N-UB Model Specifications

This document outlines the specifications for the N-UB model.

Interface

• USB-COM

Power Supply

• 5 VCD ±5% (650 mA)

Terminal Block

Input

• Number of inputs: 2 (IN1 and IN2)
• Type of input: Bidirectional voltage input
• Maximum nominal value: 26.4 VCD
• Minimum voltage in ON: 15 VCD
• Maximum current in OFF: 1 mA

Output

• Number of outputs: 4 (OUT1 to 4)
• Type of output: Photo MOS relay output
• Nominal load: 30 VCD, 100 mA
• Leakage current in OFF: OFF: 0.1 mA or less
• Residual voltage in ON: 1 V or less

Communication Specifications

Headset Port

• Number of inputs: 1 (12-pin round connector)

• Supported communication standards: Compliant with RS-232C
• Communication speed: 4,800, 9,600, 19,200, 38,400, 57,600, 115,200 bps
• Data bit number: 7/8 bits
• Stop bit number: 1/2 bits
• Parity control: None/Even/Odd

Communication Standard

• USB 2.0 (Maximum speed 12 Mbps)

• Connector: 1 (USB - type B)

Output Interface

• Total extension length: 5 m / 16.40' or less

Nominal Value

• Power supply voltage: 24 VCD +10%, -20%
• Current consumption: 380 mA or less

Environmental Resistance

Operating Environment

• No presence of dust or corrosive gases
• Ambient temperature: 0 to +50 °C / 32 to 122 °F (without freezing)

Storage Temperature

• -20 to +60 °C / -4 to 140 °F (without freezing)

Relative Humidity

• 35 to 85% HR (without condensation)

Vibration Resistance

• 10 to 55 Hz, Double Amplitude 1.5 mm / 0.06", 2 hours in each of the X, Y and Z directions

Weight

• Approx. 155 g