KT5G-2P1122 Equivalent & Substitute Parts

Part Overview

The KT5G-2P1122 is an optical sensor manufactured by SICK, Inc., featuring a 10mm sensing distance with PNP output configuration and green light source (520nm). This component operates within a 10V to 30V supply range with a 50µs response time and M12 connector interface. The product is currently classified as obsolete, necessitating identification of functionally compatible alternatives for ongoing system maintenance and new designs.

Substiute Parts

KT5G-2P1122

SICK, Inc.In Stock: 944KT5G-2P1122 Datasheet

Current PartRFQ

1078066

SICK, Inc.In Stock: 8811078066 Datasheet

MFR RecommendedRFQ

1078097

SICK, Inc.In Stock: 8601078097 Datasheet

MFR RecommendedRFQ

1078122

SICK, Inc.In Stock: 10431078122 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the KT5G-2P1122 is determined by the following critical parameters:

Primary Compatibility Criteria:

• Output Configuration: PNP capability required
• Connection Method: M12 connector interface
• Voltage Supply Range: Overlap with 10V ~ 30V specification
• Operating Temperature Range: Minimum coverage of -10°C ~ 55°C
• Adjustable sensing distance capability

Secondary Considerations:

• Sensing distance tolerance (original 10mm; substitutes at 13mm represent extended range)
• Response time performance (original 50µs; substitutes offer improved 10µs)
• Light source type (original green; substitutes use RGB LED for enhanced versatility)

The three identified substitute parts (1078066, 1078097, 1078122) maintain PNP output and M12 connectivity while offering improved specifications and active product status. All substitutes operate within compatible voltage ranges and temperature parameters.

Parameter Comparison

Engineering Selection Recommendations

1078066 and 1078097 Selection: Both parts are functionally equivalent alternatives with identical specifications. Selection between these two should be based on inventory availability and packaging requirements (Box packaging for both). Both are ROHS3 compliant and REACH unaffected, with active product status ensuring long-term supply continuity. The 5m cable length provides extended connectivity options compared to the original specification.

1078122 Selection: This part offers dual output capability (Push-Pull, NPN/PNP), providing greater flexibility in circuit integration. The KTS Prime series designation indicates this is an enhanced product line. Bulk packaging may be advantageous for high-volume applications. Active product status and IP67 ingress protection rating support reliability in industrial environments.

Common Advantages Across All Substitutes: All three alternatives feature improved response time (10µs versus 50µs), extended operating temperature range (-20°C to 60°C versus -10°C to 55°C), and IP67 ingress protection. The 13mm sensing distance represents a 30% increase in detection range, suitable for applications requiring extended sensing capability. RGB LED light source provides enhanced versatility for contrast detection applications.

Frequently Asked Questions (FAQ)

Q: Can the KT5G-2P1122 be directly replaced with 1078066, 1078097, or 1078122?

A: Yes, all three parts maintain PNP output capability and M12 connector compatibility. The primary difference is increased sensing distance (13mm versus 10mm). Verify that your application can accommodate the extended detection range before substitution.

Q: What is the difference between 1078066 and 1078097?

A: These parts are functionally identical in electrical and mechanical specifications. The distinction lies in packaging (both Box) and inventory allocation. Selection should be based on availability and supply chain requirements.

Q: Why do the substitute parts have different sensing distances?

A: The original KT5G-2P1122 operates at 10mm sensing distance. The substitute parts (1078066, 1078097, 1078122) are specified at 13mm, representing an extended-range variant within the SICK optical sensor product line. This difference must be evaluated against your application's spatial constraints and detection requirements.

Q: Are the substitute parts compatible with existing M12 connectors?

A: Yes. All substitute parts use M12 connector interfaces identical to the original specification, ensuring mechanical and electrical compatibility with existing wiring harnesses and connector assemblies.

Q: What is the voltage supply compatibility?

A: The original part operates at 10V ~ 30V. All substitutes operate at 10.8V ~ 28.8V, which overlaps the original range. Verify your power supply output falls within the substitute specification before implementation.

Q: Does the RGB LED light source affect application compatibility?

A: The RGB LED provides enhanced contrast detection capability compared to the fixed green (520nm) source. For applications requiring specific wavelength characteristics, evaluate the RGB LED's spectral output against your target material properties.

Q: What is the significance of the improved response time?

A: The substitute parts offer 10µs response time versus the original 50µs specification, representing a 5x improvement in detection speed. This enhancement supports faster cycle times in high-speed automation applications without requiring circuit modifications.

Q: Should I select 1078122 for its dual output capability?

A: The 1078122 offers Push-Pull NPN/PNP output flexibility, enabling integration into systems requiring either output type. Select this part if your application benefits from output configuration flexibility or if future system modifications may require NPN capability.

Q: Are all substitute parts RoHS and REACH compliant?

A: Parts 1078066 and 1078097 are explicitly ROHS3 compliant and REACH unaffected. Part 1078122 compliance status is not specified in the provided data. Verify regulatory compliance requirements for your specific application and region before final selection.