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Banner Engineering SM2A312D Photoelectric Sensor

This is a Banner Engineering photoelectric sensor with a diffuse, rectangular design, featuring a detection range of 380mm and operating on 24-240VAC. It has a single-pole, single-throw 2-wire AC configuration, with configurable light-on/dark-on settings and a 2-meter potted cable for reliable connection. Ideal for object detection in industrial automation, it offers adjustable sensitivity, robust thermoplastic housing, and is rated to meet NEMA standards 1, 2, 3, 4, 4X, 6, 12, and 13, with IEC IP67 ingress protection, ensuring durability in harsh environments.

Authorized Distributors
Source:Newark
Part No:SM2A312D
Stock:11
Inv Date:06-08-2026
Price: Unit price: $200.44
Buy/RFQ:
Source:DigiKey
Part No:SM2A312D
Stock:6
Inv Date:06-08-2026
Price: Unit price: $206
Buy/RFQ:
Part No:SM2A312D
Stock:5
Inv Date:06-09-2026
Price: Unit price: $204.28
Buy/RFQ:
Part No:SM2A312D
Stock:17
Inv Date:06-08-2026
Price: Unit price: $207.16
Buy/RFQ:

Banner Engineering SM2A312D Photoelectric Sensor Specifications:

  • Supply Voltage and Current Operating Conditions: 24 to 240 V ac (50/60 Hz), 250 V ac maximum, -20 °C to +70 °C
  • Output Configuration: SPST SCR solid-state relay, 2-wire, normally open or closed, light/dark operate selectable
  • Output Rating: Min load 5 mA; Max load 300 mA at 50 °C; 100 mA at 70°C, with inrush capability of 3A for 1s
  • Response Time: 4 milliseconds on and off for diffuse mode
  • Indicators: Red LED ON when load energized
  • Construction: Reinforced thermoplastic polyester housing, sealed, with acrylic lenses and stainless steel screws
  • Environmental Rating: Meets NEMA 1, 2, 3, 4, 4X, 6, 12, 13; IEC IP67
  • Connections: PVC-jacketed 2-conductor cables 2m (6.5 ft) or 9m (30 ft), or 3-pin Micro-style QD fitting
  • Dimensions: Approximate: 48.1 x 19 mm (housing), fiber optic fittings vary, 2m cable length (or available 9m)

Buy the Buy Banner Photoelectric Sensor Part Number SM2A312D Online

Discover the reliable performance of the Banner photoelectric sensor SM2A312D. Designed for industrial object detection, it features a 380mm range, adjustable sensitivity, and a robust thermoplastic housing. Operate seamlessly on 24-240VAC with a simple 2-wire connection and a 2-meter cable, making installation easy and efficient. Perfect for automation setups requiring precise, durable sensing, this sensor meets international standards including IEC IP67. Purchase online today for dependable detection whether in manufacturing, packaging, or logistics environments, and enhance your projects with Banner's proven quality.

Order your Banner SeriesSM2A312D diffuse sensor today with 380mm detection range and durable construction, ensuring reliable object detection for industrial applications.

Frequently Asked Questions

Where can I buy Banner Engineering SM2A312D?

You can click on the BUY or RFQ button to purchase SM2A312D from an authorized Banner Engineering distributor.

How do I troubleshoot issues or seek technical support for part SM2A312D?

You can download the SM2A312D datasheet or visit the Banner Engineering website for support.

Who is the manufacturer of SM2A312D?

Banner Engineering

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