Samkoon F series Expansion Module – F 2AI1AO

F-2AI1AO 2 Analog Inputs / 1 Analog Output Expansion Module

A versatile mixed-signal expansion plug-in for Samkoon FAs series PLCs and PLC integrated HMIs  , combining both input and output analog capabilities in a single compact board.

The F-2AI1AO is a front-loading expansion board (BD style) that provides a cost-effective solution for systems requiring both sensor feedback (like pressure or temperature) and actuator control (like VFD speed or valve positioning).

 Key Specifications

• Analog Inputs: 2 Channels
• Analog Output: 1 Channel
• Signal Types: Voltage and Current (Software/Jumper selectable)
• Signal Ranges:
  • Voltage: 0–5V DC, 0–10V DC
  • Current: 4–20mA
• Resolution: 12-bit (0–4095 digital value)
• Accuracy: ±0.5% of full scale
• Conversion Time: 2ms per channel
• Input Impedance:
  • Voltage Input: ⩾1MΩ
  • Current Input: 250Ω
• Output Load Capacity:
  • Voltage Output: ⩾2kΩ
  • Current Output: ⩽500 Ω
• Power Supply: Internal (drawn from the PLC front expansion slot)
• Programming Software: SamSoar2022

Physical & Environmental

• Installation: Direct plug-in (Front expansion slot)
• Physical Dimensions: Approx. 39 × 46 × 33 mm
• Weight: Approx. 42 g
• Operating Environment:
  • Temperature: –20°C to +55°C (non-freezing)
  • Humidity: 5–95% RH (non-condensing)
  • Vibration Resistance: 2G at 10–25 Hz (XYZ axes)
• Protection Rating: IP30
• Certifications: CE (EN55032/EN55035), FCC Class A