Telemecanique Sensors XUK9TAH2MM12 Retroreflective Photoelectric Sensor Instruction Manual

Telemecanique Sensors XUK9TAH2MM12 Retroreflective Photoelectric Sensor

Product Information

• Product Name: XUK9TAH2MM12 (50 x 23 x 50)
• Features: Anti Collision (1) and Tandem Sensor (2) for Over-head Cranes
• Manufacturer: Made in Germany
• Website: www.tesensors.com

Product Usage Instructions

1. Distance Settings:
   • If the distance between cranes is greater than 6m (19.68 ft), the speed of each crane can be set to high (20 …60 m/min).
   • If the distance is reduced to between 3m (9.84 ft) and 6m (19.68 ft), the speed of each crane must be limited to low (5 …15 m/min).
   • If the distance is less than 1.5m (4.92 ft), the risk of collision is high, and both cranes must be stopped.
2. Teach-in Anti-Collision Mode:
   • Press the push button to activate the teach-in mode.
   • During teach-in, the LEDs will blink synchronously for 3 seconds to indicate a successful teach.
   • If the NEAR and FAR distances are too close together, the LEDs will blink fast asynchronously for 3 seconds.
3. Output during anti-collision mode:
   • If low signal function is activated:
   • Q1 = High, Q2 = High: High speed
   • Q1 = High, Q2 = Low: Slow speed
   • Q1 = Low, Q2 = Low: Stop
   • If the low signal function is disabled:
   • Q1 = High, Q2 = High: High speed
   • Q1 = Low, Q2 = High: Less signal, reflector outside range, or no reflector signal
4. Adjustment:
   • Dark operation (N.O.)

For more detailed information and diagrams, please refer to the user manual.

XUK9TAH2MM12 (50 x 23 x 50)

Anti Collision (1) and Tandem Sensor (2) for Overhead Cranes

Tightening torques

LEDs and Setting

• Green on: Power ON
• Q1 / Q2: Switching output enabled
• Blinking: low signal (misalignment, dirt) No visualization of analog output via status indicators.

Dimensions

Wiring diagrams

• BN: Brown

• WH: White

• BU: Blue

• BK: Black

• GY: Grey

• PK: Pink

• VT: Purple

• OG: Orange

• + UB (BN)

• Q2 – PNP, NO (WH)

• – UB (BU)

• Q1 – PNP, NO (BK)

• QA – 4…20 mA (GY)

• IN1 – Teach-in (PK)

• IN2 – Teach and activate tandem (VT)

• IN3 – Beam off (OG)

Wiring precautions
Use certified CYJV or R/C CYJV2 cable assemblies

Reflector alignment

• Adjustment of light spot position with optional mounting angle bracket XUZASK004.
• Align the sensor to the target object. Observe the preferential direction of proximity switches

Detection curves

• Size of the light spot

Prevention against other light beams in the colored area

Characteristics

Wavelength

Pulse duration Frequency

Limit of radiant power pulse

| λ = 660 nm

t y 8 ns

f = 33 kHz

Pp < 310 mW

Switching output| PNP or NPN
Analog output

(Teachable only via button on the device)

| 4…20 mA
Current consumption| ≤ 60 mA
Switching capacity| ≤ 100 mA
Switching frequency| ≤ 1500 Hz
First-up delay| 300 ms max.
Response time| 10 ms max.
Recovery time| 10 ms max.
Ambient Temperature| Operating : – 30…+50 °C (-22…+122 °F)

Storage : – 30…+60 °C (-22…+140 °F)

Power Voltage| Rated operational voltage: 24 Vdc Ripple p-p 10% maximum Operating range: 18…30 Vdc (including ripple)
Product Protection| Power supply : Reverse polarity protection Output: Short circuit protection
Protection class|
Degree of protection| IP67 conforming to EN/IEC 60529

IP69K conforming to DIN 40050

Vibration resistance| Frequency range: 10 Hz to 55 Hz Acceleration: 7 gn
Shock resistance| Peak acceleration: 10 gn Duration of the pulse: 11 ms
Material| Housing: ABS/PC, Lens: PMMA

WARNING: UNINTENDED EQUIPMENT OPERATION

• Comply with the wiring and configuration instructions.
• Clean the lens regularly, taking care not to scratch it.
• Check the connections and fixings during maintenance operations.

