Overview

The 16-Channel Output Relay Module is engineered for high reliability, specifically catering to critical rotating machinery applications within plants. This monitor, when paired with the AMS 6500 ATG, forms a comprehensive API 670 machinery protection monitor. It is well-suited for applications involving steam turbines, gas compressors, and hydro turbo machinery.

Specifications

Digital Input

• Number of Inputs: 66
• Logic Levels:
  • Low Level: 0V to 3V (Not active)
  • High Level: 13V to 32V (Active)
• Open Input Detection: Open input detected as not active
• Rated Current: 1 mA
• Rated Power: 24 mW

Relay Output

• Number of Outputs: 16
• Type: SPDT (Single Pole Double Throw)
• Maximum Voltage Capacity:
  • DC: 32V
  • AC: 48V
• Output Load Ratings:
  • AC1: 48V / 2A
  • DC1: 32V / 2A
  • DC-13: 24V / 1A
  • AC-15: 24V / 2A
• Turn-on / Turn-off Time:
  • NO Contact: 10 ms
  • NC Contact: 13 ms
  • Excludes logic processing time
• Rated Current: 2 A
• Rated Power: 96 W

Environmental and General

• Protection Class: IP20 (IEC 60529)
• Conformal Coating: Resistant to airborne contaminants
  • ISA-S71.04-1985, airborne contaminants class G3
  • Material: HumiSeal® 1B31 EPA (According to IPC-CC-830B and IPC-A-610)
• Operating Temperature:
  • With forced cooling: -20°C to +70°C (-4°F to 158°F)
  • Without forced cooling: -20°C to +55°C (-4°F to 131°F)
• Storage and Transport Temperature: -40° to 85°C (-40° to 185°F)
• Relative Humidity: 5–95%, non-condensing
• Vibration Resistance: IEC 68-2, Part 6
  • 0.15mm, 10–55 Hz
  • 20 m/s², 55–150 Hz
• Shock Resistance: IEC 60068-2-27
  • 150 m/s², 4000 shocks per axis
• EMC Resistance: EN50081-1 / EN50082-2

Power Consumption

• Maximum Power Consumption: 6W

Configuration

• Access: Password-protected configuration