DATALOGIC S65-PA-5-W09-PH Color Mark Sensor

Brand: Datalogic (Italy) | Official Part No.: 954201020

The S65-PA-5-W09-PH is an industrial contrast (color mark) photoelectric sensor of Datalogic S65-W Series. It features a compact standard 50×50 mm square housing and a broad-spectrum white LED emitter, which accurately detects brightness differences between colored/grayscale labels and substrates.

Equipped with a 4-digit LED display and 3-button teach-in system, it allows parameter configuration and signal strength visualization without external devices. Built-in RS485 serial interface supports remote configuration and data transmission. With a maximum switching frequency of 30 kHz and response time of 16 μs, it is ideal for high-speed automated production lines. The IP67 ingress protection rating ensures reliable operation in harsh industrial environments.

Model Code Breakdown

Code Segment	Description
S65	Product Series: Universal platform for 50×50 mm square industrial photoelectric sensors, covering color mark detection, color recognition, laser ranging and other detection types
PA	Housing & Optical Layout: P = ABS plastic housing; A = 90° radial light emission design
5	Electrical Interface: M12 5-pin circular industrial connector
W09	Detection Type & Optical Specification: W = White LED for contrast / color mark detection; 09 = Optical configuration for standard sensing range
PH	Output & Function Configuration: P = PNP switching output; H = Integrated RS485 communication interface + output delay function

Main Technical Specifications

Optical Performance

Detection Principle: White light reflective contrast (color mark) detection

Emitter: Broad-spectrum white LED (Wavelength: 400~700 nm)

Operating Distance: 12 ~ 20 mm (Tolerance: ±2 mm)

Spot Size: 3×1 mm @ 19 mm nominal sensing distance

Digital Resolution: 12 bit (4096 grayscale levels)

Response Time: 16 μs

Switching Frequency: 30 kHz

Electrical Specifications

Supply Voltage: 10 ~ 30 VDC

No-load Current Consumption: ≤50 mA

Output Type: PNP switching output

Maximum Load Current: ≤100 mA

Output Saturation Voltage Drop: ≤2 VDC

Communication Interface: RS485 serial interface, supporting parameter read/write and remote control

Protection Features: Short-circuit protection, reverse polarity protection, surge overvoltage protection

Electrical Safety Class: Class 2

Mechanical & Environmental Parameters

Housing Material: ABS engineering plastic; Lens Material: Glass

Ingress Protection: IP67 (Dust-tight and protected against temporary immersion)

Operating Temperature: -10 ~ +55 ℃

Storage Temperature: -20 ~ +70 ℃

Vibration Resistance: 0.5 mm amplitude, 10~55 Hz all axes, compliant with EN 60068-2-6

Shock Resistance: 30G acceleration, 11 ms pulse, all axes, compliant with EN 60068-2-27

Unit Weight: ≤60 g

Main Models in the Same Series

Full Model No.	Output Type	Interface Configuration	Key Functional Differences
S65-PA-5-W09-PH	PNP	M12 5-pin + RS485	White light color mark detection, with communication and delay functions
S65-PA-5-W09-NH	NPN	M12 5-pin + RS485	White light color mark detection, NPN output version
S65-PA-5-V19-PPP	3-channel PNP	M12	RGB tri-color LED, for color recognition
S65-PA-5-Z03-PPI	PNP + 4-20 mA analog output	M14	Linear reflective type, for width and edge positioning measurement

Typical Applications

Packaging Lines: Color mark positioning for vertical/horizontal packaging machines, label detection for labellers, cutting synchronization for bag making machines
Printing & Paper Industry: Registration mark recognition, paper slitting positioning, printed product quality inspection
Food & Pharmaceutical Industry: Film alignment for filling machines, label detection for vials, positioning for medicine plates
Electronic Assembly: Material label presence detection, conveyor synchronization, auxiliary material remaining quantity detection