Failure to follow these instructions can result in death, serious injury or equipment damage

CAUTION: HAZARD OF LASER RADIATION EXPOSURE

• Do not stare into the beam.
• Do not operate below – 30°C (- 22°F)
• Follow all operating instructions.

Failure to follow these instructions can result in injury or equipment damage.

CLASS 1 LASER PRODUCT (IEC 60825-1: 2014)
Complies with 21 CFR 1040.10 and 1040.11 except for deviations pursuant to laser Notice No. 56 dated May, 2019

Manufacture :  Schneider Electric Industries SAS 35 rue Joseph Monier 92500 Rueil Malmaison France

Setting for Anti-collision mode

Teach-in Anti-Collision Mode through external wire

Step: First position

IN 1 = High > 3 sec and deactivation

Step: Second position

IN 1 = High > 32 ms and deactivation

The nearest of the two positions is taken as NEAR, the other is taken as FAR. Set points NEAR and FAR are stored permanently even if you return from “Tandem Mode” in “Anti-Collision Mode”. Teach-in of the distance is done at the falling edge of the signal. To set new distances for NEAR and FAR, a new complete teach-in needs to be done. During teach, Q1 and Q2 are in slow mode condition (Q1=1, Q2=0) If NEAR and FAR are two close together: previous setting is kept. Time out to go back to operation mode between 1st step and 2nd step should be 30 minutes.

Feedback on teach-in and wire brake check

If low signal function activated
Response to check wires not cut and teach is completed via external wire:
Q1 = Q2 = 3 pulses 100 ms high / 100 ms low (600 ms) Feedback NEAR and FAR are too close:
Q1 = Q2 = 6 pulses 100 ms high / 100 ms low.

If the low signal function is disabled
No feedback on Q1 and Q2.

• If the distance between cranes is big enough, the speed of each crane can be high ( 20 …60 m/min).
• If the distance is reduced (3 .. 6 m), the speed of each crane must be limited to low (5 …15 m/min).
• If the distance is really too short (1 …1,5 m), then risk of collision so the 2 cranes must be stopped.

Teach-in Anti-Collision Mode by Push button

Step: First position
Press button Q for > 3 sec and release. Feedback of status indicators.

Step: Second position

Press button Q and release Feedback of status indicators The nearest of the two positions is taken as NEAR, the other is taken as FAR. Set points NEAR and FAR are stored permanently even if you return from “Tandem Mode” in “Anti- Collision Mode”.Teach-in of the distance is done when releasing the teach-in button. During teach, Q1 and Q2 are in slow mode condition (Q1=1, Q2=0). Time out to go back to operation mode between 1st step and 2nd step should be 5 minutes. If NEAR and FAR are two close together: previous setting is kept. No feedback via wire

Feedback of teach-in via button

Teach Feedback:

• Feedback teach success: Synchronous blinking of LEDs for 3 s.
• Feedback NEAR and FAR are too close together: Fast asynchronous blinking of LEDs for 3 s.

Output during anti-collision mode

• Q1 = High / Q2 = High V High speed
• Q1 = High / Q2 = Low V Slow
• Q1 = Low / Q2 = Low V Stop

If the low signal function is activated
Q1 = Low / Q2 = High V to less signal, reflector outside range or no reflector signal (*).

If the low signal function is disabled
Q1 = high / Q2 = High V to less signal, reflector outside range or no reflector signal.

