M25UEQ8 Banner Engineering Corp., M25UEQ8 Datasheet - Page 3

• Manufacturer Part Number: M25UEQ8
• Description: Ultrasonic Opposed Mode Sensor Pairs
• Manufacturer: Banner Engineering Corp.

Sensing Range
Supply Voltage and Current
Supply Protection Circuitry
Receiver Output Configuration
Output Rating
Output Protection Circuitry
Output Response Time
Repeatability
Delay at Power-up
Delay for Switching Between
Normal and High Speed
Indicators
Construction
Connections
Environmental Rating
Operating Conditions
Vibration and
Mechanical Shock
Certifications
Notes
Banner Engineering Corp. • Minneapolis, MN U.S.A
www.bannerengineering.com • Tel: [phone]
* NOTE: Connection of dc power is without regard to polarity.
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3
Emitter
Normal Speed: 500 mm (19.7")
High Speed: 250 mm (9.8")
140KHz
Emitter: 10 to 30V dc (10% max. ripple) at less than 85 mA
Receiver: 10 to 30V dc (10% max. ripple) at less than 38 mA (exclusive of load)
Protected against reverse polarity and transient voltages
Bipolar (1 NPN & 1 PNP) solid-state output;
Normally Closed (output is activated when an object blocks the sensing beam)
100 mA (each output) with short circuit protection; see Note 1
OFF-state leakage current:
ON-state saturation voltage: NPN: < 1.6V @ 100 mA
Protected against short circuit conditions
Normal Speed: 4.0 milliseconds
High Speed: 3.0 milliseconds
1 millisecond
< 250 milliseconds
20 milliseconds
Green Power LED: indicates Power ON
Amber Output LED: indicates output activated
Housing: 316 Stainless Steel
LED window: Polysulphone
Emitter: 4-pin Euro-Style QD
Receiver: 5-pin Euro-Style QD
Leakproof design, rated IEC IP67 (NEMA 6), IP69K
Temperature: -20° to +70°C (-4° to +158° F)
Max. Relative Humidity: 95% at 50°C non-condensing
All models meet Mil. Std. 202F requirements method 201A (vibration: 10 to 60 Hz max. amplitude 0.06", max.
acceleration 10G). Also meets IEC 947-5-2; 30G 11 ms duration.
1. NPN < 200 µA for load impedance > 3 KΩ; for load current of 100 mA, leakage < 1% of load current
2. When mounting the M25U, care should be taken to acoustically isolate the emitter and receiver to eliminate
sound energy coupling between the sensor pair. This is best accomplished with elastomeric materials between
the sensor and rigid mounting brackets.
+ 10-30V dc
1 = Brown
2 = White
3 = Blue
4 = Black
5 = Gray
Specifications
NPN: < 200 µA sinking
Hookups
Key
U-GAGE
* It is recommended that the shield wire be connected to
either earth ground or DC common.
PNP: < 10 µA sourcing
PNP: < 3.0V @ 100 mA
®
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3
2
4
5
M25U Series Sensor
Receiver
Shield*
Load
Load
10-30V dc
High Speed
(0-2V dc)
Normal Speed
(5-30V dc)
+
–
P/N 137794 rev. D
5-Pin Euro
1 = Brown
2 = White
3 = Blue
4 = Black
5 = Gray
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