Reliable PLC-RPT-120UC/21/MS Relay Module by Phoenix Contact

Selling Points

1Efficient Connection: Connects seamlessly to system cabling using V8 adapter.
2Slim Design: Compact dimensions (6.2 mm width, 80 mm height) for easy integration.
3Safe Isolation: Ensures safe isolation between coil and contact side according to DIN EN 50178.
4Robust Technical Specs: Handles up to 250 V AC/DC with a maximum inrush current of 10 A (4 s).
5Integrated Circuits: Features integrated input circuit and interference suppression circuit for reliable operation.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Parameter	Value	Parameter	Value
Notes on operation	Separating plate PLC-ATP must 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....	Product type	Relay Module
Product family	PLC-INTERFACE	Application	Palm switch
Operating mode	100% operating factor	Mechanical service life	1x 10
Date of last data management	03.07.2024	Article revision	03
Maximum power dissipation for nominal condition	0.42 W	Test voltage (Winding/contact)	4 kV AC (50 Hz, 1 min., winding/contact)
Rated insulation voltage	250 V	Rated impulse withstand voltage	6 kV
Overvoltage category	III	Degree of pollution	3
Nominal input voltage U	120 V AC 110 V DC	Input voltage range	93.6 V AC ... 168 V AC (20 °C) 85.8 V DC ... 154 V DC (20 °C)
Nominal voltage (plugged-in electromechanical relay)	60 V DC	Drive and function	monostable
Drive (polarity)	polarized	Typical input current at U	3.5 mA (at U 3 mA (at U
Typical response time	6 ms	Typical release time	15 ms
Protective circuit	Bridge rectifier; Bridge rectifier	Operating voltage display	Yellow LED
Contact switching type	1 changeover contact	Type of switch contact	Single contact
Contact material	AgSnO	Maximum switching voltage	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...)
Minimum switching voltage	5 V (at 100 mA)	Limiting continuous current	6 A
Maximum inrush current	10 A (4 s)	Min. switching current	10 mA (12 V)
Short-circuit current	200 A (conditional short-circuit current)	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)
Output fuse	4 A gL/gG NEOZED	Switching capacity	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 method	Push-in connection	Stripping length	10 mm
Conductor cross section rigid	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	Width	6.2 mm
Height	80 mm	Depth	94 mm
Color	gray (RAL 7042)	Flammability rating according to UL 94	V0 (Housing)
Degree of protection (Relay)	RT II (Relay)	Degree of protection (Relay base)	IP20 (Relay base)
Ambient temperature (operation)	-40 °C ... 55 °C	Ambient temperature (storage/transport)	-40 °C ... 85 °C
Certificate	CE-compliant	Certificate	UKCA-compliant
Certificate	TAE0000196	Identification	ISA-S71.04. G3 Harsh Group EN 60068-2-60
Temperature	D	Humidity	A
Vibration	B/C	EMC	B
Enclosure	Required protection according to the Rules shall be provided upon installation on board	Electromagnetic compatibility	Conformance with EMC directive
Low Voltage Directive	Conformance with Low Voltage Directive	Standards/regulations	IEC 60664 IEC 60664A DIN VDE 0110 IEC 60255/DIN VDE 0435 (in relevant parts)
Mounting type	DIN rail mounting	Assembly note	in rows with zero spacing
Mounting position	any

Specifications may be subject to change without notice