Installation Guide: NexBot Robotics SD312-017 Single-Axis Force Sensor 1000N
SKU: NXB-SNS-SD312-017 | Revision: 1.0 | Category: Sensors & Vision > Force/Torque Sensors > Single-Axis Force Sensors
DANGER: Disconnect all power sources before beginning installation.
Follow lockout/tagout (LOTO) procedures per OSHA 1910.147.
1. Required Tools & Materials
2. Pre-Installation Checks
- Verify the received product SKU is NXB-SNS-SD312-017.
- Visually inspect the sensor housing and M12 connector for any signs of shipping damage.
- Ensure the mounting surface is flat, rigid, and free of debris to prevent measurement inaccuracies.
- Confirm the control system's power supply is capable of providing a stable 24VDC and is currently powered off and locked out.
- Verify that a compatible IO-Link master with an available port is present and accessible.
- Download the correct IODD (IO Device Description) file for the SD312-017 from the NexBot Robotics support website.
3. Installation Procedure
Step 1: Step 1: De-energize and Lockout Equipment
Ensure all machine power is turned off at the main disconnect. Follow standard Lockout/Tagout (LOTO) procedures to prevent accidental energization during installation.
Warning: Failure to de-energize equipment can result in severe electrical shock or unexpected machine movement.
Step 2: Step 2: Mount the Sensor
Securely fasten the SD312-017 sensor to the designated mounting surface using four M4 screws. The sensor body dimensions are 75 x 50 x 25 mm. Tighten the screws in a cross pattern to the recommended torque specification for your application to ensure even clamping force.
Step 3: Step 3: Connect the M12 Cable
Attach the M12 sensor cable to the connector on the SD312-017. Ensure the connector is properly aligned and hand-tighten the coupling nut until snug to maintain the IP67 rating. Do not use tools to overtighten the connector.
Warning: Over-tightening the M12 connector can damage the threads and compromise the environmental seal.
Step 4: Step 4: Route and Connect to IO-Link Master
Route the sensor cable to the IO-Link master, avoiding areas with high electrical noise such as motor drives or high-voltage lines. Connect the cable to the designated port on the IO-Link master.
Step 5: Step 5: Apply Power
After verifying all connections are secure, remove the LOTO device and restore power to the control system. The sensor's status LED should illuminate, indicating it is receiving power.
Step 6: Step 6: Load IODD File
In your PLC or controller programming environment, import the IODD file for the NXB-SNS-SD312-017. This file provides the master with all necessary parameters to communicate with and configure the sensor.
Step 7: Step 7: Establish Communication
Configure the IO-Link master port to which the sensor is connected. The master should automatically detect the SD312-017 and establish a communication link. Verify the device is recognized and showing an 'online' status.
Step 8: Step 8: Perform Initial Zero Tare
With the sensor mounted and no force applied, send the 'Tare' or 'Zero' command via the IO-Link acyclic data channel. This establishes the zero-force reference point for all subsequent measurements.
Warning: Failing to perform a zero tare will result in inaccurate absolute force measurements.
4. Post-Installation Verification
- Verify the sensor's status LED indicates normal operation (e.g., solid green).
- Check the PLC or HMI to confirm that force data is being received and appears stable.
- Apply a small, known test load to the sensor and verify that the readings change logically and proportionally.
- Ensure the sensor cable is properly secured and does not present a snag hazard.
- Inspect the mounting to ensure there is no mechanical binding or interference with the sensor's measurement axis.
- Save the updated machine configuration or project file containing the new sensor parameters.
Note: For technical support, contact your authorized service provider
or visit https://robotics.barca.group/support.