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1769-IA8I Allen-Bradley
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1769-IA8I Allen-Bradley

$377.70 - $599.97
$377.70
$377.70 - $599.97
$377.70
Surplus - Tested (With Warranty)
Need a Specific Revision?
$377.70
4 in stock
New / Open-Box Surplus
Need a Specific Revision?
$599.97
2 in stock
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Product Details

Description · Specifications · Product Overview

Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.

Product Overview

The 1769-IA8I is an Allen-Bradley CompactLogix Compact I/O module providing eight individually isolated 120 VAC input channels. It integrates on the 1769 Compact I/O platform, interfacing directly with CompactLogix and Compact GuardLogix controllers via the backplane. In a control system, it serves as the discrete AC input interface for sensor or device status signals. Typical industrial uses include machine-level input sensing, control panel integration, and modular system expansion within CompactLogix architectures.

Best Suited For

  • Expansion of CompactLogix I/O banks
  • Panel or DIN-rail mounted discrete AC sensing
  • Applications requiring individually isolated channels
  • Retrofit replacement for legacy SLC 100/120 VAC modules
Input channels
8 individually isolated
Backplane current draw
90 mA @ 5 V DC
Operating voltage range
79…132 V AC, 47…63 Hz
Signal delay (on/off)
20 ms
Heat dissipation (max)
1.81 W

Technical Specifications

I/O & Electrical

Number of inputs
8 individually isolated
Operating voltage range
79…132 V AC, 47…63 Hz
Off-state voltage, max
20 V AC
Off-state current, max
2.5 mA
On-state voltage, min
79 V AC
On-state current, min
5 mA @ 79 V AC
On-state current, nominal
12 mA @ 120 V AC
Input impedance
12 kΩ @ 50 Hz; 10 kΩ @ 60 Hz
Inrush current, max
250 mA
Input delay (on/off)
20 ms / 20 ms

Communication & Power

Backplane current draw
90 mA @ 5 V DC (0.45 W)
Heat dissipation, max
1.81 W

Physical & Environmental

Dimensions (HxWxD)
118 × 35 × 87 mm (4.65 × 1.38 × 3.43 in.)
Weight (approx)
270 g (0.60 lb)
Mounting
DIN-rail or panel mount
Wire size
22…14 AWG solid, 22…16 AWG stranded
Terminal screw torque
0.68 N·m (6 lb·in)
Retaining screw torque
0.46 N·m (4.1 lb·in)
Enclosure rating
open-style (no enclosure)

Certifications

Registro Italiano NavaleAmerican Bureau of ShippingMOROCCO DOCUKCA

Certified as of May 20 2026 under Registro Italiano Navale, American Bureau of Shipping, MOROCCO DOC and UKCA documentation. Verify labels for specific unit certification status.

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Sourced and shipped from Texas, USA. Never anonymous overseas marketplace stock.

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Rockwell Automation documentation

Access official manuals, datasheets, and lifecycle information for this part directly from Rockwell Automation.

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Must Read: Disclaimer

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