T18SN6LP W/30 Equivalent & Substitute Parts

Part Overview

The T18SN6LP W/30 is a retroreflective, polarized optical sensor manufactured by Banner Engineering Corporation. This sensor operates with a 2-meter (78.740") sensing distance and features selectable NPN output configuration supporting both Dark-ON and Light-ON modes. The device is supplied with a 9-meter cable and operates across a 10V to 30V DC supply range.

This part is classified as obsolete. Locating equivalent or substitute components is necessary to maintain system functionality and ensure continued availability for replacement or new installations.

Substiute Parts

T18SN6LP W/30

Banner Engineering CorporationIn Stock: 1038T18SN6LP W/30 Datasheet

Current PartRFQ

T18-2VNLP-9M

Banner Engineering CorporationIn Stock: 800T18-2VNLP-9M Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the T18SN6LP W/30 is based on the following critical parameters that must align between the main part and substitute components:

Mandatory Compatibility Parameters:

• Manufacturer: Banner Engineering Corporation (same manufacturer ensures design compatibility)
• Sensing Method: Retroreflective, Polarized (optical detection principle)
• Voltage Supply Range: 10V ~ 30V DC (electrical compatibility)
• Output Configuration: NPN - Dark-ON/Light-ON - Selectable (signal interface compatibility)
• Light Source: Red wavelength (optical spectrum compatibility)
• Connection Method: Cable (physical interface)
• Ingress Protection: NEMA 6P, IEC IP67, IEC IP69 (environmental sealing)
• Operating Temperature: -40°C ~ 70°C (thermal operating range)
• RoHS Compliance: Required (regulatory compliance)

Allowable Variations:

• Sensing Distance: May differ from 2m specification
• Response Time: May differ from 3ms specification
• Cable Length: May differ from 9m specification
• Series designation: May differ (T18 vs. T18-2)
• Product Status: Active status preferred over obsolete

The T18-2VNLP-9M meets all mandatory compatibility parameters and is classified as an active product, making it a valid substitute for the obsolete T18SN6LP W/30.

Parameter Comparison

Engineering Selection Recommendations

The T18-2VNLP-9M is the designated substitute for the obsolete T18SN6LP W/30. Selection of this substitute is based on the following engineering criteria:

Product Status Alignment: The T18-2VNLP-9M carries an active product status, ensuring ongoing manufacturer support, availability, and continued compliance with current regulatory standards. The main part is obsolete, making substitution necessary for system continuity.

Regulatory Compliance: Both parts maintain RoHS compliance and REACH unaffected status, satisfying environmental and hazardous substance regulations. The substitute part meets or exceeds the ingress protection ratings of the main part, including the addition of IEC IP68 certification.

Electrical and Optical Compatibility: The substitute maintains identical voltage supply range (10V ~ 30V DC), output configuration (NPN with selectable Dark-ON/Light-ON modes), and red light source wavelength. These parameters ensure direct functional compatibility within existing circuit designs.

Performance Enhancement: The T18-2VNLP-9M provides improved response time specifications (1.5ms and 750µs options versus 3ms) and extended sensing distance capability (6m versus 2m). These enhancements do not compromise backward compatibility and provide operational advantages in applications requiring faster detection or longer-range sensing.

Physical Interface Compatibility: Both parts utilize cable connection methodology with identical 9-meter cable length, supporting direct installation without connector or wiring modifications.

Frequently Asked Questions (FAQ)

Q: Can the T18-2VNLP-9M directly replace the T18SN6LP W/30 in existing installations?

A: Yes. Both parts share identical voltage supply requirements (10V ~ 30V DC), NPN output configuration with selectable Dark-ON/Light-ON modes, cable connection methodology, and 9-meter cable length. The electrical and physical interfaces are compatible. The substitute part provides enhanced response time and extended sensing distance without requiring circuit modifications.

Q: What is the primary difference between these two parts?

A: The main differences are sensing distance (2m versus 6m) and response time (3ms versus 1.5ms/750µs). The T18-2VNLP-9M is the active product successor, while the T18SN6LP W/30 is obsolete. Both maintain identical voltage supply, output configuration, and cable specifications.

Q: Are there any environmental or compliance differences?

A: Both parts are RoHS compliant and REACH unaffected. The T18-2VNLP-9M provides enhanced ingress protection with the addition of IEC IP68 certification, while maintaining the NEMA 6P, IEC IP67, and IEC IP69 ratings of the original part. Both operate across the same temperature range (-40°C ~ 70°C).

Q: Does the extended sensing distance of the substitute part affect application compatibility?

A: The extended sensing distance (6m versus 2m) represents a capability enhancement. Applications designed for 2-meter sensing distance operate within the substitute part's range. The retroreflective, polarized sensing method remains identical, ensuring consistent detection characteristics.

Q: What is the packaging configuration for the substitute part?

A: The T18-2VNLP-9M is supplied in bulk packaging. Both parts utilize cable connection methodology with 9-meter cable length, supporting standard installation procedures.

Q: Are there inventory considerations for this substitution?

A: The T18SN6LP W/30 is classified as obsolete with limited remaining inventory. The T18-2VNLP-9M is an active product with established supply chain availability, making it the recommended choice for new installations and ongoing system maintenance.