1769-IF8 Allen-Bradley Analog Input Module 8CH

Allen-Bradley 1769-IF8 Analog Input Module – 8 Channels, Voltage & Current

• Input channels: 8 differential or single‑ended inputs.
• Voltage ranges (normal): ±10V, 0…10V, 0…5V, 1…5V DC.
• Voltage full range: ±10.5V, -0.5…10.5V, -0.5…5.25V, 0.5…5.25V DC.
• Current ranges (normal): 0‑20 mA and 4‑20 mA.
• Current full range: 0‑21 mA and 3.2‑21 mA.
• Resolution: 16 bits (unipolar) or 15 bits plus sign (bipolar).
• Overall accuracy: ±0.2% full scale for voltage; ±0.35% for current.
• Input non‑linearity: ±0.03%.
• Repeatability: ±0.03%.

Electrical & Performance Specifications

• Bus current draw: 120 mA at 5V DC and 70 mA at 24V DC.
• Heat dissipation: 3.64 W.
• Input impedance: 220 kΩ (voltage terminal) and 250 Ω (current terminal).
• Common mode voltage range: ±10V DC per channel.
• CMRR: >60 dB at 50‑60 Hz.
• Normal mode rejection: -50 dB at 50/60 Hz with 10 Hz filter.
• ADC type: Delta‑Sigma with configurable digital filter.
• Channel diagnostics: Over‑range/under‑range bit reporting and process alarms.
• Terminal overload protection: ±30V DC continuous at voltage terminal (0.1 mA).

Installation, Wiring & Compatibility

• Mount the 1769-IF8 on a DIN rail or a panel using M4/#8 screws.
• Observe the power supply distance rating: place this module within 8 modules of the power supply.
• Use shielded cable such as Belden™ 8761 for best noise immunity.
• Wire size: 22‑14 AWG solid or 22‑16 AWG stranded copper wire (90°C rating).
• Replacement terminal block: 1769-RTBN18 (order separately if needed).
• Compatible controllers: CompactLogix and MicroLogix 1500.

Frequently Asked Questions (FAQ)

• Q: Is this module brand new and original?
  A: Yes, we supply only genuine, factory‑sealed Allen‑Bradley 1769-IF8 modules.
• Q: Do you have the 1769-IF8 in stock?
  A: Yes, we keep ample stock of this analog input module.
• Q: What is your shipping lead time?
  A: We ship within 5 business days after payment confirmation.
• Q: Which carriers do you use?
  A: We ship via DHL, FedEx, or UPS – you can select your preferred option.
• Q: Can I return the module?
  A: Yes, we support 30‑day returns for unused items in original packaging.
• Q: Can the 1769-IF8 read 4‑20 mA from a 2‑wire transmitter?
  A: Yes, just wire the transmitter to the current input terminals and configure the channel for 4‑20 mA.

For inquiries or volume pricing, contact us at sales@nex-auto.com or +86 153 9242 9628 (WhatsApp).
Partner: NexAuto Technology Limited