ALLEN-BRADLEY 440N-S32013 SIPHA Control Unit | 24V AC/DC Safety Relay CAT 3

Description

The Allen‑Bradley 440N-S32013 SIPHA Control Unit is a compact, high-performance safety control module designed for use with SIPHA non-contact safety sensors. Operating on 24V AC/DC, this unit provides reliable monitoring and control for industrial safety applications requiring Category 3 (EN ISO 13849-1) compliance.

Housed in a slim 22.5 mm enclosure, the 440N-S32013 supports automatic or manual reset, a configurable 0–3 second start delay, and features one SIPHA sensor input, one safety output, and one normally-closed auxiliary solid-state output. This control unit is ideal for guarding applications where space is limited but safety performance is critical.

Commonly used in machine guarding, automation safety circuits, production lines, and industrial equipment, this Guardmaster SIPHA control unit ensures dependable operation and easy panel integration.

🔹 Key Features & Specifications

• Manufacturer: Allen-Bradley (Rockwell Automation)

• Part Number: 440N-S32013

• Series: Guardmaster SIPHA

• Supply Voltage: 24V AC/DC

• Reset Type: Automatic / Manual

• Housing Width: 22.5 mm

• Start Delay: Adjustable 0–3 seconds

• Inputs: 1 × SIPHA sensor input

• Outputs:

  • 1 × Safety output

  • 1 × N.C. auxiliary solid-state output

• Safety Rating: Category 3 (EN ISO 13849-1)

• Application: Machine safety & guarding systems