EZ-BEAM M18 Series Specifications
EZ-BEAM M18 Series Sensors
page
5
Banner Engineering Corp. • Minneapolis, U.S.A.
Website: http://www.baneng.com • Tel: 888.373.6767
Supply Voltage and Current
Opposed Mode Emitters:
Opposed Mode Receivers:
Polarized Retro:
Non-polarized Retro:
Fixed-field:
Diffuse:
Supply Protection Circuitry
Protected against reverse polarity and transient voltages
Output Configuration
SPDT (complementary) solid-state dc switch; choose NPN (current sinking) or PNP (current sourcing) models.
Light operate:
N.O. output conducts when the sensor sees its own (or the emitter’s) modulated light
Dark operate:
N.C. output conducts when the sensor sees dark; the N.C. (normally closed) output
may be wired as a normally open alarm output, depending upon hookup to the power
supply (U.S. patent 5087838)
Output Rating
150 mA maximum (each) in standard hookup; When wired for alarm output, the total load may not exceed 150 mA;
Off-state leakage current < 1 microamp at 30V dc;
On-state saturation voltage < 1V at 10 mA dc; < 1.5V at 150 mA dc
Output Protection Circuitry
Protected against false pulse on power-up and continuous overload or short circuit of outputs
Output Response Time
Opposed: 3 milliseconds ON, 1.5 milliseconds OFF; Polarized Retro, Non-Polarized Retro, Fixed-field
and Diffuse: 3 milliseconds ON and OFF
NOTE: 100 millisecond delay on power-up; outputs do not conduct during this time
Indicators
Two LEDs: Green and Yellow
Green glowing steadily
power to sensor is ON
Green flashing
output is overloaded
Yellow glowing steadily
normally open output is conducting
Yellow flashing
excess gain marginal (1-1.5x) in light condition
Repeatability
Opposed mode: 375 microseconds; Polarized Retro, Non-Polarized Retro, Fixed-field and Diffuse
modes: 750 microseconds; Repeatability and response are independent of signal strength
Construction
Housings are Stainless Steel; Lenses are Lexan® (opposed models) or acrylic
Environmental Rating
Rated NEMA 6P (IEC IP67)
Connections
2 m (6.5') or 9 m (30') attached cable, or 4-pin Euro-style quick disconnect fitting
Operating Conditions
Temperature: -40° to +70°C (-40° to 158°F)
Maximum relative humidity: 90% at 50°C (non-condensing)
Vibration and
Mechanical Shock
All models meet Mil. Std. 202F requirements. Method 201A (Vibration; frequency 10 to 60 Hz, max.,
double amplitude 0.06" acceleration 10G). Method 213B conditions H&I (Shock: 75G with unit operating;
100G for non-operation)
10 to 30V dc (10% maximum ripple); Supply current (exclusive of load current):
25 mA
20 mA
30 mA
25 mA
35 mA
25 mA
New Zealand ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
