1. Introduction and Overview
This manual provides essential information for the safe and effective operation, installation, and maintenance of the Banner MSCA-1 Mini-Screen Control Box. The MSCA-1 is designed to interface with Banner Mini-SCREEN Systems, providing control and diagnostic capabilities for industrial safety applications. Please read this manual thoroughly before installation or operation.
The Banner MSCA-1 Control Box (Model No. MSCA-1, Part No. 39022) operates on 115VAC at 50/60Hz and draws 400mA. It features a diagnostic display, control functions, and various indicators to ensure proper system functionality.
2. Safety Information
WARNING: Electrical shock hazard exists when the Control Box door is open. Use extreme caution. Access to the Control Box interior should only be performed by qualified service personnel. Always disconnect all power from the Mini-SCREEN System and from the machine before making wire connections or before replacing any component.
WARNING: Correct wiring of the Mini-SCREEN System is absolutely necessary for operator safety. Incorrect wiring can lead to serious bodily injury or death. Consult the instruction manual for detailed hook-up information.
WARNING: Use of blanking may require additional separation distance and/or hard guarding. See instruction manual for information. Always turn blanking functions "OFF" when not required. Insufficient separation distance can lead to serious bodily injury or death.
- Ensure all local and national electrical codes are followed during installation.
- Only use Banner replacement parts. Use of non-Banner parts may void warranty and lead to unsafe conditions.
- Do not operate the device if it appears damaged.
- Ensure proper grounding.
3. Product Description and Features
Figure 3.1: Front view of the Banner MSCA-1 Control Box, showing the diagnostic display, control buttons, and warning labels.
Figure 3.2: Internal components of the MSCA-1 Control Box, including the main circuit board and power supply.
The Banner MSCA-1 Mini-Screen Control Box is a robust industrial device designed for integration with Banner Mini-SCREEN safety light curtains. It provides a centralized control point for the safety system, offering diagnostic feedback and operational controls.
Key Features:
- Diagnostic Display: Indicates system status (OK, Flashing) for quick troubleshooting.
- Control Indicators: LEDs for RUN, BLOCKED, CLEAR, RESET, LOCKOUT, BLANKING, and ALIGNMENT.
- Rated Supply Voltage: 115VAC, 50/60Hz.
- Current Draw: 400mA.
- Fuse Rating: 500mA, 250V AC.
- Enclosure Rating: UL/CSA Type 13, IP64.
- Temperature Rating: 0°C to 50°C (32°F to 122°F).
- Auxiliary Contact Rating: 10VA, 125V AC/DC, 500mA.
- SSD Rating: 230V AC, 4A Resistive.
4. Setup and Installation
Figure 4.1: Internal wiring diagram and terminal specifications for the MSCA-1 Control Box.
Figure 4.2: Example of connection cables for the Mini-SCREEN system.
Installation of the MSCA-1 Control Box requires careful attention to wiring and safety protocols. Refer to the detailed hook-up information provided within the control box and in the comprehensive instruction manual for the Mini-SCREEN System.
Wiring Specifications:
- Terminal / Wire Specifications: Maximum 14 gauge wire, 90°C (194°F) minimum.
- Recommended Tightening: 7 in-lbs (0.8 Nm) for terminals.
- For use with MSE/R... Series Emitters/Receivers and QDC-5 C cables.
Ensure all connections are secure and correctly polarized. Improper wiring can lead to system malfunction or safety hazards.
5. Operating Instructions
The MSCA-1 Control Box provides visual indicators for system status and operational controls.
Diagnostic Display:
- OK: Indicates normal operation.
- Flashing: Indicates a fault or specific condition requiring attention. Refer to troubleshooting section.
Control Indicators:
- RUN: Illuminates when the Mini-SCREEN system is operational.
- BLOCKED: Illuminates when the light screen is interrupted.
- CLEAR: Illuminates when the light screen is clear.
- RESET: Indicates the system needs to be reset after a fault or interruption.
- LOCKOUT: Indicates a lockout condition, often requiring manual intervention.
- BLANKING: Indicates that a blanking function is active.
- ALIGNMENT: Assists in aligning the emitter and receiver units of the Mini-SCREEN.
For detailed operational procedures, including specific reset sequences and blanking configurations, consult the full Mini-SCREEN System manual.
6. Maintenance
The Banner MSCA-1 Control Box is designed for minimal maintenance. However, regular checks are recommended to ensure continued safe and reliable operation.
Periodic Procedure Check:
- Visually inspect the control box and associated cables for any signs of damage, wear, or loose connections.
- Ensure the enclosure is free from excessive dust, dirt, or moisture.
- Verify that all indicators (RUN, BLOCKED, CLEAR, etc.) function correctly during system operation and testing.
- Confirm that all safety functions of the Mini-SCREEN System, as controlled by the MSCA-1, are operating as intended.
Important: Always use only Banner replacement parts for any repairs or component replacements. Using non-original parts may compromise the safety and performance of the system and void the warranty.
7. Troubleshooting
This section provides general guidance for common issues. For detailed troubleshooting, refer to the comprehensive Mini-SCREEN System manual.
| Symptom | Possible Cause | Action |
|---|---|---|
| Diagnostic Display Flashing | System fault, misalignment, or specific error condition. | Check Mini-SCREEN alignment. Verify all connections. Consult Mini-SCREEN manual for specific flash codes. |
| System not running (RUN LED off) | No power, system in lockout, or critical fault. | Check power supply. Check LOCKOUT LED. Perform system reset. |
| BLOCKED LED remains on when clear | Obstruction in light path, misalignment, or dirty lenses. | Remove obstruction. Re-align emitter/receiver. Clean lenses. |
8. Specifications
| Parameter | Value |
|---|---|
| Model Number | MSCA-1 |
| Manufacturer Reference | MSCA-1 |
| Rated Supply Voltage | 115VAC, 50/60Hz |
| Current Draw | 400mA |
| Fuse Rating | 500mA, 250V AC |
| Response Time | 48, 60 or 72 ms (See manual) |
| Enclosure Rating | UL/CSA Type 13, IP64 |
| Temperature Rating | 0°C to 50°C (32°F to 122°F) |
| Auxiliary Contact Rating | 10VA, 125V AC/DC, 500mA |
| SSD Rating | 230V AC, 4A Resistive |
| Product Dimensions | 51 x 36 x 36 cm |
| Product Weight | 14 kg |
9. Warranty and Support
For warranty information and technical support, please contact Banner Engineering Corporation directly or refer to the official documentation that accompanied your product. Ensure you have your model number (MSCA-1) and serial number ready when contacting support.
Manufacturer: Banner Engineering Corporation
Address: 9714 10th Ave No, Minneapolis, MN 55431
For the most up-to-date information, visit the official Banner Engineering website.