Troubleshooting Matrix

Fault Phenomenon	Root Cause	Step-by-Step Solutions
Indicator off, no output	Abnormal power supply or incorrect wiring	1. Measure supply voltage to ensure it is within 10~30 VDC
		2. Verify M12 pin assignment and check for reverse power connection
		3. Check connector tightness and cable continuity
Missing detection / False triggering / Unstable output	Failed calibration, offset light spot or insufficient contrast	1. Perform new teach-in calibration for background and color mark respectively
		2. Adjust mounting position to ensure the light spot fully covers the color mark
		3. Avoid direct strong ambient light; ensure target contrast ≥ 10%
Abnormal output delay	Incorrect parameter settings or disabled function	1. Enter delay setting menu via panel buttons and verify delay switch & time parameters
		2. Read configurations via RS485 bus to check for parameter tampering
		3. Restore factory settings and reconfigure delay parameters
No response on RS485 communication	Wrong wiring sequence, mismatched parameters or address conflict	1. Check A/B communication wiring for reverse connection
		2. Match baud rate, data bits, station address and other parameters with host system
		3. Troubleshoot address conflicts among devices on the bus

Note: The S65-PA-5-W09-PH is a standard 5-pin version without RS485 interface. Models with RS485 in the same series are suffixed with Z (e.g. S65-PA-5-W09-PHZ), equipped with 8-pin M12 connector. This sensor features adjustable output delay (1~100 ms), external synchronous trigger input and button lock function.

M12 5-Pin Pinout Definition

This sensor adopts IEC 61076-2-101 standard A-coded M12 5-pin connector, complying with general specifications of Datalogic S65 platform.

Pin No.	Standard Wire Color	Signal Name	Function Description
1	Brown (BN)	+V DC	Power positive, 10~30 VDC supply
2	White (WH)	SYNC Input	External sync / remote teach input, active high (connected to +V). Supports line synchronous trigger and one-touch remote calibration
3	Blue (BU)	0V / GND	Power negative and common signal ground
4	Black (BK)	OUT PNP	PNP switching output, max. load current 100 mA with short-circuit protection
5	Grey (GY)	Shield / NC	Shield grounding terminal. Leave unconnected if shielding is not required; no analog output for this model

Wiring Notice: When viewing the connector front with the notch facing down, pins are arranged clockwise as 1→2→3→4→5. Hot plugging may damage internal circuits. Always cut off power before wiring.

Cross-Brand Equivalent Model Comparison

Below are mainstream color mark sensors with equivalent positioning and applications, suitable for high-speed color mark detection in packaging and printing industries.

Brand & Model	Sensing Distance	Light Source	Response Time	Switching Frequency	Output Type	Housing Dimension	Key Advantages & Application Notes
Datalogic S65-PA-5-W09-PH	12~20 mm	Broad-spectrum white LED	16 μs	30 kHz	PNP	50×50 mm square	4-digit display & 3 buttons for clear parameter visualization; delay adjustable, cost-effective
SICK KT5W-2P1116	≤10 mm	RGB tri-color LED	50 μs	10 kHz	PNP	30×53×80 mm rectangular	Auto-select optimal wavelength; reliable for low-contrast labels, fits narrow mounting space
Banner R58ECRGB1	12.7 mm (nominal)	RGB tri-color LED	15 μs	33 kHz	Universal PNP/NPN	50×50 mm square	Die-cast zinc alloy housing with superior vibration & interference resistance; simple one-touch teach-in
OMRON E3S-DCP21	10~20 mm	White LED	20 μs	25 kHz	PNP	50×50 mm square	Optimized for reflective materials such as aluminum foil and glossy film; strong ambient light resistance and excellent batch consistency

Replacement Selection Recommendations

Direct replacement with compatible mounting holes: Banner R58 series is preferred, with fully compatible 50×50 mm mounting holes and better overall performance.

High-speed production lines (speed 200 m/min): Keep Datalogic S65 or Banner R58 for better adaptability to 30 kHz high switching frequency.

Low-contrast / multi-color label applications: Choose SICK KT5W or Banner RGB models for higher recognition tolerance with tri-color light source.