Overview

This document provides technical information, wiring diagrams, and specifications for Sitron's SC700, SC750, and SC200 series sensor and relay devices. It includes details on power supply requirements, relay contact ratings, adjustment controls, and wiring connections.

1. Device Specifications

• Relay Contact Ratings: 5A at 250Vac.
• Power Supply: Options include 24Vac, 24Vdc, 110Vac, or 220Vac depending on model.
• Indicators: LED indicators for Power ON (Green), Output Status (Red), and Sensor Status/Delay (Yellow).
• Adjustments: Sensitivity and Time Delay adjustments via potentiometers labeled P1 (Sensitivity) and P2 (Time Delay).

2. Wiring and Connections

The wiring diagrams illustrate connections for different models and housings:

• SC700U/SC750U with G2 Housing and SC700DC/SC750DC with N1 Housing: Terminals L1, L2, L3 for power and status signals; P1 and P2 for adjustments.
• Power Supply Terminals: Include positive and negative DC connections, ground, and relay contacts (NO - Normally Open, NC - Normally Closed, Common).
• SC200 Series: Includes details on sensor dimensions and wiring with color-coded wires (Red, Black, White) and maximum current rating of 500mA.

3. Functional Descriptions

• Relay Contacts: Provide switching capability with specified current and voltage ratings.
• LED Indicators: Provide visual feedback on power status, output activation, and sensor delay status.
• Adjustments: Sensitivity adjustment allows tuning sensor responsiveness; time delay adjustment controls output delay timing.

4. Manufacturer and Contact Information

Manufacturer: Sitron

USA Address: 1800 Prime Place, Hauppauge, NY 11788

Phone: 516-935-8001 | Fax: 800-516-1656

Brazil Address: R. Baronesa de Itu, 83, São Paulo - SP - 01231-001

Phone: (5511) 3825-2111 | Fax: (5511) 3825-2171

Website: www.sitron.com

Email: [email protected] (Brazil), [email protected] (USA/Other)

5. Key Parameters and Best Practices

• Ensure power supply matches device requirements (24Vac, 24Vdc, 110Vac, or 220Vac).
• Use proper wiring connections as per diagrams to avoid malfunction.
• Adjust sensitivity and delay settings carefully to optimize sensor performance.
• Observe relay contact ratings to prevent overload.