72UC/21/RW - 2900319
Diagram
DC interrupting rating
06/27/2020 Page 6 / 15
https://www.phoenixcontact.com/us/products/2900319
Relay Module - PLC-RPT- 72UC/21/RW - 2900319
Circuit diagram
Classifications
eCl@ss
eCl@ss 10.0.1
27371601
eCl@ss 4.0
27371000
eCl@ss 4.1
27371000
eCl@ss 5.0
27371600
eCl@ss 5.1
27371600
eCl@ss 6.0
27371600
eCl@ss 7.0
27371601
eCl@ss 8.0
27371601
eCl@ss 9.0
27371601
06/27/2020 Page 7 / 15
https://www.phoenixcontact.com/us/products/2900319
Relay Module - PLC-RPT- 72UC/21/RW - 2900319
Classifications
ETIM
ETIM 2.0
EC001437
ETIM 3.0
EC001437
ETIM 4.0
EC001437
ETIM 5.0
EC001437
ETIM 6.0
EC001437
ETIM 7.0
EC001437
UNSPSC
UNSPSC 6.01
30211916
UNSPSC 7.0901
39121515
UNSPSC 11
39121515
UNSPSC 12.01
39121515
UNSPSC 13.2
39122334
UNSPSC 18.0
39122334
UNSPSC 19.0
39122334
UNSPSC 20.0
39122334
UNSPSC 21.0
39122334
Approvals
Approvals
Approvals
DNV GL / UL Listed / UL Recognized / cUL Recognized / cUL Listed / RC FRT / EAC / EAC / cULus Recognized / cULus Listed
Ex Approvals
Approval details
DNV GL
https://approvalfinder.dnvgl.com/
TAE0000196-03
UL Listed
http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm
FILE E 172140
06/27/2020 Page 8 / 15
https://www.phoenixcontact.com/us/products/2900319
Relay Module - PLC-RPT- 72UC/21/RW - 2900319
Approvals
UL Recognized
http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm
FILE E 238705
cUL Recognized
http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm
FILE E 238705
cUL Listed
http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm
FILE E 172140
RC FRT
B.00094
EAC
TR_TS_D_00573_c
EAC
RU*CDE.*08.B.00010
cULus Recognized
cULus Listed
Accessories
Accessories
Bridge
06/27/2020 Page 9 / 15
https://www.phoenixcontact.com/us/products/2900319
Relay Module - PLC-RPT- 72UC/21/RW - 2900319
Accessories
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
06/27/2020 Page 10 / 15
https://www.phoenixcontact.com/us/products/2900319
Relay Module - PLC-RPT- 72UC/21/RW - 2900319
Accessories
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
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
06/27/2020 Page 11 / 15
https://www.phoenixcontact.com/us/products/2900319
Relay Module - PLC-RPT- 72UC/21/RW - 2900319
Accessories
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
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
06/27/2020 Page 12 / 15
https://www.phoenixcontact.com/us/products/2900319
Relay Module - PLC-RPT- 72UC/21/RW - 2900319
Accessories
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
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 size: 6.15 x 10.5 mm, Number of individual labels: 10
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
Screwdriver tools
06/27/2020 Page 13 / 15
https://www.phoenixcontact.com/us/products/2900319
Relay Module - PLC-RPT- 72UC/21/RW - 2900319
Accessories
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: PLOTMARK, CMS-P1-PLOTTER, mounting type: snap
into tall marker groove, for terminal block width: 6.2 mm, lettering field size: 6.15 x 10.5 mm, Number of individual labels:
10
Zack marker strip - ZB 6/WH-100:UNBEDRUCKT - 5060935
Zack marker strip, Strip, white, unlabeled, can be labeled with: PLOTMARK, CMS-P1-PLOTTER, mounting type: snap
into tall marker groove, for terminal block width: 6.2 mm, lettering field size: 6.15 x 10.5 mm, Number of individual labels:
10
Marker for terminal blocks - UC-TM 6 - 0818085
Marker for terminal blocks, Sheet, white, unlabeled, can be labeled with: BLUEMARK ID COLOR, BLUEMARK ID,
BLUEMARK CLED, PLOTMARK, CMS-P1-PLOTTER, mounting type: snap into tall marker groove, for terminal block
width: 6.2 mm, lettering field size: 5.6 x 10.5 mm, Number of individual labels: 80
Marker for terminal blocks - UCT-TM 6 - 0828736
Marker for terminal blocks, Sheet, white, unlabeled, can be labeled with: TOPMARK NEO, TOPMARK LASER,
BLUEMARK ID COLOR, BLUEMARK ID, BLUEMARK CLED, THERMOMARK PRIME, THERMOMARK CARD 2.0,
THERMOMARK CARD, mounting type: snap into tall marker groove, for terminal block width: 6.2 mm, lettering field size:
5.6 x 10.5 mm, Number of individual labels: 60
06/27/2020 Page 14 / 15
https://www.phoenixcontact.com/us/products/2900319
Relay Module - PLC-RPT- 72UC/21/RW - 2900319
Accessories
Spare parts
Single relay - REL-MR- 48DC/21 - 2961231
Plug-in miniature relay, with power contact, 1 PDT, 48 V DC input voltage
Phoenix Contact 2020 © - all rights reserved
http://www.phoenixcontact.com
06/27/2020 Page 15 / 15
