Yokogawa SAV144-S63 Digital Input Module

Description

The Yokogawa SAV144-S63 is a 16-channel digital input module designed for use with CENTUM CS and CENTUM VP control systems. It provides reliable acquisition of no-voltage contact signals, making it ideal for monitoring switches, alarms, and interlocks in industrial automation.

Specifications

• Model Number: SAV144-S63

• Product Type: Digital Input Module

• Input Channels: 16 isolated channels

• Signal Type: No-voltage contact

• ON Resistance: ≤ 1 kΩ

• OFF Resistance: ≥ 100 kΩ

• Input Current: 6 mA ± 20% (external 24 V DC supply)

• Maximum Input Voltage: 30 V DC instantaneous

• Response Time: ≤ 40 ms

• Withstand Voltage: 2 kV AC for 1 minute (between input and system)

• Power Supply: 24 V DC ± 20% (200 mA capacity)

• Current Consumption: 290 mA max (5 V DC), 140 mA max (24 V DC)

• Operating Temperature: −20°C to +70°C (ISA Standard G3 compliant)

• External Connections: Pressure clamp terminal, MIL cable, or AKB331 signal cable

• Dimensions: 2.5 cm × 12.7 cm × 12.7 cm

• Weight: Approx. 0.41 kg

• Origin: Japan

• Warranty: 12 months

Features

• High-Density Input: Supports 16 digital inputs for compact signal acquisition

• Fast Response: ≤ 40 ms input processing for real-time control

• Wide Compatibility: Designed for CENTUM CS and CENTUM VP systems

• Robust Isolation: 2 kV AC withstand voltage ensures system protection

• Flexible Wiring Options: Supports multiple connection types including MIL cable and pressure clamp terminals

• Industrial Grade Reliability: Operates in harsh environments with ISA G3 compliance

• Dual Redundancy Support: Can be configured for fault-tolerant operation

• False Insertion Prevention: Optional signal cable with anti-mismatch mechanism