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3

Minimum Distance Between Sensors

Misalignment Curve

Wiring Diagram

8-Pin Unit

Recommended mating cable, 2 m (6.5 ft)—889D-F8AB-2

Replace the 2 with 5 (5 m) or 10 (10 m) for standard cable lengths.

Allow a minimum spacing of 9 mm (0.35 in.) if the 
actuator and sensor faces approach laterally (from 
the y-direction). This will prevent false triggering 
due to the side lobe areas.

To ensure proper functioning of margin indication 
(non-safety), z-direction approach is not 
recommended for -N and -N9 models.

200.00 mm

5

10

15

20

25

30

35

SIDE
LOBES

Sensing Distance* (mm)

0

SIDE
LOBES

ASSURED
SENSING
DIS TANC E

* when the actuator approaches the sensor in the x-direction or 
   from above (z-direction) and is misaligned in the y-direction

Sensor

Actuator

M

isalignmen

t (mm)

Assured Make: 15 mm
Assured OFF:    35 mm

x

z

y

Sensor

Actuator

Actuator

IMPORTANT

Pin Number

Wire Color

Signal

1

White

Aux. Outputs

2

Brown

+24V

3

Green

NA

4

Yellow

OSSD 2, +24V Input

5

Grey

OSSD 1

6

Pink

OSSD 2

7

Blue

0V

8

Red

OSSD 1, +24V Input

5

10

15

20

25

30

35

Sensing Distance** (mm)

0

23

23

50

40

30

20

30

0

10

20

10

40

50

50

40

30

20

30

  0

10

20

10

40

50

M

isalignmen

t (mm)

** when the actuator approaches the sensor in the
     x-direction and is misaligned in the z-direction.

Sensor

Actuator

ASSURED
SENSING
DISTANCE

Assured Make: 15 mm
Assured OFF:    35 mm

x

Sensor

Actuator

z

z

4

7

6

8

1

5

2

3

Brown

White

Blue

Pink

Grey

Green

Red

Yellow

Summary of Contents for SensaGuard 440N-Z21SS2 Series

Page 1: ...el campo de b squeda PORTUGUESE Esta folha de instru es est dispon vel em v rias l nguas em www rockwellautomation com literature Seleccione a l ngua de publica o e entre com SensaGuard no espa o de b...

Page 2: ...h other Mount the switch and actuator to removable guard door or gate Keep the switch and actuator within the sensing range shown in the sensing misalignment curve Nut Torque Specification Switch Actu...

Page 3: ...TANC E when the actuator approaches the sensor in the x direction or from above z direction and is misaligned in the y direction Sensor Actuator Misalignment mm Assured Make 15 mm Assured OFF 35 mm x...

Page 4: ...mber Signal 1 24V 2 OSSD 1 3 0V 4 OSSD 2 5 Aux Device Output LED State Status Troubleshooting Off Not Powered NA Red Not Safe OSSD not active NA Green Safe OSSD active NA Green Flash Power up test or...

Page 5: ...Flashing to indicate Series inputs are not 24V Actuator 5 is in sensing range Switch 5 is functioning properly Series inputs are 0V OSSDs are de energized to 0V Green LED is Flashing to indicate Seri...

Page 6: ...y Pink Yellow Red Brown SensaGuard Unit 1 SensaGuard Unit 2 SensaGuard Unit 3 GuardShield Blue Gray Pink Yellow Red Brown Blue Gray Pink Yellow Red Brown Blue Gray Pink Brown A1 S11 S52 S12 13 23 33 4...

Page 7: ...ite Black SensaGuard Integrated Latch Reset Gate Open Grey IMPORTANT 889D F8AB A1 S11 S21 S12 S22 S32 L11 Y32 L12 13 14 S42 23 24 S34 A2 DI 440R D22R2 0 1 2 3 4 5 6 7 8 LOGIC K1 K2 K1 K2 S11 S12 S21 S...

Page 8: ...witching circuit Also check for signs of abuse or tampering Inspect the switch casing for damage Repair If there is any malfunction or damage no attempts at repair should be made The unit should be re...

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