Fiber Systems

175

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D12 Series

D12 Expert™ Specifications

Construction

Black ABS housing with acrylic cover, stainless steel M3 x 0.5 hardware for use with thermoplastic polyester

mounting bracket (supplied); the plastic fiber clamping element is Acetal

Environmental Rating

Rated NEMA 4; IEC IP66

Connections

PVC-jacketed 2 m or 9 m cables or 150 mm pigtail with 4-pin Pico-style quick-disconnect (QD) are available. QD

cables are ordered separately. See page 378.

Operating Conditions

Temperature: -20° to +70° C

Relative humidity: 90% at 50° C (non-condensing)

Certifications

(except D10E2)

Hookup Diagrams

NPN Models: DC27 (p. 482)

PNP Models: DC28 (p. 482)

D12 Standard, High-Speed and High-Power Specifications

Supply Voltage and Current

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

Supply Protection Circuitry

Protected against reverse polarity and transient voltages

Output Configuration

Outputs are NPN (sinking) or PNP (sourcing), depending on model

Complementary: one normally open (NO) and the other normally closed (NC); NC output may be wired as

diagnostic alarm output by reversing power supply connections except high speed “Y” and “Y1” suffix models (see

hookups)

Output Rating

150 mA max. each output

Off-state leakage current: less than 10 mA at 30V dc

On-state saturation voltage: less than 1 volt at 10 mA dc and less than 1.5 volts at 150 mA dc

The total load may not exceed 150 mA

Output Protection Circuitry

Protected against false pulse on power-up and short circuit of outputs

Output Response Time

Standard and High-Power Models: 500 microseconds on/off;

High-Speed Models: selectable 50 or 500 microseconds on/off

(NOTE: False pulse protection circuit causes a 0.1 second delay on power-up)

Output Timing Functions

“Y1” models have fixed 20 milliseconds pulse stretcher (off-delay) when 50 microseconds mode is used

Repeatability

130 microseconds; “Y” and “Y1” models have selectable 50 microseconds/500 microseconds response; repeatability

in 50 microseconds mode is 15 microseconds

Adjustments

All models have a SENSITIVITY control on top of sensor (15-turn slotted brass screw, clutched at both ends of

adjustment); “Y” and “Y1” (high speed models) also have a top-mounted response mode selector switch

Indicators

Two top-mounted LED indicators, one yellow and one green, and one 7-segment red LED moving dot bargraph;

Note that the 7-segment bargraph and marginal excess gain indication (bargraph segment #7) are inoperative in the

50 µs response mode of “Y” and “Y1” models

Green LED lights for DC Power On

Yellow LED lights for NORMALLY OPEN OUTPUT CONDUCTING

On all models in 500 microseconds response mode, the 7-segment moving dot red LED bargraph lights to indicate

relative received light signal strength; On all models in 50 and 500 microseconds response mode, segment #1

flashes to indicate OUTPUT OVERLOAD; On all models in the 500 microseconds response mode, segment #7

flashes to indicate MARGINAL EXCESS GAIN; On standard and high power models, a flashing LED corresponds to

the “on” state of the alarm output; (Alarm output not available on Y & Y1 models)

Mounting Bracket

D12 Sensors mount directly to a standard DIN rail, or may be through-hole mounted using the supplied mounting

bracket and M3 x 0.5 hardware

Construction

Black ABS housing with acrylic cover, stainless steel M3 x 0.5 hardware for use with thermoplastic polyester

mounting bracket (supplied); the plastic fiber clamping element is Acetal

Environmental Rating

Rated NEMA 4; IEC IP66

Connections

PVC-jacketed 2 m or 9 m cables, or 150 mm pigtail with 4-pin Pico-style quick-disconnect (QD) are available. QD

cables are ordered separately. See page 378.

Operating Conditions

Temperature: -20° to +70° C

Relative humidity: 90% at 50° C (non-condensing)

Certifications

Hookup Diagrams

NPN Models: DC07 (p. 477)

PNP Models: DC08 (p. 477)

D12 Expert™ Specifications (cont’d)