Rice Lake 188817 9/16 ClampOn and SCT2200 System Kit User Manual

Product Overview

The Rice Lake 188817 9/16 ClampOn and SCT2200 System Kit is designed for precise measurement applications, combining a robust ClampOn sensor with an SCT2200 transmitter and a 12VDC DIN rail power supply. This system is engineered for durability and accuracy in industrial environments.

It features ETD 150 construction and can accommodate wire ropes up to 3/4-inch in size. The system boasts an IP68 rating, ensuring protection against dust and water ingress, making it suitable for demanding conditions.

Figure 1: The Rice Lake 9/16 ClampOn sensor shown attached to a wire rope. The sensor body is a rectangular metallic component, likely brass or bronze, with a clamping mechanism securing it to the braided steel cable. A black cable exits the top of the sensor, and two hex screws are visible on the clamping plate.

Kit Components

• 179082 (Clamp On): The primary sensor unit designed to clamp onto a wire rope.
• 182589 (SCT2200-AN): The SCT2200 transmitter, which processes the sensor's output.
• 88792 (12VDC DIN rail PSU): A 12-volt DC power supply for DIN rail mounting, providing power to the system.

Setup and Installation

Pre-Installation Checklist

• Ensure all kit components are present and undamaged.
• Verify the wire rope size is within the accommodated range (up to 3/4-inch).
• Prepare a suitable DIN rail for the 12VDC PSU installation.
• Have necessary tools for mounting and wiring (e.g., screwdrivers, wire strippers).

Mounting the ClampOn Sensor

1. Identify the optimal position on the wire rope for the ClampOn sensor, ensuring it is free from obstructions and excessive vibration.
2. Carefully open the clamping mechanism of the sensor.
3. Position the sensor around the wire rope.
4. Securely close and tighten the clamping mechanism using appropriate tools. Ensure the sensor is firmly attached and does not slip.

Wiring the System

The ClampOn sensor features a 20 ft. (6m) integral cable with blunt end termination. Proper wiring to the SCT2200 transmitter and power supply is crucial for correct operation.

Connect these wires to the corresponding terminals on the SCT2200 transmitter as per its specific wiring diagram (refer to the SCT2200 manual for detailed instructions). Ensure the 12VDC DIN rail PSU is correctly wired to provide power to the SCT2200 transmitter.

Operating Instructions

Once installed and wired, the system is ready for operation. The SCT2200 transmitter will interpret the signal from the ClampOn sensor to provide a measurement of the load or tension on the wire rope.

• Power On: Apply power to the 12VDC DIN rail PSU. The SCT2200 transmitter should power on and initiate its startup sequence.
• Calibration: For accurate measurements, the system requires calibration. The system accuracy of calibrated capacity is 3-5%. Refer to the SCT2200 transmitter's specific manual for detailed calibration procedures. This typically involves applying known loads and adjusting the transmitter's settings.
• Monitoring: Monitor the output from the SCT2200 transmitter, which can be integrated into a larger control system or display unit.
• Safety Functions: The system can be paired with an SCT transmitter for basic safety functions. Consult the SCT transmitter documentation for configuration and implementation of these features.

Maintenance

Regular maintenance ensures the longevity and accuracy of your Rice Lake system.

• Inspection: Periodically inspect the ClampOn sensor and its cable for any signs of wear, damage, or corrosion. Check the integrity of the clamping mechanism.
• Cleaning: Keep the sensor and transmitter clean. Use a soft, damp cloth for cleaning. Avoid harsh chemicals that could damage the material or electronics.
• Cable Integrity: Ensure the integral cable is not kinked, pinched, or abraded. Protect it from sharp edges and excessive tension.
• Environmental Protection: While the system has an IP68 rating, extreme environmental conditions (e.g., prolonged submersion, extreme temperatures) should be avoided if possible, or additional protective measures should be considered.

Troubleshooting

This section provides basic troubleshooting steps for common issues. For more complex problems, contact Rice Lake technical support.

• No Power to SCT2200:
  • Check the 12VDC DIN rail PSU for proper power input and output.
  • Verify all power connections are secure.
  • Ensure the power outlet or source is functional.
• Inaccurate Readings:
  • Re-check the calibration of the SCT2200 transmitter.
  • Inspect the ClampOn sensor for proper attachment to the wire rope.
  • Verify the integrity of the sensor cable and its connections to the transmitter.
  • Ensure the wire rope is clean and free of debris where the sensor is clamped.
• Intermittent Readings:
  • Check for loose wiring connections at both the sensor and the transmitter.
  • Inspect the sensor cable for damage or breaks.
  • Ensure there is no electromagnetic interference affecting the signal.

Specifications

Warranty and Support

Warranty Information

Specific warranty details for the Rice Lake 188817 9/16 ClampOn and SCT2200 System Kit are typically provided with the product documentation or can be obtained directly from Rice Lake Weighing Systems. Please retain your proof of purchase for warranty claims.

Technical Support

For technical assistance, troubleshooting beyond this manual, or inquiries regarding custom sizes and options, please contact Rice Lake Weighing Systems customer support. Contact information can usually be found on the official Rice Lake website or on the product packaging.

Note: For all International Orders, the buyer will be solely responsible for the customs clearance, duty, and taxes imposed on the package.