Yokogawa SSC50D-S2543 Duplexed Safety Control Unit

Overview

The Yokogawa SSC50D-S2543 is a Duplexed Safety Control Unit designed for use within the ProSafe-RS Safety Instrumented System. It ensures continuous operation and provides seamless failover in critical safety applications, making it highly reliable for industrial environments.

Technical Specifications

• Model Number: SSC50D-S2543

• Type: Duplexed Safety Control Unit

• Input Points: 50

• Input Voltage: 24 VDC ±10%, 12 VDC ±10%, 5 VDC ±10%

• Input Current: 10 mA per channel (maximum)

• Input Impedance: 3 kΩ (minimum)

• Isolation: 500 Vrms (input to ground)

• Operating Temperature: -10°C to +55°C

• Storage Temperature: -40°C to +85°C

• Humidity: 5% to 95% RH (non-condensing)

• Dimensions:

• Height: 123 mm (4.84 in)

• Width: 122 mm (4.80 in)

• Depth: 100 mm (3.94 in)

• Weight: 1.5 kg (3.3 lbs)

• Power Consumption: 10 W (maximum)

• Vibration Resistance: 2.5 g RMS, 10-500 Hz (random)

• Shock Resistance: 10 g, 11 ms (half sine wave)

• Protection Rating: IP20 (front panel)

• Power Supply: 24 VDC ±10%

• System Compatibility: ProSafe-RS Safety Instrumented System

• Redundancy: Supports duplexed configuration for failover and high availability

• Input/Output: Designed to interface with safety-critical I/O modules