Technical Specifications

Input Characteristics

• RTD Type: 3-wire (JIS C1604:1997, IEC751:1995)
• RTD Resistance: ±150 mΩ at 0°C (±0.3 Ω/10°C change)
• POT Resistance: 100Ω to 10 kΩ total
• POT Span: At least 50% of total resistance
• POT Accuracy: ±0.4% FS per 10°C change

Input Resistance

• Power ON: ≥1 MΩ
• Power OFF: ≥1 MΩ
• Wire Resistance: ≤150 Ω per wire

Isolation Ratings

• Input to System: 500 VAC (1 min), 1500 VAC max (single card)
• Input Channels: 200 VAC (1 min)

Power

• Requires: 5 V DC
• Current Use: 350 mA

Additional Features

• Burn-out Detection: Optional (UP/DOWN), finds issues in 60 seconds
• Settings: Configure all channels together
• Voltage Input: Accepts ±5 V