Overview

The YOKOGAWA UM33A-000-11 Digital Indicator is a versatile device designed for process control applications. It combines essential features such as alarm functions, retransmission output, and a compact design, making it suitable for various industrial environments.

Technical Specifications

General

• Manufacturer: Yokogawa
• Product No.: UM33A-000-11
• Product Type: Digital Indicator with Alarm
• Basic Configuration: 0 = Standard type
• Functions: 0 = None
• Open Networks: 0 = None
• Display Language: 1 = English (default; can be switched to other languages via settings)
• Case Color: 1 = Black (light charcoal gray)
• Material: Polycarbonate (flame retardancy: UL94V-0)

Inputs and Outputs

• Number of Inputs: 2 points
• Input Type: No-voltage contact input or transistor contact input
• Number of Outputs: 1 retransmission output (shared with 15 V DC loop power supply)
• Current Output: 4 to 20 mA DC or 0 to 20 mA DC (load resistance of 600 Ω or less)
• Contact Type and Number of Outputs:
  • Alarm-1 to -3 Output: Contact point 1a; 3 points (common is independent)
  • Alarm-4 Output: Contact point 1c; 1 point

Physical Specifications

• External Dimensions: 9.6 cm (W) × 4.8 cm (H) × 6.5 cm (depth from panel face, excluding rear projection)
• Panel Cutout Dimensions: 9.2 cm (W) × 4.5 cm (H)
• Wiring: M3 screw terminal with square washer (for signal and power wiring)
• Mounting Attitude: Up to 30 degrees above horizontal; no downward tilting allowed
• Weight: 0.5 kg