Allen Bradley 871C-DM1NP3-AP3 Proximity Switch

Product Details

871C Miniature Inductive Sensors

Allen Bradley 871C series miniature inductive proximity sensors are self-contained, solid-state devices designed to sense the presence of ferrous and non-ferrous metal objects without touching them. These small-barrel sensors are designed for space-critical applications where standard-size sensors simply will not fit. IO-Link enabled sensors offer advanced features and diagnostics including Automatic Device Configuration, multiple profiles, trending, descriptive tags, and device-specific parameters

Features and Benefits

IO-Link communication
Three wire operation
3 conductor, 3-pin pico or 3 pin 6 in lead
3 mm, 4 mm, and 5 mm barrel diameters
10 V dc to 30 V dc
Normally open contacts
False pulse, transient noise, reverse polarity and short circuit protections

Allen Bradley Proximity Sensor, 3mm Barrel Diameter, 5kHz Switching Frequency - 871C-DM1NP3-AP3

Looking for a sensor that includes IO-Link functionality? Choose this smooth 3mm proximity sensor from Rockwell Automation's Allen Bradley range. Its precise 0.8mm detection distance is ideal when space is limited and a standard-sized sensor won't fit. Thanks to a high switching frequency of 5kHz, the unit can quickly detect the presence of ferrous and non-ferrous metals. This device features false pulse, reverse polarity and short-circuit protection to prevent damage and ensure it's a reliable option for prolonged use.
IP67-rated, indicating it's dust-tight and waterproof, so suitable for use in contaminated conditions
Wide operating temperature range between -25°C and +70°C to suit harsh environments
Stainless steel housing is corrosion-resistant to prevent rust and signal degradation, even in damp surroundings

Standards and Certifications

NEMA 1, 2, 3, 4, 12 and 13
IEC 529
CE Marked
cULus

What are the benefits of hooking this sensor up with an IO-Link master?

Connecting your device to an IO-Link master (817-1598) gives you real-time diagnostics and sensor health updates. You'll also be able to save configuration profiles that you can quickly select at start-up to increase uptime and productivity.