Telco Sensors SMT 7000-IO User Manual

SMT/R 7000-IO - USER MANUAL
SpaceMaster Series
Photoelectric thru beam sensors with IO-link
Product Data
Electrical Data
Supply Voltage
Voltage ripple
Current consumption
Max. output load
Reverse polarity protected
Short circuit protected
Environmental Data
Temperature, operation
Sealing class
Approvals
Available Models
Model
SMT 7000-IO xx x
Transmitter
SMT 7000H-IO xx x
SMR 7407-IO xx x
SMR 7507-IO xx x
Receiver
SMR 7420-IO xx x
SMR 7520-IO xx x
*Note: Sensing Range achieved in combination with the SMT 7000H-IO xx x
Illustration
Connection
Wiring Diagrams
Transmitter
Receiver
Receiver
Transmitter Model Pin 2 connected to ( - )
SMT 7000x-IO xx Not transmitting
Website: www.telcosensors.com
E-Mail: info@telcosensors.com
Made in Denmark
Transmitter Receiver
10 – 30 V dc
+/- 15 %
25 mA 30 mA
- 200 mA / 30 V dc
Yes
Yes
-20 to +60 ºC
IP 67
Supply Output
Output
Voltage Mode
IO-Link -
IO-Link/NPN
10-30 V
dc
IO-Link/PNP
Light/dark
IO-Link/NPN
IO-Link/PNP
SMT 7000x IO
Pin 2 not connected Pin 2 connected to ( + )
Transmitting Transmitting
This device is not to be used for Personnel Protection in Machine
!
Guarding Safety applications. This device does not include the self-
checking redundant circuitry necessary to allow its use in personnel
machine guarding stand-alone safety applications.
EN
Connection Pins
Supply +
Supply -
IO-Link
Test Input
Mounting & Alignment
Mounting & Alignment
Mount the transmitter and receiver sensors facing each other. Make sure the distance
1
between the sensors does not exceed the specified sensing range of the system.
Sensing
2 Wire the sensor pair according to the wiring diagram
Range
3 Check for correct wiring before turning power on.
20 m
Align the sensors by moving either the transmitter or receiver sensor horizontally and
40 m
vertically until the output is:
4
0 – 7 m
0 – 14 m*
Fasten the transmitter and receiver sensors securely using the enclosed locking nuts
5
and/or a mounting bracket. Avoid acute angles on cable close to the sensor.
0 – 20 m
0 – 40 m*
Adjustments
General
Sensitivity and output mode can be adjusted using the potentiometers or via the IO-Link.
The IO-Link allows the user to setup and read several functions and parameters. Please refer to
"SMT/R and PC connection" on the following page.
Output Mode Selection
The output mode can be selected via an integral light/dark switch, or via IO-Link. Refer to Output
Logic table for output mode reference. Note that the NPN output is closed when IO-Link/push-
pull is low, and the yellow output LED is off.
Light Operated
(N.C.)
Dark Operated
(N.O.)
Output Logic
Detection
Object absent
Transmitter
Object present
Transmitter
Sensitivity Adjustment
Maximum sensitivity can be used for most applications and is advised for applications with
contaminated environments. The sensitivity can be adjusted on the potentiometer (factory
default active) or via IO-Link.
Sensitivity adjustment may be required in applications where objects to be detected are small
or translucent. This can be achieved manually, or via IO-link. Proceed with the following steps:
Set the gain to maximum by turning the potentiometer to full clockwise position,
1
or by setting the Gain value to 255.
2 Select target object with the smallest dimensions and most translucent surface.
Decrease the gain by turning the potentiometer counter clockwise or decrease
SMR 74xx IO
the Gain value to a lower value until the output changes. If the output has not
3
Load as NPN
changed, attempt to move the receiver and transmitter further apart. Then repeat
procedure from step 1
4 Remove target object. Check output status has changed.
Test Input
The transmitter can be externally disabled and enabled via the control wire or IO-link, for test
purposes*. The test input requires the control wire to be connected to – (negative) supply wire
for manual control. Make sure no object is present in the detection area when transmitter is
disabled for test. When the transmitter is disabled, the receiver should change output.
Enable
transmitter
SMR 75xx-IO
Disable
Load as PNP
transmitter
Note: If the test input is not to be used, it is recommended to connect the control wire to+ (positive)
supply wire.
*Note: Some IO-link masters connect Pin 2 to ground, which necessitates the user to disable the
control pin via IO-link before the transmitter can function.
Warning
4 pin, M8 plug
Brown Pin 1
Blue Pin 3
Black Pin 4
White Pin 2
Sensor plug
- Deactivated when no object is present. (Dark operated)
- Activated when no object is present. (Light operated)
Turn switch to full clockwise
Enables the output to be inactive position, or set:
when there is an object present. - Overwrite light operated = true
- Light operated = true
Turn switch to full counter clockwise
Enables the output to be active when position, or set:
there is an object present. - Overwrite light operated = true
- Light operated = false
Output mode
IO-Link
Dark Operated
Low
(N.O.)
Light operated
Receiver
High
(N.C.)
Dark Operated
High
(N.O.)
Light Operated
Receiver
Low
(N.C.)
Open (off) control switch (connected to + , or not connected), or set
Forced Ctrl. input to IO-link and set Forced Ctrl. input value to false
under the Parameter tab, if the device is connected to an IO-link master.
Close (on) control switch (connected to -) or set Forced Ctrl. input to IO-
link and set Forced Ctrl. input value to true under the Parameter tab, if
the device is connected to an IO-link master.
V 1.2 Part Number: L40-0666220938
Telco A/S reserves the right to make changes without prior notice
tel
4 pin, M12 plug
Pin 1
Pin 3
Pin 4
Pin 2
Sensor plug
Output status Yellow
PNP NPN LED
Open Closed Off
Closed Open On
Closed Open On
Open Closed Off
December 2022 edition