Fiber Systems

179

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R55F Series

R55 Fiber Optic Specifications

Supply Voltage and Current

10 to 30V dc (10% max. ripple) at less than 70 mA, exclusive of load

Supply Protection Circuitry

Protected against reverse polarity and transient voltages

Output Configuration

Bipolar: One current sourcing (PNP) and one current sinking (NPN) open-collector transistor

Output Rating

150 mA max each output @ 25° C (derate

≈ 1 mA per ° C increase)

OFF-state leakage current: less than 5 µA @ 30V dc

ON-state saturation voltage: PNP Output less than 1V @ 10 mA and 1.5V @ 150 mA

NPN Output less than 200 mV @ 10 mA and 1V @ 150 mA

Output Protection Circuitry

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

Output Response Time

50 microseconds

NOTE: 100 millisecond delay on power-up; outputs do not conduct during this time.

Adjustments

Using push buttons (“+” Dynamic and “-” Static):

Manually adjust Switch Point using “+” or “-” buttons

Dynamic TEACH (teach on-the-fly) sensitivity adjustment

Static TEACH sensitivity adjustment

Static Single-Point TEACH

Light operate/Dark operate

OFF Delay select: 0 milliseconds, 20 milliseconds or 40 milliseconds

Using Remote TEACH input (gray wire):

Dynamic TEACH (teach on-the-fly) sensitivity adjustment

Static TEACH sensitivity adjustment

Static Single-Point TEACH

Light operate/Dark operate

OFF Delay select: 0 milliseconds, 20 milliseconds or 40 milliseconds

Push button lockout for security

Indicators

10-segment (green) light bar indicates signal strength

Light Operate (green)

Dark Operate (green)

Outputs Conducting (yellow)

OFF Delay (green):

SETUP Mode: OFF — no delay

RUN Mode: OFF — no delay

Flashing — 20 milliseconds delay

ON — 20 or 40 milliseconds Delay

ON — 40 milliseconds delay

Construction

Black ABS/polycarbonate blend; nylon fiber clip mounts to standard 35 mm DIN rail

1 stainless steel right angle bracket and 1 PBT polyester bracket for mounting to flat surfaces also included with sensor

Environmental Rating

IEC IP67; NEMA 6

Connections

2 m or 9 m PVC-jacketed 5-conductor cable or 5-pin Euro-style quick-disconnect (QD) fitting. QD cables are

ordered separately. See page 382.

Fibers: Fiber clip (no tool required)

Operating Conditions

Temperature: -10° to +55° C

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

Application Notes

• Do not mount the fiber tip directly perpendicular to shiny surfaces; position it at approximately a 15° angle in

relation to the sensing target.

• Minimize web or product “flutter” whenever possible to maximize sensing reliability.

Certifications

Hookup Diagrams

DC11 (p. 478)