Yokogawa UM33A-000-11 Digital Indicator with Alarms

Overview

The Yokogawa UM33A-000-11 is a digital indicator designed for industrial monitoring and control. It features a high-visibility 14-segment LCD display with color-changing functionality, allowing easy readability in diverse environments. The unit supports a wide range of input types, making it versatile for applications in process control, environmental monitoring, building automation, and manufacturing. Equipped with alarm outputs and communication options like Modbus/RTU, this device ensures reliable data transmission and real-time monitoring of critical process parameters.

Technical Specifications

• Model: UM33A-000-11
• Display: 14-segment, 5-digit LCD with active color-changing display
• Indication Accuracy: ±0.1% of full scale
• Control Scan Period: 50, 100, 200 msec
• Digital Inputs: 2 (for PV peak and bottom value reset)
• Digital Outputs: 3 standard, 9 maximum
• Alarm Functions: PV high, PV low, deviation high, etc.
• Power Supply:
  • 100 to 240 VAC (+10%, -15%)
  • 24 VAC/DC (+10%, -15%) (optional)
• Power Consumption: Max 15 VA
• Mass: Max 0.5 kg
• Communication:
  • RS-485 (Modbus/RTU, peer-to-peer, coordinated, PC-Link, CC-Link)
• Material: Polycarbonate (Flame retardancy: UL94V-0)
• Case Colour: Black (Light charcoal gray)
• External Dimensions: 9.6 (W) × 4.8 (H) × 6.5 cm (depth)
• Panel Cutout Dimensions: 9.2 (W) × 4.5 (H) cm
• 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