CX-491-C05 Equivalent & Substitute Parts

Part Overview

The CX-491-C05 is a retroreflective optical sensor manufactured by Panasonic Industrial Automation Sales, designed for detection applications requiring a 5-meter (16.40 feet) sensing distance. This sensor operates with NPN open collector output configuration and is compatible with 12V to 24V supply voltage. The CX-491-C05 is classified as obsolete, making identification of active equivalent parts essential for ongoing procurement and system maintenance.

Substiute Parts

CX-491-C05

Panasonic Industrial Automation SalesIn Stock: 1187CX-491-C05 Datasheet

Current PartRFQ

CX-491

Panasonic Industrial Automation SalesIn Stock: 849CX-491 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The CX-491 serves as the direct substitute for the obsolete CX-491-C05. Substitution eligibility is determined by matching the following critical parameters:

• Sensing method: Retroreflective
• Sensing distance: 16.40' (5m)
• Voltage supply range: 12V ~ 24V
• Output configuration: NPN - Open Collector
• Light source: Red LED
• Response time: 1ms
• Ingress protection rating: IP67
• Operating temperature range: -25°C ~ 55°C
• Connection method: Cable

The CX-491 maintains identical electrical and optical specifications while offering active product status and current manufacturing support.

Parameter Comparison

Engineering Selection Recommendations

The CX-491 is the appropriate substitute for the obsolete CX-491-C05. Both components share identical electrical specifications, optical performance characteristics, and environmental ratings. The CX-491 maintains active product status with current manufacturing support from Panasonic Industrial Automation Sales. The substitute achieves ROHS3 compliance, meeting current regulatory requirements. Cable length differs between variants (CX-491-C05: 19.5 inches; CX-491: 196.85 inches), requiring verification against installation requirements.

Frequently Asked Questions (FAQ)

Q: Can CX-491 directly replace CX-491-C05 in existing installations?

A: Yes. Both components share identical sensing distance, voltage supply range, output configuration, response time, and environmental protection ratings. Cable length must be evaluated for the specific installation.

Q: What is the primary difference between CX-491-C05 and CX-491?

A: The CX-491-C05 is obsolete with a 19.5-inch cable, while the CX-491 is an active product with a 196.85-inch cable. Electrical and optical specifications are identical.

Q: Are there packaging differences between these parts?

A: CX-491-C05 packaging is unspecified in available documentation. CX-491 is supplied in box packaging.

Q: Does the CX-491 meet current compliance standards?

A: Yes. The CX-491 is ROHS3 compliant and maintains RoHS compliance status.

Q: What cable length should be selected for new designs?

A: Cable length selection depends on installation geometry. CX-491 provides 196.85 inches (5m) of cable, suitable for extended sensing distances from the control unit.