1762-IQ8 Digital Input Module Allen-Bradley MicroLogix 1200 CompactLogix 16-Point Sinking I/O PLC

Allen-Bradley 1762-IQ8

1762-IQ8 16-point 120VAC

Compact I/O Digital Input Module

1762-IQ8

Allen-Bradley 1762-IQ8 is a 16-point 120VAC Compact I/O Digital Input Module for industrial automation control systems. It offers reliable digital signal processing in space-efficient designs.

Specification

SEODescription

The Allen-Bradley 1762-IQ8 is a 16-point 120VAC Compact I/O Digital Input Module designed for industrial automation systems. This module features 16 isolated input channels, each capable of handling 120VAC signals, and integrates directly with Allen-Bradley's CompactLogix or MicroLogix controllers via its built-in communication interface. Operating within a voltage range of 85-132VAC and a temperature range of 0-60°C, it is ideal for harsh environments in manufacturing, material handling, and process industries. The 1762-IQ8 supports high-density wiring, reducing panel space, and offers reliable performance for AC signal monitoring. Key advantages include robust isolation, easy integration, and compatibility with standard industrial protocols. However, its limitation to AC inputs and lack of flexible voltage options may restrict use in mixed-signal applications. This module is widely utilized in systems requiring precise AC input monitoring and seamless integration with Allen-Bradley PLC platforms.

SEOSpecification

Parameter	Specification
Module Type	Allen-Bradley 1762-IQ8 Compact I/O Digital Input Module
Input Points	16-point 120VAC (8 points per common)
Voltage Rating	120VAC (85-132VAC operational range)
Mounting	DIN rail or panel mount
Communication	RS-485 DF1 protocol via 1761-NET-AIC
Isolation	1500VAC continuous isolation (field to logic)
Power Consumption	5W max at 120VAC
Operating Temperature	0°C to 55°C (32°F to 131°F)
Certification	cULus Listed, CE compliant
Dimensions	90mm H x 87mm W x 55mm D

SEOQandA

question:What payment methods do you accept?
answer:We accept TT, PayPal, and other mainstream payment methods.
question:Can you provide shipment photos of similar products?
answer:Yes, we can share shipment photos upon request for reference.
question:Can you share product specifications and lead times?
answer:Product specs and lead times will be provided with order confirmation.

SEOQandA_Product

question:Why isn't the 1762-IQ8 module detected by the controller?
answer:Verify proper installation on the baseplate, confirm correct module configuration in the programming software, and check power/communication connections.
question:Why do input signals fail to register on the 1762-IQ8?
answer:Ensure input devices are powered (24VDC), check wiring for loose/short circuits, and validate input type configuration (sinking/sourcing).
question:Why does the 1762-IQ8's status LED remain off or flash abnormally?
answer:Inspect power supply voltage (20-30VDC), confirm stable grounding, and replace the module if issues persist after power checks.
question:Why does the 1762-IQ8 experience communication errors during operation?
answer:Check network baud rate settings, node addressing conflicts, and cable length (max 3m for direct connections). Use repeaters if necessary.
question:Why does the 1762-IQ8 show inconsistent input readings?
answer:Adjust input filter settings in the configuration software to reduce noise sensitivity and verify environmental conditions (0-55°C operating range).