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Phoenix Contact 2981839 Safe Coupling Relay
The PHOENIX CONTACT PSR-SCP-24UC/URM/3X1/3X2 is a safe coupling relay ideal for applications requiring reliable signal transmission between two systems with confirmation functionality. It incorporates force-guided contacts, ensuring reliable signal transfer even in fault conditions. The integrated signal contact simplifies proof testing according to IEC 61508, and it supports one or two-channel activation. This relay is suitable for use in safety-critical applications, meeting standards like EN ISO 13849-1 and IEC 61508.
Phoenix Contact 2981839 Safe Coupling Relay Specifications:
- Packing unit: 1 pc
- GTIN: 4046356138604
- Weight per Piece (excluding packing): 156.000 g
- Custom tariff number: 85364900
- Country of origin: Germany
- Utilization restriction: EMC: class A product, see manufacturer's declaration
- Width: 22.5 mm
- Height: 114.5 mm
- Depth: 99 mm
- Ambient temperature (operation): -20 °C ... 55 °C
- Ambient temperature (storage/transport): -40 °C ... 70 °C
- Max. permissible relative humidity (operation): 75 % (on average, 85% infrequently, non-condensing)
- Max. permissible humidity (storage/transport): 75 % (on average, 85% infrequently, non-condensing)
- Maximum altitude: max. 2000 m
- Rated control circuit supply voltage US: 24 V AC/DC -15 % / +10 %
- Rated control supply current IS: typ. 45 mA
- Power consumption at US: typ. 1.08 W
- Inrush current (DC): typ. 350 mA
- Inrush current (AC): typ. 350 mA
- Typ. starting time: typ. 15 ms
- Typical release time: typ. 15 ms
- Recovery time: < 500 ms
- Operating voltage display: 1 x green LED
- Protective circuit: Suppressor diode
- Maximum switching frequency: 0.5 Hz
- Contact type: 3 enabling current paths, 3 confirmation current paths
- Contact material: AgSnO2
- Maximum switching voltage: 230 V AC/DC
- Minimum switching voltage: 5 V AC/DC
- Limiting continuous current (N/O): 6 A
- Limiting continuous current (N/C): 3 A
- Maximum inrush current: 8 A
- Minimum inrush current: 10 mA
- Sq. Total current: 48 A
- Interrupting rating (ohmic load): For additional values, see load curve
- Maximum interrupting rating (inductive load): 48 W (N/O contact, 24 V DC), 40 W (N/O contact, 48 V DC), 36 W (N/O contact, 60 V DC)
- Switching capacity: min. 50 mW
- Mechanical service life: 10x 10^6 cycles
- Switching capacity according to IEC 60947-5-1: 5 A (24 V (DC13)), 5 A (250 V (AC15))
- Output fuse (N/O): 10 A gL/gG
- Output fuse (N/O, low demand): 4 A gL/gG
- Output fuse (N/C): 6 A gL/gG
- Relay type: Electromechanical relay with forcibly guided contacts
- Nominal operating mode: 100% operating factor
- Net weight: 126.9 g
- Mounting position: vertical or horizontal
- Mounting type: DIN rail mounting
- Degree of protection: IP20, IP54
- Housing material: PBT
- Housing color: yellow
- Connection method: Screw connection
- pluggable: Yes
- Conductor cross section solid min.: 0.2 mm²
- Conductor cross section solid max.: 2.5 mm²
- Conductor cross section flexible min.: 0.2 mm²
- Conductor cross section flexible max.: 2.5 mm²
- Conductor cross section AWG min.: 24
- Conductor cross section AWG max.: 12
- Stripping length: 7 mm
- Screw thread: M3
- Stop category: 0
- Safety Integrity Level (SIL) IEC 61508 (High demand): 1
- Safety Integrity Level (SIL) IEC 61508 (Low demand): 1
- Performance level (EN ISO 13849): c
- Category (EN ISO 13849): 1
- Safety Integrity Level Claim Limit (SIL CL): 1
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Frequently Asked Questions
Where can I buy Phoenix Contact 2981839?
You can click on the BUY or RFQ button to purchase 2981839 from an authorized Phoenix Contact distributor.
How do I troubleshoot issues or seek technical support for part 2981839?
You can download the 2981839 datasheet or visit the Phoenix Contact website for support.
Who is the manufacturer of 2981839?
Phoenix Contact