Contacto Fénix 2986575 Safety Coupling Relay

Contacto Fénix 2986575 (PSR-SCP-24DC/FSP2/2X1/1X2) Safety Coupling Relay

SIL 2 certified safety coupling relay, 24Fuente de alimentación VCC, 2 normalmente abierto + 1 contactos normalmente cerrados, integrated FSP2 test pulse filter, 17.5mm narrow-width DIN rail mounting. Suitable for safety shutdown applications. Número de pedido. 2986575.

1. Definición del segmento del modelo

2. Full Version Core Specification Table

3. Full Series Model List (PSR-SCP Safety Coupling Relay)

4. Competidor / Obsolete Model Replacement List

4.1 Same Brand Alternative Models (Directly Compatible)

4.2 Cross-Brand Competitor Comparison (Functionally Equivalent)

5. Entorno de aplicación & Industry Cases

Recommended Application Scenarios

Process Industrial Automation: Safety coupling between SIS digital output signals and field devices

Machine Safety Control: Safety shutdown loops for robotics, maquinaria de embalaje, maquinaria de impresión

Process Industry: Safety interlock systems for petrochemical, farmacéutico, food & beverage industries

Fabricación de automóviles: Signal isolation and amplification for production line safety gates and emergency stop buttons

Logística & almacenamiento: Safety control loops for stackers in automated warehouses

Energy Industry: Safety shutdown control systems for wind power and PV inverters

Casos de aplicación típicos

1. Chemical Reactor Safety Control System

Application Target: Connect PLC digital output to emergency shutdown valve actuator to realize safety state shutdown

Ventaja principal: Integrated FSP2 test pulse filter avoids false valve actuation caused by PLC self-test pulses

Safety Configuration: Redundant design with 2 SIN contactos; 1 NC contact for fault alarm

Effect: Meets SIL 2 nivel de seguridad, ensures stable reactor operation and reduces false shutdown rate by 30%

2. Automotive Welding Robot Workstation

Application Target: Couple robot controller safety output with safety gate locking device

Ventaja principal: 17.5mm narrow body saves cabinet space; plug-in terminals simplify maintenance

Safety Configuration: 2 NO contacts parallel control safety gate lock electromagnet; 1 NC contact connected to alarm lamp

Effect: Compliant with EN ISO 13849 Gato. 1, improves production line safety and efficiency

Escenarios no recomendados

Applications requiring SIL 3 or higher: Adopt SIL 3 certified models such as 2986960

High vibration environments: Additional shockproof bracket (p.ej. Phoenix ES-Mount series) requerido

Exterior / ambientes húmedos: IP20 only for indoor dry use; outdoor installation needs protective enclosure

High voltage & high current control: Exceeding 5A/250V AC requires external contactor

6. Wiring Diagram & Terminal Definition (Engineering Design Essential)

Diseño de terminales (Front View)

13 14 23 24 31 32 A1 A2

┌─────────────────────────────┐

│ │

│ PSR-SCP-24DC/FSP2/2X1/1X2 │

│ 2986575 │

│ │

└─────────────────────────────┘

Terminal Function Definition

Typical Application Circuit (PLC Safety Output Coupling)

PLC Safety Output → [2986575] → Field Actuator

(HACER) A1/A2 13/14/23/24 (Safety Gate / Molestar)

↑ ↑

24VCC 31/32 → Alarm System

Puntos clave del cableado:

1. Power connection: A1 to 24V DC positive, A2 to negative; stable power supply required
2. Cableado de contacto: 13/14 y 23/24 NO contacts can be series or parallel for higher reliability
3. Alarm wiring: 31/32 NC contacts closed normally, open under fault; connect to indicator lamp or PLC input
4. Wiring standard: Separate safety loops from power loops; use shielded cable with single-end grounding of shield layer
5. Selection Formula & Quick Reference Rules

Selection Mnemonic

Safety coupling PSR‑SCP,

24DC for DC power adapt,

FSP2 filter stops false act,

2NO+1NC contact set exact,

17.5mm slim saves cabinet space fact,

SIL 2 grade keeps safety intact,

Order by 2986575 exact,

Plug-in wiring easy to correct,

Test pulse blocked, shutdown perfect.

Quick Reference Rules

1. Coincidencia de voltaje: Select 24DC for DC system or 24UC for wide-range voltage
2. Configuración de contacto: XNO+YNC — X = enable paths (1-5), Y = alarm contacts (1-3)
3. Function Selection: FSP = test pulse filter; ESA = emergency stop/safety gate; URM = forced guided contacts
4. Nivel de seguridad: FSP2 = SIL 2; FSP/ESA/URM = SIL 3
5. Dimension Reference: 17.5mm narrow width ideal for compact control cabinets, ahorro 70% espacio de instalación
6. Maintenance Tip: Plug-in terminals allow module replacement without rewiring, reduciendo el tiempo de inactividad
7. Air Freight Compliance & Certification Info (International Trade Essential)

Air Freight Compliance: Built-in electromagnetic coil, no lithium battery / super capacitor. Compliant with IATA DGR Class 9 non-restricted goods, shippable as general cargo.

Certificaciones:

CE: Compliant with EN 61508, EN ISO 13849

UL: Compliant with UL 508 Industrial Control Equipment Standard

CSA: Compliant with Canadian electrical safety standards

SIL 2 Functional Safety: TÜV Rheinland certified, meets IEC 61508

ATEX: Suitable for potentially explosive atmospheres (partial models)

Environmental Certification: Cumple con la directiva RoHS, libre de plomo, mercurio, cadmium and other hazardous substances; meets REACH regulation requirements.

9. Adquisitivo & Inventory Information