Detailed Specifications Table
Category Specification
Model Code UT35A-NNN-11-UN
Input Type Universal Input (Software-Selectable)
• Thermocouples (T/C): K, J, T, E, L, U, N, R, S, B, W, PLII, etc.
• RTDs: Pt100, JPt100 (2-wire, 3-wire, 4-wire)
• Analog Signals: DC Voltage (0-5V, 1-5V, 0-10V), DC Current (0-20mA, 4-20mA)
Display • Type: High-brightness Red LED
• Primary Display (PV): 4-digit, 0.36" (9.2mm) height
• Secondary Display (SV): 4-digit, 0.36" (9.2mm) height
Control Output -11-: Relay Output (SPST-NO)
• Contact Rating: 250V AC, 3A (resistive load)
Alarm Outputs -UN: 2 points of Relay Outputs
• Type: SPST-NO (Same specifications as control output)
• Function: Assignable to various alarm modes (High/Low, Deviation, Band)
Power Supply 100 to 240 V AC (+10%, -15%), 50/60 Hz
Power Consumption Approx. 6 VA max
Accuracy ±0.3% of span ±1 digit
Sampling Period 200 ms
Control Action ON/OFF, Standard PID, 2-PID (with auto-tuning)
Electrical Isolation • Input: Photocoupler isolation
• Output Relays: Between coil and contact
• Power: Between power supply and all other terminals
Ambient Temperature 0 to 50°C (32 to 122°F)
Ambient Humidity 5 to 95% RH (non-condensing)
Installation • Panel Cutout: 45.5 x 45.5 mm (1.79" x 1.79")
• Panel Thickness: 1 to 10 mm (0.04" to 0.39")
• Standard: DIN 48x48mm
Weight Approx. 200 g (0.44 lbs)
Communication (Standard) -UN model includes a built-in RS-485 interface.
• Protocol: MODBUS® RTU