1771-CFMK Allen-Bradley Flowmeter Module | PLC 5 Series

1771-CFMK Allen-Bradley Flowmeter Module – Technical Overview

Technical Specifications – Allen-Bradley 1771-CFMK

• Brand: Allen-Bradley
• Model: 1771-CFMK
• Series: PLC 5
• Type: Flowmeter Module
• Inputs / Outputs: 4 each
• Input signal range: 50 mV magnetic pickup, 200V AC, 4-40V DC pulse (TTL compatible)
• Proximity probe support: Bently Nevada 3300 compatible
• Output leakage current: < 300 µA at 40V DC
• Backplane current: 1 Amp max
• Power dissipation: 2W (min) – 13W (max)
• Thermal dissipation: 6.8 – 54.2 BTU/hr
• Temperature range: 0 to 60 °C

Frequently Asked Questions (FAQ)

• Q: Is the 1771-CFMK compatible with PLC‑5/250?
  A: Yes, the module fully supports PLC‑5/250 and the entire PLC‑5 family via block‑transfer.
• Q: Can I use this with Bently Nevada probes?
  A: Absolutely. Each input accepts Bently Nevada 3300 transducer signals.
• Q: What is the maximum input frequency?
  A: The module handles high‑speed pulses up to the limits of magnetic pickups (50 mV to 200V AC).
• Q: Do you have stock available?
  A: Yes, we maintain real stock of the 1771‑CFMK for immediate shipment.
• Q: What is your return policy?
  A: We offer a 30‑day return window for unused, undamaged items.
• Q: How do you ship this module?
  A: We use FedEx, UPS, or DHL; delivery typically takes 3‑5 business days.

Contact Information:
Email: sales@nex-auto.com
WhatsApp: +86 153 9242 9628
Partner: NexAuto Technology Limited