Keyence LR-ZB100P Laser Sensor PNP Output 2 m

Keyence LR-ZB100P CMOS Laser Sensor with PNP Output and 2 m Cable

Product Introduction

The LR-ZB100P is a self-contained CMOS laser photoelectric sensor from the Keyence LR-Z series. This rectangular model uses U.C.D. distance and contrast detection for accurate sensing. Moreover, it covers a detecting distance of 35 to 100 mm. The short range and fine resolution suit precision positioning and small-part inspection.

A red laser with a 660 nm wavelength serves as the light source. Specifically, this model carries a Class 1 rating under IEC60825-1 and FDA CDRH Part1040.10. Therefore, it requires fewer safety measures than Class 2 units. The spot diameter measures approximately 2 x 1 mm at 100 mm, which enables detection of tiny features.

The LR-ZB100P provides a PNP open collector output. Users may choose Light-ON or Dark-ON operation to match controller logic. Meanwhile, the fixed 2 m cable removes the need for a separate connector cord. On CB/C3P connector-type models, IO-Link v1.1 and COM2 at 38.4 kbps are also supported.

Technical Specifications

The detecting distance spans 35 to 100 mm for close-range mounting. Standard detectable deviation measures 1.5 mm from 35 to 50 mm. Furthermore, it reaches 3 mm from 50 to 100 mm. Display resolution stays at 2, which equals 0.2 mm for fine adjustment.

Response time offers three selectable values: 1.5 ms, 10 ms, and 50 ms. Besides, a built-in timer provides OFF, ON-delay, OFF-delay, and one-shot modes. The supply voltage accepts 10 to 30 VDC with 10% ripple (P-P), using Class 2 or LPS sources. Power consumption stays at 450 mW or less, drawing 18 mA or less at 24 V and 34 mA or less at 12 V.

The output uses a PNP open collector design. Its applied voltage reaches 30 VDC or less, with control current at 100 mA or less. Residual voltage remains 1.2 V or less at 10 mA or less. Therefore, the sensor pairs well with PLC input modules that expect a positive switching signal.

Mechanical and Environmental Parameters

The rectangular housing fits narrow installation spaces. The unit with its 2 m cable weighs approximately 110 g. Since the cable is fixed, users avoid extra connector purchases. Additionally, the protection rating includes IP68 (IEC60529), IP69K (DIN40050-9), and NEMA 4X / 6P / 13.

Operating temperature ranges from -10 to +50 °C without freezing. Storage temperature spans -25 to +75 °C, also without freezing. Relative humidity stays between 35 and 85 % RH with no condensation. Consequently, the sensor performs well in washdown and dusty settings.

Installation Guide

First, mount the LR-ZB100P on a rigid bracket to avoid vibration errors. Next, align the laser spot with the target at the required distance. Then, route the 2 m cable to the controller and secure it with clamps. After that, set the response time and timer mode through the display.

Operators should confirm the Light-ON or Dark-ON setting before startup. Also, clean the lens regularly to preserve detection accuracy. For IO-Link models, configure COM2 parameters through the master device. Finally, verify the output signal with a multimeter or PLC monitor.

Packaging List

• 1 x Keyence LR-ZB100P CMOS laser sensor with 2 m cable

• 1 x Mounting bracket

• 1 x Quick reference guide

Shipping
Fedex, UPS, DHL

FAQ

1. What is the detecting range of the LR-ZB100P?
   The sensor covers 35 to 100 mm with range-dependent deviation values.

2. What resolution does this model offer?
   It provides a display resolution of 2, equal to 0.2 mm.

3. Which output type does the LR-ZB100P provide?
   It offers a PNP open collector output with Light-ON and Dark-ON selection.

4. Which laser class does this sensor use?
   It uses a Class 1 red laser at 660 nm under IEC60825-1.

5. Does this model support IO-Link communication?
   Yes, IO-Link v1.1 and COM2 at 38.4 kbps work on CB/C3P connector-type models.