Beijing Cohen Zhonghe Industrial Control Technology Co., Ltd
Home>Products>Small and micro photoelectric sensor [amplifier built-in] PM-45 series PM-Y45 (PM-Y45-C3)
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    Building E36, Hengtong Enterprise Port, No.1 Sizhi Road, Xiqing Xuefu Industrial Zone, Tianjin
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Small and micro photoelectric sensor [amplifier built-in] PM-45 series PM-Y45 (PM-Y45-C3)
The new generation of miniature photoelectric sensors. The reliability and construction efficiency have been greatly improved.
Product details




The reliability and construction efficiency have been greatly improved!

微型光电传感器 PM-45
CE※1
※1 EMC Designated Applicable

characteristic

Standard configuration includes 3 protective circuits

Although the body is small, it is standard across all models
① Power reverse protection circuit
② Output reverse protection circuit
③ Output short-circuit protection circuit.
Significantly reduced the risk caused by wiring errors.

Easy installation through M3 screws

It can be easily installed by fixing 2 M3 screws.
Please prepare M3 screws, washers, etc. separately.

Adopting our company's unique integral molding method to protect the IP64 structure

Achieved impact resistance of 15000m/s2A vibration resistant structure subjected to two durability tests (approximately 1500G, 3 times in X, Y, and Z directions) and vibration resistance of 10-2000Hz (double amplitude of 1.5mm, 2 hours in X, Y, and Z directions).

The distance between the projection and reception parts is 6mm, with a margin left

The distance between the projection and reception parts has increased by 1mm compared to previous products, leaving room for detecting changes in the position of the object.

Easy adjustment based on projection and reception markers

By controlling the projection and reception positions from the outside, it is easy to adjust the position of the detected object.

Large and clear multi angle action indicator light

Install the large action indicator light (orange) in the center of the sensor to confirm the action indicator light from all directions.

Compact and compact

The installation spacing is the same as previous products, and all models have achieved significant space saving, making it easy to replace previous products.

小巧紧凑

Multiple models to choose from

Up to 6 shapes can be selected according to installation conditions.

type

type shape
(mm)
detection distance
Model (Note 1) output output action
K-type 6mm (fixed) PM-K45 NPN open collector
transistor
Equipment with 2 outputs
ON/When entering the light
ON when blocking light
PM-K45-C3
t type PM-T45
PM-T45-C3
L-type PM-L45
PM-L45-C3
y type PM-Y45
PM-Y45-C3
f type PM-F45
PM-F45-C3
R-type PM-R45
PM-R45-C3
(Note 1): The cable length for models with the '- C3' symbol at the end of the model is 3m.

specifications

type Small amplifier built-in type
K-type t type L-type y type f type R-type
model PM-K45 PM-T45 PM-L45 PM-Y45 PM-F45 PM-R45
detection distance 6mm (fixed)
Minimum detectable object 0.8 × 1.2mm opaque body
Response delay Below 0.05mm
repeatability Below 0.01mm
supply voltage 5-24V DC ± 10% pulsation P-P10% or less
Consumption current Below 15mA
output
NPN open collector transistor
Maximum incoming current: 50mA
External voltage: 30V (between output and+V)
Remaining voltage: 2.0V (when the incoming current is 50mA), 1.0V (when the incoming current is 16mA)
output action Equipped with two types of outputs: ON when entering light and ON when blocking light
Protection circuit Power reverse protection circuit
Output reverse protection circuit
Short Circuit Protection
reaction time When illuminated: 20 μ s, when blocked: below 80 μ s
(Maximum response frequency: 3kHz)
Work status indicator light Orange LED (lights up when illuminated)
Resistance
ring
area
sexually
Protect the structure IP64(IEC)
Environmental temperature for use -25~+55 ℃ (note not to condense or freeze), during storage:- 30~+80℃
Environmental humidity for use 5-85% RH, during storage: 5-95% RH
Use environmental illumination Fluorescent light: Light receiving surface illumination of 1000lx
withstanding voltage AC1000V 1 minute between all power connection terminals and the casing
insulation resistance Between all power connection terminals and the casing, with a resistance of 50M Ω or higher, based on a DC250V high impedance meter
Vibration Frequency range of 10-2000Hz, double amplitude of 1.5mm, X, Y, and Z directions for 2 hours each
Impact resistance Acceleration 15000m/s2(Approximately 1500G) 3 times each in the X, Y, and Z directions
Projection element Infrared LED (peak wavelength of 855nm, non modulated)
material Shell: PBT、 Display cover: polycarbonate
cable 0.09mm24-core rubber cable, 1m long
Cable extension 0.3mm2The above cables
The total length can be extended to 100m
weight Body weight: approximately 10g (3m cable length type: approximately 30g)
Packaging weight: approximately 15g (3m cable length type: approximately 35g)

(Note 1): The measurement condition when not specified is that the operating environment temperature is 23 ℃.

dimension

  • unit mm

PM-K45(-C3)

sensor

PM-K45(-C3)

PM-T45(-C3)

sensor

PM-T45(-C3)

PM-L45(-C3)

sensor

PM-L45(-C3)

PM-Y45(-C3)

sensor

PM-Y45(-C3)

PM-F45(-C3)

sensor

PM-F45(-C3)

PM-R45(-C3)

sensor

PM-R45(-C3)

purpose

Positioning of pallets
托板的定位
Detecting the origin and over limit motion of moving objects
检测移动体的原点和超限运动
Detecting the origin of the rotating body
检测旋转体的原点
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Successful operation!

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