SENSOR PARTNERS SMP 7400-IO IO-Link Communication Port Retroreflective Photocell
Product Information
Specifications:
- Model: SMP 7000-IO
- Series: Space Master Series
- Type: Photoelectric diffuse proximity sensors with IO-link
- Supply Voltage: 10-30 V dc
- Output Mode: Light/dark
- Sensing Range: 50 cm and 1 m adjustable
Product Usage Instructions
FAQ
- Q: How do I adjust the output mode?
A: You can adjust the output mode either through the integral light/dark switch or via the IO-Link. Refer to the Output Logic table for guidance. - Q: What is the recommended supply voltage for the SMP 7000-IO?
A: The recommended supply voltage is 10-30 V dc for the SMP 7000-IO sensor.
Product Data
| Electrical Data | |
| Supply Voltage | 10 – 30 V dc |
| Voltage ripple | +/- 15 % |
| Current consumption | 30 mA |
| Max. output load | 200 mA / 30 V dc |
| Reverse polarity protected | Yes |
| Short circuit protected | Yes |
| Environmental Data | |
| Temperature, operation | -20 to +60 ºC |
| Sealing class | IP 67 |
| Approvals |  |
| Available Models | |||||
| Model | Supply Voltage | Output | Output Mode | Sensing Range | |
| Diffuse Proximity | SMP 7400-IO xx x | 10-30 V dc | IO-Link/NPN | Light/dark | 50 cm, adjustable* |
| SMP 7500-IO xx x | IO-Link/PNP | ||||
| SMP 7401-IO xx x | IO-Link/NPN | 1 m adjustable* | |||
| SMP 7501-IO xx x | IO-Link/PNP | ||||
Note: Measured against matt white A4 paper.
Illustration
Connection
Wiring Diagrams 
SMP 740x-IO
Load as NPN
SMP 750x-IO
Load as PNP
Connection Pins
| Connection Pins | |||
| 4 pin, M8 plug | 4 pin, M12 plug | ||
| Supply + | Brown | Pin 1 | Pin 1 |
| Supply – | Blue | Pin 3 | Pin 3 |
| IO-Link | Black | Pin 4 | Pin 4 |
| Control/Output | White | Pin 2 | Pin 2 |
 Sensor plug |
 Sensor plug |
||
Mounting & Installation
| Mounting & Installation | |
| 1 | Position the sensor pointing at the target object. |
| 2 | Align by moving sensor horizontally and vertically until the output changes when the target object is present (refer to Output Logic table). |
| 3 | Fasten the sensor securely using the enclosed locking nuts and/or a mounting bracket. Avoid acute angles on cable close to the sensor. |
Adjustments
General
Sensitivity and output mode can be adjusted using the potentiometers or with the IO-Link. The IO-Link allows the user to setup and read several functions and parameters. Please refer to “SMP 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.O.) | Enables the output to be active when there is an object present. | Turn switch to full clockwise position, or set:
|
| Dark Operated (N.C.) | Enables the output to be inactive when there is an object present. | Turn switch to full counter clockwise position, or set:
|
| Output Logic | |||||
| Detection | Output mode | Output status | Yellow LED | ||
| IO-Link | PNP | NPN | |||
| Object present
|
Dark operated (N.C.) | Low | Open | Closed | Off |
| Light operated (N.O.) | High | Closed | Open | On | |
Object absent |
Dark operated (N.C.) | High | Closed | Open | On |
| Light operated (N.O.) | Low | Open | Closed | Off | |
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 have highly reflective, dark, or textured surfaces and/or applications where a background is present. This can be achieved manually or via IO-Link.
For sensitivity adjustment, proceed with the following steps:
| 1 | Start with the sensitivity at minimum by turning the potentiometer to full counter clockwise position. |
| 2 | Select target object with the smallest dimensions and least reflective surface. |
| 3 | Place target object in front of sensor. |
| 4 | Via potentiometer: Increase the sensitivity by turning the potentiometer clockwise until the target object is detected and the output status changes (Position 1)Via IO-Link: Press the System Command Teach gain button in the parameter tab. This will adjust and determinate the best sensitivity level, independently of the predefined gain.If the output has not changed, attempt to move sensor closer to target object and repeat procedure. |
| 5 | If there is a background proceed to step 7. If there is no background proceed to step 6. |
| 6 | Turn the potentiometer clockwise to a position midway between Position 1 and maximum clockwise position. |
| 7 | Remove target object. If the output changes, proceed to step 8. If the output has not changed, a background is detected. Proceed to step 10 |
| 8 | Turn the potentiometer clockwise until the output status changed (Position 2). A background is now detected. |
| 9 | Turn the potentiometer counter clockwise to a position midway between Position 1 and Position 2. |
| 10 | If the background is still detected and the output has not changed, attempt to angle the sensor in relation to the plane of the background. Then repeat procedure from step 1. |
Warning
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.
