Banner DF-G1-NS-2M User Manual

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Adjust Mode
Sliding the RUN/PRG/ADJ mode switch to the ADJ position allows the user to perform Expert TEACH/SET methods and Manual Adjust-
ment of the threshold(s).
Two-Point TEACH
• Establishes a single switching threshold
• Threshold can be adjusted using “+” and “-” rocker button (Manual Adjust)
Two-Point TEACH is used when two conditions can be presented statically to the sensor. The sensor locates a single sensing threshold
(the switchpoint) midway between the two taught conditions, with the Output ON condition on one side, and the Output OFF condition on
the other (see Figure below).
Sensor positions
threshold midway
between taught conditions
Darkest
(no signal)
Most Light
(saturated
signal)
Output OFF Output ON
Darkest Taught
Condition
Lightest Taught
Condition
Position
adjusted by
Manual Adjust
Figure 5. Two-Point TEACH (Light Operate shown)
The Output ON and OFF conditions can be reversed by using the LO/DO (Light Operate/ Dark Operate) switch (see LO/DO Switch in
Top Panel Interface on page 2).
Two-Point TEACH and Manual Adjust
• Moves switching threshold value up or down to make adjustments
• Slide Mode switch to ADJ to enter Adjust mode
• Press “+” to increase; press “-” to decrease
• GREEN display shows the switching threshold value
• 2 seconds after adjustment, the GREEN display will flash 3 times to confirm
• Slide Mode switch to RUN to complete operation
Remember: Manual adjustments are disabled when Auto Thresholds are ON
DF-G1 - Expert Dual Display Fiber Amplifier Manual
P/N 161999 Rev. A www.bannerengineering.com - tel: 763-544-3164 7

Banner DF-G1-NS-2M Specifications

Power

supply voltage	10 to 30 V dc
power consumption (standard display mode)	960 mW
current consumption (standard display mode)	< 40 mA at 24 V dc
power consumption (ECO display mode)	720 mW
current consumption (ECO display mode)	< 30 mA at 24 V dc

Output

output configuration	1 current sinking (NPN) or 1 current sourcing (PNP) output
output rating	100 mA max. load
off-state leakage current (NPN/PNP models)	< 5 μA at 30 V dc
on-state saturation voltage (NPN)	< 1.5 V

Performance

output response time (high speed)	200 µs
output response time (standard)	500 µs
repeatability (high speed)	66 µs
repeatability (standard/long range/extra long range)	100 µs

Operating Environment

operating temperature	−10 °C to +55 °C
storage temperature	−20 °C to +85 °C
humidity	90% at +60 °C maximum relative humidity (non-condensing)