Banner Q85 Series - Manual (Page 5)

Q85 Series Sensors
Shown with SMB85R mounting bracket
(p/n 32798, order separately)
Shown with SMB85B
mounting bracket
(included)
Bottom view
Top view
Specifications, Q85BB62x Models
(10 to 48V dc, solid-state output)
Sensing range: See sensor descriptions by mode (page 3).
Sensing beam: See sensor descriptions by mode (page 3).
Supply voltage: 10 to 48V dc at 50 mA max., exclusive of load;
Q8562E emitter requires 25 mA. All models reverse-polarity protected.
Outputs (all models except emitters) :
Q85BB6x models = NPN sinking and PNP sourcing outputs
(as described below), on/off output
Q85BB6x-T9 models = NPN sinking and PNP sourcing outputs
(as described below), programmable timer
Standard outputs are solid-state, one NPN (sinking), one PNP (sourc-
ing); 150 mA max. (at 25˚C, either output). Derate output by 1 mA/˚C
above 25˚C. Leakage current <1
µ
A (off-state). Output saturation
voltage <1V at 10 mA and <2V at 150 mA. Standard outputs reverse-
polarity, overload, and short-circuit protected. The two standard outputs
may be used simultaneously (max. load 150 mA each output).
Low-saturation voltage alternative NPN (sinking) output is provided
for easy interfacing to TTL and similar circuitry. Output saturation
voltage <200 millivolts at 10 mA and <1V at 150 mA. Maximum load
150 mA (derate by 1 mA/˚C above 25˚C). Overload and short circuit
protected. This output is not reverse polarity protected. Exercise care to
ensure correct polarity of the load hookup when making wiring connections.
All sensors are protected against false pulse on power-up. (False pulse
protection circuit causes a 100 millisecond delay on power-up.)
Models are available with either ON/OFF output or 8 switch-selectable
output timing functions ("T9" model suffix); see page 7.
Adjustments (all models except emitters):
Single-turn SENSITIVITY control potentiometer, accessible beneath the
ABS wiring chamber cover. Timing logic (for T9 models ) is configured
at a DIP switch. Pulse length and delay are set by a single-turn
potentiometer (under the wiring chamber cover). The adjustable time
range for both functions is 0.1 to 5 seconds; both functions are automati-
cally set to the same value. All models have a light/dark operate switch.
Response Time and Repeatability are independent of signal
strength:
Q85BB62R response time 1 ms, repeatability 125
µ
s
Q85BB62R-T9* response time 8 ms, repeatability 1 ms
Q85BB62LP response time 1 ms, repeatability 250
µ
s
Q85BB62LP-T9* response time 8 ms, repeatability 1 ms
Q85BB62D response time 1 ms, repeatability 250
µ
s
Q85BB62D-T9* response time 8 ms, repeatability 1 ms
Q85BB62DL response time 2 ms, repeatability 500
µ
s
Q85BB62DL-T9* response time 8 ms, repeatability 1 ms
*on/off operation (no timing in use)
Status Indicators (all models except emitters):
LEDs, one red and one yellow, both top-mounted.
Red AID™ system (Alignment Indicating Device, US patent #4356393)
indicator LED lights whenever the sensor "sees" its own modulated light,
and pulses at a rate proportional to the strength of the received light signal.
Yellow indicator lights whenever the sensor's output is energized.
Construction: Yellow Cycolac ® ABS housing, plated steel hardware.
Acrylic lens. ABS cover for wiring/adjustments access. Rated NEMA 1,
2, 3, 3S, 4, 4X, 6, 6P, 12, and 13; IEC IP67. It is the customer's
responsibility to maintain NEMA 6P integrity at the conduit entrance(s)
in use. Max. wire size (for connection to wiring terminals) is #14 AWG.
Vibration and Mechanical Shock: meets Mil. Std. 202F require-
ments. Method 201A (Vibration: frequency 10 to 55 Hz. max., double-
amplitude 0.06-inch, maximum acceleration 10G). Method 213B Con-
ditions H & I (Shock: 75G with unit operating; 100G for non-operation).
Operating temperature range: -25
°
to +55
°
C (-13
°
to +131
°
F).
Maximum relative humidity: 90% at 50
°
C (non-condensing).
5
Dimensions, Q85 Series Sensors (all models)