HIMA X-DI3201 Analog Input Module for HIMax Systems

Technical Specifications

• Brand: HIMA
• Model: X-DI3201
• Manufacturer: Ubest Automation
• Supply Voltage: 24 VDC (-15% / +20%), SELV or PELV
• Current Input (Min): 500 mA (without transmitter supplies)
• Current Input (Max): 1.5 A (with shorted transmitter supplies)
• Current per Channel: 0 mA (no supply) to 30 mA (with supply)
• Operating Temperature: 0°C to +60°C
• Storage Temperature: -40°C to +85°C
• Humidity: Max 95% non-condensing
• Protection Class: IP20
• Dimensions (H x W x D): 310 x 29.2 x 230 mm
• Weight: Approx. 1.4 kg

Analog Input Details

• Shunt Resistance: 200 Ω for current measurement
• Max Current via Shunt: 50 mA
• Withstand Voltage: ≤ 10 VDC
• Interference Suppression: > 60 dB (common mode 50/60 Hz)
• Measured Value Renewal: Cycle time of the user program

Transmitter Supply

• Number of Supplies: 32 independent transmitter supplies
• Output Voltage: 26.5 VDC (+0/-15%)
• Output Current per Supply: Max 30 mA
• Undervoltage Monitoring: 22.5 VDC
• Overvoltage Monitoring: 30 VDC
• Short-Circuit Limit: Max 12 supplies simultaneously
• System disables all transmitter supplies if overload exceeds 3 seconds.
• Recovery happens automatically within 30 seconds after overload clears.
• Max Load (Transmitter + Line): ≤ 750 Ω at 22.5 mA

Frequently Asked Questions (FAQ)

• How many analog inputs does this module provide?
  It provides 32 analog current inputs with common ground.
• What is the measurement accuracy?
  Accuracy is ±0.15% of the final value over the full temperature range.
• Can I short-circuit the transmitter supplies?
  You can short up to 12 supplies, but more triggers a safety shutdown.
• What wire size works with the terminals?
  Use 0.2…1.5 mm² wire (solid, stranded, or with ferrule).

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