Crouzet 84145064 AC Input Module 120V - Equivalent & Substitute Parts

Part Overview

The Crouzet 84145064 is an AC Input Module designed for 120VAC supply applications with DIN Rail Mount configuration. This module features status LED indication and operates with 5mA input current, 8ms turn-on time, and 10ms turn-off time. The product is classified as obsolete, making equivalent substitute parts necessary for ongoing system maintenance and new installations where this functionality is required.

Substiute Parts

84145064

CrouzetIn Stock: 79584145064 Datasheet

Current PartRFQ

DR-IAC5

Sensata-CrydomIn Stock: 776DR-IAC5 Datasheet

SimilarRFQ

DRIAC24

Sensata-CrydomIn Stock: 941DRIAC24 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the Crouzet 84145064 are qualified based on the following critical parameters:

• Input Voltage: 120VAC (mandatory match)
• Input Current: 5 mA (mandatory match)
• Mounting Style: DIN Rail Mount (mandatory match)
• Features: Status LED(s) (mandatory match)
• Output Configuration: Varies by substitute model (5VDC or 24VDC available)
• Response Time: Turn-on and turn-off times may differ within acceptable operational ranges
• Product Status: Active alternatives preferred for long-term availability

The Sensata-Crydom DR series modules meet these core substitution criteria while offering active product status and modern compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

Sensata-Crydom DR-IAC5 is suitable for applications requiring 5VDC output with 28mA current capacity. This substitute maintains all core input specifications (120VAC, 5mA input) and DIN Rail Mount configuration. The module carries active product status with ROHS3 compliance, ensuring long-term availability and regulatory alignment.

Sensata-Crydom DRIAC24 is suitable for applications requiring 24VDC output with 28mA current capacity. This substitute also maintains all core input specifications and mounting requirements. The DRIAC24 provides equivalent functionality with active product status and ROHS3 compliance.

Both Sensata-Crydom alternatives exhibit longer response times (20ms turn-on, 30ms turn-off) compared to the original Crouzet module (8ms turn-on, 10ms turn-off). System designers must confirm that these extended response times are acceptable for the target application.

Frequently Asked Questions (FAQ)

Q: Can the Sensata-Crydom DR-IAC5 or DRIAC24 directly replace the Crouzet 84145064?

A: Both modules share identical input specifications (120VAC, 5mA) and DIN Rail Mount configuration. The primary difference is the addition of DC output capability in the substitute parts. Direct mechanical and electrical substitution is possible provided the system can accommodate the extended response times (20ms/30ms versus 8ms/10ms).

Q: What is the difference between DR-IAC5 and DRIAC24?

A: The DR-IAC5 provides 5VDC output at 28mA, while the DRIAC24 provides 24VDC output at 28mA. Selection depends on the downstream control circuit voltage requirements. Both modules are functionally equivalent for AC input signal detection.

Q: Are there packaging differences between these modules?

A: The Crouzet 84145064 is supplied in standard packaging, while both Sensata-Crydom alternatives are supplied in bulk packaging. This does not affect functional compatibility or DIN Rail mounting.

Q: Why do the substitute parts have longer response times?

A: The Sensata-Crydom DR series modules incorporate additional output isolation and regulation circuitry to provide DC output capability. This design results in extended turn-on (20ms) and turn-off (30ms) times compared to the input-only Crouzet module.

Q: Are the substitute parts RoHS and REACH compliant?

A: Yes. Both Sensata-Crydom DR-IAC5 and DRIAC24 modules are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements for electronic components.