Anti-Collision Diagram

• If low signal function is activated
• If the low signal function is disabled

Setting for Tandem mode

Teach-in and activation of tandem mode through external wire

IN 2 = High
The sensor teaches the distance of the tandem when activating IN 2 for at least 32 ms. The sensor puts a window around the taught-in distance. After deactivating IN 2 for at least 32 ms, the sensor goes back to anti-collision mode. The distance of the tandem mode is not stored permanently

Feedback of teach-in and wire brake check

• If low signal function activated
  Response that tandem mode is activated and to check that wires are not cut:

• If tandem teach is successful
  Q1 = Q2 = permanent pulses 100 ms high /100 ms low (600 ms)

• If tandem teach is not successful (e.g no reflector present )
  Q1 = Q2 = 6 pulses 100 ms high / 100 ms low (1200 ms) If IN2 is deactivated during feedback, the feedback is stopped immediately.

• If low signal function is disabled
  No feed back on Q1 and Q2 for successful teach and not successful teach

Tandem Mode

Q1 = Low / Q2 = Low V Outside window and closer than window closest position of the window.
Q1 = High / Q2 = High V Inside the window Q1 = High / Q2 = Low V outside the window and farer than the farest position of the window.

*If low signal function () is activated**
Q1 = Low / Q2 = High V outside range V to less signal, reflector outside range.

*If low signal function () is disabled*
Q1 = Low / Q2 = Low V outside range V to less signal, reflector outside range. () This state can be disabled by pressing Q button for > 16 s See D .

Tandem Diagram

• If the low signal function is activated
• If the low signal function is disabled

Setting

Analog Output

Only via button QA

Only via remote input IN1

Low signal disable in case of contactors use (otherwise the use is PLC ) Low signal function active

• Press Q >16 s until green and yellow LED flash flash alternatively.
• As long as the yellow and green LEDs are flashing, press the teach button for 1 s; the low signal function is active. The green LED shows the output status (PNP). p When OK, do not push the button for 10 s. Setting is saved. Sensor is ready to operate.
• Press the teach button for 1 s; the low signal function is inactive. The yellow LED shows the output status (NPN).
• Every consecutive push/release will toggle the function, indicated by green or yellow LED.

To summarize:
If the low signal is disabled:

• no feed back on Q1, Q2 after anticollision external teach or tandem teach.
• Q1 and Q2 are modified, see “anticollision diagram” and “tandem diagram”.

Beam off Function

• + UB
• Q2 – PNP, NO
• GND
• Q1 – PNP, NO
• QA – 4…20 mA
• IN1 – Teach-in
• IN2 – Teach and activated tandem
• IN3 – Beam off

Activation:

• IN 3 = Low V Run (tandem or anti-collision)
• IN 3 = High V Diagnostic function, Laser off

Response, if IN3 switches to high:

• If Q1 is high V low (or low V high )
• If Q2 is high V low (or low V high)
• QA must keep its values.

Before beam-off, the cranes should be in Stop Condition! The response time between activation (IN3) and response (Q1 or Q2) is less than 500 ms.

Switching NPN / PNP

• Press Q 10 s…13 s until green and yellow LED flash alternatively.
• As long as the yellow and green LEDs are flashing, press the teach button for 1 s to invert the output. The green LED shows the output status (PNP).
• When OK, do not push the button for 10 s. Setting is saved. Sensor is ready to operate.
• Press the teach button for 1 s to invert the output. The yellow LED shows the output status (NPN).Every consecutive push/release will toggle the function, indicated by green or yellow LED.

Switching N.O./N.C.

• Press Q 13 s…16 s until green and yellow LED flash at the same time.
• As long as the yellow and green LEDs are flashing, press the teach button for 1 s to invert the output. The yellow LED shows the output status (N.O.).
• When OK, do not push the button for 10 s. Setting is saved. Sensor is ready to operate.
• Press the teach button for 1 s to invert the output. The green LED shows the output status (N.C.). Every consecutive push/release will toggle the function, indicated by green or yellow LED.

Default Setting

The sensor can be set back to the default setting. The sensor must not be in tandem mode.

• Power supply OFF
• Press the button Q or Qa
• Power supply ON
• Keep the button pressed for 10 s until LEDs blink three times synchronously

EAV83775 03

References

• Telemecanique Sensors | Telemecanique Sensors

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