This document is a user manual for the two-way momentary industrial remote control switch (SC-2GY-1). It provides information on the application scope, functions, features, and technical specifications of the product.
The SC-2GY-1 is a two‑way point industrial wireless remote control switch designed for use in construction machinery, lighting, industrial equipment, electric gates, cranes and hoists. It offers selectable control modes – single‑step, double‑step latch and interlock – and can be customized per customer requirements.
The manual provides detailed technical parameters, wiring diagrams for connecting external contactors, charging and operation instructions for the remote controller, and safety precautions. Contact information for the manufacturer and a list of major project applications are also included. This manual is written in Chinese.
| Receiver size | 150 × 90 × 60 mm |
|---|---|
| Receiver weight | 600 g |
| Operating temperature range | -40 °C to 80 °C |
| Working voltage range | AC 220 V (selectable 110 V/220 V/380 V) or DC 6‑48 V |
| Working frequency | 315 MHz / 433 MHz |
| Contact current rating | 220 V 7 A |
| Output type | Passive two‑channel normally open / normally closed |
| Remote controller size | 122 × 55 × 50 mm |
| Remote controller weight | 250 g |
| Remote battery voltage | 3.7 V |
| Remote battery capacity | 1800 mAh |
| Standby current | 0.001 mA |
| Transmission power | 10 mW |
| Maximum transmission distance | ≤ 100 m |
| Charging time | ≤ 1 h 30 min |
| Remote operating temperature range | -30 °C to +80 °C |
Short jumper 2 to 1 for single‑step (pulse) output; short jumper 2 to 3 for latch (self‑locking) output.
The remote can reliably operate up to 100 meters under line‑of‑sight conditions.