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CARLO GAVAZZI S142ARNN924 Amplifier Relay Photoelectric Switch

The CARLO GAVAZZI S142ARNN924 is a sophisticated amplifier relay specifically engineered for use with photoelectric switches. This device utilizes a microprocessor for precise control and incorporates features like automatic or manual emitter power regulation, self-diagnostic capabilities, and alignment assistance to simplify installation and operation. It provides a versatile solution for various industrial automation and safety applications, offering both relay and NPN output options. The S142ARNN924 is designed for reliable performance and ease of integration into existing systems.

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Source:DigiKey
Part No:S142ARNN924
Stock:0
Inv Date:05-29-2026
Price: Unit price: $424.65
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Part No:S142ARNN924
Stock:4
Inv Date:05-30-2026
Price: Unit price: $424.65
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Part No:S142ARNN924
Stock:4
Inv Date:05-29-2026
Price: Unit price: $433.14
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Part No:S142ARNN924
Stock:4
Inv Date:05-29-2026
Price: Unit price: $296.29
Buy/RFQ:
Part No:S142ARNN924
Stock:4
Inv Date:05-29-2026
Price: Unit price: $296.29
Buy/RFQ:

CARLO GAVAZZI S142ARNN924 Amplifier Relay Photoelectric Switch Specifications:

  • Rated operational voltage: 24 VAC/DC, 24 VAC, 115 VAC or 230 VAC
  • Output: 8 A/250 VAC SPDT relay and 100 mA NPN
  • Pins 2 & 10: 195 to 265 VAC, 45 to 65 Hz
  • Supply: 24 VAC: 20.4 to 27.6 VAC, 45 to 65 Hz
  • Supply: 115 VAC: 98 to 132 VAC, 45 to 65 Hz
  • Supply: 230 VAC: 20.4 to 27.6 VAC/DC Class 2
  • Rated operational power (AC supply): 3.3 VA
  • Rated operational power (AC/DC supply): 1.6 VA / 1.4 W
  • Delay on operate: < 300 mS
  • Relay Rating: 8 A / 250 VAC (2500 VA)
  • Transistor output: 0.2 A / 250 VDC (50 W)
  • Electrical life: > 100,000 operations
  • Transistor output current: < 100 mA @ 10-40 VDC
  • Transistor output voltage drop: < 2.5 VDC @ 100 mA
  • Alarm output: NPN / PNP, 100 mA, 10-40 VDC
  • Test input (Mute) NPN: > 5.0 VDC
  • Test input (Mute) PNP: < VCC- 3 VDC
  • Imax @ 40 VDC: 1 mA
  • Protection output transistor: Reverse polarity, short circuit and transients
  • Supply to sensors (Emitter): Pins 5 & 7, 15 V square wave
  • Supply to sensors (Receiver): Pins 6 & 8, 5 VDC
  • Receiver short-circuit current: 10 mA
  • Receiver input resistance: 470 Ω
  • Rated insulation voltage (UI): 250 VAC
  • Dielectric voltage: >2.0 KVAC (rms)
  • Rated impulse withstand volt.: 4 kV (1.2/50 µS)
  • Operating frequency: 20 HZ (Relay output)
  • Response time (OFF-ON): 20 mS
  • Response time (ON-OFF): 30 mS
  • Operating temperature: -20º to +50ºC (-4º to +122ºF)
  • Storage temperature: -50º to +85ºC(-58º to +185ºF)
  • Housing material: NORYL SE1, light grey
  • Weight (AC supply): 200 g
  • Weight (AC/DC supply): 125g
  • Approvals: UL508, UL325, CSA
  • CE marking: EN12445, EN12453, EN12978

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Frequently Asked Questions

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How do I troubleshoot issues or seek technical support for part S142ARNN924?

You can download the S142ARNN924 datasheet or visit the CARLO GAVAZZI website for support.

Who is the manufacturer of S142ARNN924?

CARLO GAVAZZI

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