NFAI543-S50 Yokogawa Current Output Module 16-Channel

NFAI543-S50 Yokogawa Current Output Modules – Isolated 16-Channel

Key Technical Specifications

• Brand: Yokogawa
• Model: NFAI543-S50
• Product Type: Current Output Modules (Isolated)
• Number of Channels: 16-channel output, isolated
• Output Signal: 4 to 20 mA
• Withstanding Voltage: 1500 V AC for 1 minute (between output and system)
• Allowable Load Resistance: 0 to 750 Ω
• Circuit-Open Detection: 0.65 mA or less
• Accuracy: ±0.3% of full scale
• Data Refresh Cycle: 10 ms
• Output Step Response Time: 100 ms
• Temperature Drift: Max. ±0.01%/°C
• Maximum Current Consumption: 230 mA (5 V DC), 540 mA (24 V DC)
• Weight: 0.4 kg
• External Connection: Pressure clamp terminal, MIL connector cable
• HART Communication: Available

Frequently Asked Questions (FAQ)

• Q: Is this module original Yokogawa?
  A: Yes, we supply only brand new and original Yokogawa parts.
• Q: How many channels does the NFAI543-S50 have?
  A: It provides 16 isolated output channels.
• Q: What output signal does it support?
  A: It outputs 4 to 20 mA current signals.
• Q: Can I use HART communication with this module?
  A: Yes, HART is available. Refer to GS 34P02Q53-01E for details.
• Q: What is the maximum load resistance?
  A: The allowable load resistance is 0 to 750 Ω.
• Q: What is the accuracy of this module?
  A: Accuracy is ±0.3% of full scale.
• Q: How fast does the output respond?
  A: The step response time is 100 ms, with a 10 ms refresh cycle.
• Q: What is circuit-open detection current?
  A: It detects open circuits at 0.65 mA or less.
• Q: Do you have these in stock?
  A: Yes, we have ready stock for immediate dispatch.
• Q: How fast do you ship?
  A: We ship within 5 days after order confirmation.
• Q: Which carriers do you use?
  A: We use FedEx, UPS, and DHL for reliable delivery.
• Q: Can I return this module?
  A: Yes, we accept returns within 30 days of receipt.

Contact Information Inquiries: sales@nex-auto.com , +86 153 9242 9628

Partner NexAuto Technology Limited : https://www.nex-auto.com/