SMP and PC connection
To setup or adjust an SMP, it is required to use TMG IO-Link Device Tool together with TMG-USB IO-Link Master, or another IO-Link PC application.
How to connect
Connect the TMG-USB IO-Link Master USB-adapter to the USB-port of the PC and to the cable of the SMP. Download the IO-Link Device Tool software and the SMP-IODD file from the Telco Sensors website in https://www.telcosensors.com/downloads selecting Software in Document type section. Install the TMG IO-Link Device Tool V5.1.1-5122 SE – Setup file and run the program. Import the SMP-IODD by selecting “Import IODD” in the Options menu, previously downloaded. Click on “Search Master” and select the Master in the popup window.
Click on “Go Online” 
.
Click on “Check Devices” 
.
Click on “Takeover devices into engineering” to go to the SMP device.
Double click on the row with the SMP, to open the Device menu.
Click on “Upload from Device” 
to upload the SMP settings.
For more information see TMG’s User Manual for the IO-Link Device Tool.
Popup windows:
Warning
This device is not to be used for Personnel Protection in Machine Guarding Safety applications. This device does not include the selfchecking redundant circuitry necessary to allow its use in personnel machine guarding stand-alone safety applications
Parameters
On the Parameter tab, the parameters of the sensor can be set up or modified.
General settings SMP:
System Command – Restore Factory Settings
Restores all user-settings to default values.
System Command – Teach Gain
Determines the lowest possible gain to turn on.
Hysteresis
The relative difference between on and off threshold. In both IO-Link and Potentiometer gain input it is possible to set the Hysteresis level. It can be set from 0 to 10%.
Gain input
Select how the gain should be controlled. Select between Potentiometer or IO-Link. IO-Link is set by the Gain value setting. Keep objects out of the detection area when switching to automatic gain mode, because the initial setting of the beam requires information about signal strength for an unbroken beam. Excess gain is adjusted to about 2.
Gain value
Select a fixed gain when IO-Link is selected for Gain input. It can be set from 0 to 255.
Light/Dark operated input.
How the light/dark operated should be determined. Select between Potentiometer or IO-Link.IO-Link is set by the “Light operated” value setting. Potentiometer is set by the potentiometer on the sensor.
Light operated
Select between true or false.
Changing the selection will invert the outputs, if the Overwrite light operated is true.
On delay
Select the delay of the output when an object appears, i.e., becomes present. It can be set from 0,00 to 600,00 seconds.
Off delay
Select delay of the output when an object disappears, i.e., becomes absent. It can be set from 0,00 to 600,00 seconds.
Oneshot time
Select how long the outputs will be active for when going from not active to active. It can be set from 0,00 to 600,00 seconds.
Forced output.
Select if the output should be forced to the value in Forced value or decided from the sensor input.
Forced value
Select the output state if the Forced output is true.
Operating Hours Event Time
Starts an event message when operating hours reaches the value. It can be set from 0 to 4294967295. If 0 is selected there will be no operating hours event.
Process Data
Process data SMP:
Output
Status on the output.
Light Operated
Status on the light operated selection.
Gain
Status on the gain value.
Identification
On the identification tab, general information about the sensor is displayed.
Function Tag, Location Tag and Application-specific Tag
Enter user specific descriptions for identification.
Diagnosis
The detailed device status can contain the following events:
Event: Operating Hours
If the Operating Hours Event Time is exceeded.
Warning: Signal Alarm
If the signal is less than 40% excess gain for more than 5 minutes.
Error: Potentiometer Fail
If there is a hardware fail on the gain setting.
Warning: Signal low
If the signal is too low to complete the automatic teaching.
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Documents / Resources
 |
SENSOR PARTNERS SMP 7400-IO IO-Link Communication Port Retroreflective Photocell [pdf] User Manual SMP 7400-IO IO-Link Communication Port Retroreflective Photocell, SMP 7400-IO, IO-Link Communication Port Retroreflective Photocell, Communication Port Retroreflective Photocell, Port Retroreflective Photocell, Photocell |
