4 Specifications
Sensing Beam
DF-G2: Visible red, 635 nm
DF-G2W: Broad spectrum white, 450 nm to 650 nm
DF-G2B: Visible blue, 470 nm
DF-G2G: Visible green, 525 nm
DF-G2IR: Infrared, 850 nm
Supply Voltage
10 to 30 V dc Class 2 (10% maximum ripple)
Power and Current Consumption (exclusive of load)
Standard display mode: 960 mW, Current consumption < 40 mA at 24
V dc
ECO display mode: 720 mW, Current consumption < 30 mA at 24 V dc
Supply Protection Circuitry
Protected against reverse polarity and transient overvoltages
Delay at Power-Up
500 milliseconds maximum; outputs do not conduct during this time
Output Configuration
1 current sinking (NPN) or 1 current sourcing (PNP) output, depending on
model
Output Rating
100 mA maximum load (derate 1 mA per °C above 30 °C)
OFF-state leakage current: < 5
μ
A at 30 V dc;
ON-state saturation voltage: NPN: < 1.5 V; PNP : < 2 V
Output Protection
Protected against output short-circuit, continuous overload, transient
overvoltages, and false pulse on power-up
Output Response Time
Super High Speed: 10 µs
High Speed: 15 µs
Fast: 50 µs
Standard: 250 µs
Medium Range: 500 µs
Long Range: 1000 µs
Long Range with immunity to Energy Efficient Lights: 2000 µs
Repeatability
Super High Speed: 5 µs
High Speed: 5 µs
Fast: 12 µs
Standard: 50 µs
Medium Range: 80 µs
Long Range: 165 µs
Long Range with immunity to Energy Efficient Lights: 165 µs
Required Overcurrent Protection
WARNING: Electrical connections must be made
by qualified personnel in accordance with local and
national electrical codes and regulations.
Overcurrent protection is required to be provided by end product
application per the supplied table.
Overcurrent protection may be provided with external fusing or via
Current Limiting, Class 2 Power Supply.
Supply wiring leads < 24 AWG shall not be spliced.
For additional product support, go to
http://www.bannerengineering.com
.
Supply Wiring (AWG)
Required Overcurrent Protection (Amps)
20
5.0
22
3.0
24
2.0
26
1.0
28
0.8
30
0.5
Adjustments
3-way RUN/PRG/ADJ Mode Switch
2-way LO/DO Switch
3-way +/SET/- Rocker Button
•
Expert-style teaching (Two-Point and Dynamic TEACH,
Light/Dark/Window/Calibration SET)
•
Manually adjust sensitivity (from "+" and "-" rocker button
only)
•
Response Speed, TEACH Selection, Offset Percent, Auto
Thresholds, Delays/Timers, Display Readout, Gain
Selection, Factory Defaults (from top panel or remote
input)
•
Top panel interface lockout (from remote input only)
Factory Default Settings:
Setting
Factory Default
Threshold
2011
TEACH Selection
Two-Point TEACH
Response Speed
Standard: 250 µs
Offset Percent
10%
Auto Thresholds
OFF
OFF Delay
0 (Disabled)
OFF One-Shot
0 (Disabled)
ON Delay
0 (Disabled)
ON One-Shot
0 (Disabled)
Display Readout
Numeric, ECO disabled, Normal
Orientation
Gain Selection
Auto Gain
Indicators
Red 4-digit Display: Signal Level
Green 4-digit Display: Threshold
(In Program Mode, Red and Green displays are used for
programming menus)
Yellow LED: Output conducting
Construction
Black ABS/polycarbonate alloy (UL94 V-0 rated) housing, clear
polycarbonate cover
Connections
PVC-jacketed 2 m or 9 m (6.5 ft. or 30 ft.) 4-wire integral cable; or
integral 4-pin M8/Pico-style quick disconnect; or 150 mm (6 in.)
cable with a 4-pin M12/Euro-style quick disconnect; or 150 mm (6
in.) cable with a 4-pin M8/Pico-style quick disconnect.
Environmental Rating
IEC IP50, NEMA 1
Operating Conditions
Temperature:
−
10 °C to +55 °C (+14 °F to +131 °F)
Storage Temperature:
−
20 °C to +85 °C (
−
4 °F to +185 °F)
Humidity: 90% at +60 °C maximum relative humidity (non-
condensing)
Certifications
Industrial
Control
Equipment
3TJJ
DF-G2 High Speed Expert
™
Dual Display Fiber Amplifier
www.bannerengineering.com - Tel: 763.544.3164
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