Banner VS4 User Manual

OPPOSED

VS4 Series Opposed-Mode Sensors

Miniature Self-Contained Sensors
• Totally self-contained miniature sensors
• 10 to 30V dc operation
• Visible red sensing beam, 660 nm
• Up to 1.0 m (39 in) sensing range
• Choose dark or light operate models
• Choose models with NPN (sinking) or PNP (sourcing) output
• 2-wire and 3-wire hookup; output load capacity to 50 mA
WARNING: Not To Be Used for Personnel Protection Never use this device as a sensing device for personnel protection. Doing so could lead to serious
injury or death. This device does NOT include the self-checking redundant circuitry necessary to allow its
use in personnel safety applications. A sensor failure or malfunction can cause either an energized or de­energized sensor output condition.

Models

Model Number Sensing Range Cable Supply Voltage Output Type
VS4EV
VS4EVQ 3-pin pico Pigtail QD
VS4AN5R 2 m (6.5 ft) 3 wire
VS4AN5RQ 3-pin pico Pigtail QD
VS4RN5R 2 m (6.5 ft) 3 wire
1.0 m (39 in)
VS4RN5RQ 3-pin pico Pigtail QD
VS4AP5R 2 m (6.5 ft) 3 wire
VS4AP5RQ 3-pin pico Pigtail QD
VS4RP5R 2 m (6.5 ft) 3 wire
VS4RP5RQ 3-pin pico Pigtail QD
2 m (6.5 ft) 2 wire
10 to 30V dc
NPN/LO
NPN/DO
PNP/LO
PNP/DO

Specifications

Supply Voltage and Current
10 to 30V dc (10% maximum ripple)
Emitter: 25 mA Receiver: 25 mA (exclusive of load)
Supply Protection Circuitry
Protected against reverse polarity and transient voltag­es
P/N 69421_web Rev. C
Indicators
Two LEDs: Green and Yellow
Green ON steady: power to sensor is ON Green flashing: output overload Yellow ON steady: light is sensed Yellow flashing: marginal excess gain (1 to 1.5x) in
light condition
2/18/2013
1
10
100
0.10 m 4 in
1.0 m 40 in
10.0 m 400 in
0.01 m
0.4 in
E X C E S S
G A
I
N
DISTANCE
1000
1000 mm
40 in
800 mm
32 in
600 mm
24 in
400 mm
16 in
200 mm
8 in
0
0
-20 mm
-40 mm
-60 mm
20 mm
40 mm
60 mm
0
DISTANCE
2.36 in
-2.36 in
1.57 in
-1.57 in
0.78 in
-0.78 in
Effective Beam =3 mm
BEAM PATTERN WIDTH
VS4 Series Opposed-Mode Sensors
Output Configuration
SPST solid-state switch Choose NPN (current sinking) or PNP (current sourc-
ing), depending on model Choose light operate (N.O.) or dark operate (N.C.), de-
pending on model
Output Rating
50 mA maximum
Off-state leakage current: < 1 microamp at 24V dc On-state saturation voltage: < 0.25V at 10 mA dc; <
0.5V at 50 mA dc
Output Protection Circuitry
Protected against false pulse on power-up and contin­uous overload or short circuit of outputs
Overload trip point ≥ 100 mA
Output Response Time
1 millisecond ON and 0.5 milliseconds OFF NOTE: 100 millisecond delay on power-up: output is
non-conducting during this time
Repeatability
100 microseconds
Environmental Rating
IP67; NEMA 6
Construction
Polycarbonate mounting holes and lens Low pressure molded thermoplastic housing (UL 94-
V0)
Connections
2 m (6.5 ft) attached cable: three #28 ga stranded con­ductors with PE insulation; PVC outer cable jacket; or 3-pin Pico-style pigtail quick-disconnect fitting. QD ca­bles are ordered separately.
Operating Conditions
Temperature: −20° to +55° C (−4° to +131°F) Humidity: 80% at +50° C (non-condensing)
Vibration and Mechanical Shock
Vibration: All models meet IEC 60068-2-6, IEC
60947-5-2, UL491 Section 40, MIL-STD-202F Method 201A; 10 to 60 Hz, 0.5 mm peak to peak
Shock: All models meet IEC 60068-2-27, IEC 60947-5-2; 30g peak acceleration, 11 millisecond pulse duration, half-sine wave pulse shape
Application Notes
M2 stainless steel mounting hardware included. Op­tional mounting bracket available.
Certifications

Performance Curves

Excess Gain Beam Pattern
Rev. C
2 www.bannerengineering.com - tel: 763-544-3164 P/N 69421_web
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