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D12fph series, Specifications, d12fph series sensors, Din rail fiber optic sensors – Banner D12 Series User Manual

Page 2: Sensor model listing, Application caution, 2hookup diagrams, d12fph series sensors

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Specifications, D12FPH Series sensors

Sensing range:

see individual excess gain curves, page 3.

Sensing beam:

visible red, 660 nanometers.

Supply voltage:

10 to 30V dc at 45 mA max, exclusive of load.

Protected against reverse polarity and inductive load transients.

Sensor model listing

and output configurations:

Solid-state dc outputs:

D12SN6FPH NPN sinking complementary outputs, attached cable.

D12SN6FPHQ NPN sinking complementary outputs,

6-inch pigtail with pico-style

QD.

D12SP6FPH PNP sourcing complementary outputs, attached cable.

D12SP6FPHQ PNP sourcing complementary outputs,

6-inch pigtail with pico-style

QD.

The N.C. (normally closed) output may be used as an alarm output,

depending upon the hookup to the power supply.

Output rating

: 150 mA maximum each output. No false pulse on

power-up. (False pulse protection circuit causes a 20 millisecond delay

on power-up.) Short-circuit protected.

Off-state leakage current <10 microamps at 30V dc.

On-state saturation voltage <1V at 10 mA dc; <1.5V at 150 mA dc.

The total load may not exceed 150 mA.

Response time:

.5 millisecond "on"; .5 millisecond "off".

Repeatability is 130 microseconds.

Response time and repeatability are independent of signal strength.

Indicators:

Two top-mounted LED indicators, one yellow and one

green, and one 7-segment red LED moving-dot bargraph.

GREEN LED lights to indicate

DC POWER ON

.

YELLOW LED lights to indicate

NORMALLY OPEN OUTPUT CON-

DUCTING

.

7-segment moving dot red LED bargraph lights to indicate relative

received light signal strength. In addition, segment #1 flashes to

indicate

OUTPUT OVERLOAD

, and segment #7 flashes to indicate

MARGINAL EXCESS GAIN

(a "dark" signal that lights LED #2 for at

least one second, or a "light" signal that lights LED #3 for at least one

second). A flashing LED corresponds to the “on” state of the alarm

output. See page 1 for further description.

Adjustments:

SENSITIVITY control on top of module (15-turn

slotted brass screw, clutched at both ends of adjustment).

Construction:

Black ABS (Cycolac

®

KJB) housing with acrylic

cover. Rated NEMA 2. The fiber clamping element is Delrin

®

.

Cable:

6-1/2-foot long (2 meter) attached PVC-covered cable*

or 6-inch pigtail with pico-style 4-pin QD connector. Use mating

cable model PKG4-2 (straight connector) or PKW4-2 (right angled);

6-1/2 feet (2 m) long. *Models also available with 30 ft (9 m)

attached cable.

Mounting bracket:

D12 Series sensors mount directly to a stan-

dard DIN rail, or may be through-hole mounted using the supplied

mounting bracket and M3 x 0,5 stainless steel hardware. Bracket

material is black VALOX

®

.

Operating temperature range:

-20° to +70°C (-5° to +158°F).

Maximum relative humidity 90% at 50°C (non-condensing).

Application caution...

D12 Series sensors are designed to deliver very high optical energy

(excess gain). They should not be used for applications which offer

low optical contrast (i.e. only a small difference in received light levels

between the light and dark sensing conditions). Examples include

diffuse mode sensing of objects in front of a reflective background

and opposed mode sensing of non-opaque materials.
D12 sensors excel in applications requiring high excess gain (e.g.

for long-range sensing, sensing with long fiber lengths, diffuse sensing

of materials with low reflectivity, etc.)

2

Hookup Diagrams, D12FPH Series Sensors

Sinking (NPN)

Sinking (NPN)

Standard Hookup

Alarm Hookup

Sourcing (PNP)

Sourcing (PNP)

Standard Hookup

Alarm Hookup

Model PKG4-2 cable

Model PKW4-2 cable

D12FPH Series

DIN RAIL Fiber Optic Sensors