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EE-SX670

EE-SX670

Omron Automation and Safety
Optical Sensor Through-Beam 0.197" (5mm) Module, Connector
Active1,580 in stock

Overview

The EE-SX670 is a 5mm through-beam optical microsensor designed for precise object detection in industrial environments. It features a versatile 5V to 24V supply range and a PNP open collector output capable of switching up to 100mA. The sensor is housed in a durable polybutylene phthalate (PBT) casing and utilizes a 4-position connector for reliable wire-to-board interfacing.

Why Choose This Part

The sensor provides a fast 1ms response time and high-current switching capacity of 100mA, allowing it to drive small relays or PLC inputs directly. Its wide operating voltage of 5V to 24V ensures compatibility with both logic-level microcontrollers and standard industrial control systems.

Applications

Home Position Sensing
Detecting the reference or home position of moving carriages in linear actuators and CNC machinery.
Speed Monitoring
Counting pulses from a slotted disk to calculate rotational speed in motor-driven systems.
Limit Switching
Serving as a non-contact end-stop to prevent mechanical over-travel in robotic arms or automated stages.
Object Presence Detection
Detecting the arrival or passage of thin opaque components on a conveyor or within a feeder mechanism.

Key Specifications

Mounting Type Chassis Mount
Response Time 1ms
Package / Case Module, Connector
Sensing Method Through-Beam
Current - Supply 12 mA
Sensing Distance 0.197" (5mm)
Voltage - Supply 5V ~ 24V
Output Configuration PNP - Open Collector
Operating Temperature -25degC ~ 55degC

Getting Started

When integrating the EE-SX670, ensure the use of a compatible 4-pin connector to interface with the PBT housing. The PNP output requires a pull-down resistor if connecting to a high-impedance digital input that does not have internal loading. Verify that the sensing object is opaque enough to interrupt the through-beam across the 5mm gap for reliable triggering.

EE Family

Comparing specs that differ across variants. The current part is highlighted.

Part Number Output Configuration Stock
EE-SX670 (this part) PNP - Open Collector 1,580
EE-SX671 NPN - Open Collector 997
EE-SX674 PNP - Open Collector 123
EE-SX673 NPN - Open Collector 8

Also Consider

EE-SX671 Omron Automation - An L-shaped mounting variant of the same optical family for different mechanical orientation requirements.
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