Yokogawa SAV144-S63 16-Channel Current Input Module

Description

The Yokogawa SAV144-S63 is a 16-channel current input module designed for use in safety instrumented systems (SIS). It provides isolated, high-accuracy current measurements and supports dual-redundancy for critical industrial applications.

Specifications

• Model: SAV144-S63
• Input Channels: 16 isolated channels
• Rated Input Range: 4 to 20 mA
• Permissible Input Range: 0 to 30 mA
• Input Impedance:
  • Power ON: 250 Ω
  • Power OFF: 100 kΩ
• Rated Accuracy: ±0.04 mA
• Data Update Frequency: 40 ms
• Temperature Drift: ±0.04 mA/10 °C
• Withstand Voltage: 1.5 kV AC for 1 minute
• Current Consumption:
  • 5 V system: 300 mA
  • 24 V system: 140 mA
• Operating Temperature: –20°C to +70°C
• Weight: Approx. 0.24–0.29 kg (depending on connector type)