IMPACT-501T/502T

IMPACT-501T / 502T Radio Remote Control – High-Capacity Wireless System with Auxiliary Functions for Advanced Crane Control

The IMPACT-501T (Single-Speed) and IMPACT-502T (Double-Speed) are advanced radio remote control systems designed for industries that demand maximum control, auxiliary functionality, and reliable wireless communication. Engineered for EOT cranes, winches, conveyors, and other complex machinery, these IP65-rated transmitters offer up to 20 control commands and configurable auxiliary functions, all in a rugged, portable form.

With secure RF transmission, enhanced operator safety, and site-configurable flexibility, the IMPACT-T series is a powerhouse solution for the most demanding control environments.

✅ High Command Flexibility
- IMPACT-501T: Up to 12 commands + Start/Stop/Alarm + Aux functions
- IMPACT-502T: Up to 20 double-speed commands + Start/Stop/Alarm + Aux functions
- Custom relay mapping for complex motion or machine control
✅ Industrial-Grade Durability
- Rugged casing with IP65 protection
- Operates in –20°C to +70°C temperature range
- Lightweight (500 g) handheld unit for long-duty shifts
✅ Expandable Relay Output
- Receiver supports up to 21 + 2 relays (Start/Alarm)
- Suitable for multi-motor or multi-function control logic
✅ Fail-Safe Emergency Handling
- Magnetic key + 1 NO emergency contact
- Response time under 50 ms for both active & passive emergency triggers
✅ Secure, Stable Wireless Control
- 433–434 MHz FM (4GFSK / 2GFSK)
- Adjustable range up to 100 meters
- 32-bit address coding for interference-free operation
✅ Smart User Features
- Password protection
- Frequency/channel adjustment on site
- Idle time setting
- LED indicators for battery, signal, and error states

Transmitter (IMPACT-501T / 502T)

Feature	Specification
Button Configurations	501T: Up to 12 commands + Aux 502T: Up to 20 commands + Aux
Frequency Range	433–434 MHz
Modulation	FM (4GFSK / 2GFSK)
Channel Spacing	25 kHz
RF Output Power	10 mW
Range	Adjustable (10 m to 100 m)
Power Supply	2 × AA alkaline batteries (3.0V)
Power Consumption	18 mA active / 1 mA standby
Dimensions (mm)	205 (H) × 75 (W) × 50 (D)
Weight	500 g (without batteries)
Protection Class	IP65

Receiver

Feature	Specification
Relay Output	Up to 21 + 2 (Start/Alarm)
Relay Load Rating	5A @ 250 VAC (resistive)
RF Sensitivity	–117 dBm @ 0.6 kBaud
Power Supply	48–230 VAC
Dimensions (mm)	282 (H) × 220 (W) × 110 (D)
Weight	~1.4 kg
Protection Class	IP65

Auxiliary Functions – Perfect for buzzer, beacon, limit switch, or PLC trigger
Relay Assignment – Customize outputs for different control logic
Pairing & Channel Change – Easily reconfigure in the field
Start Range & Idle Timeout – Enhance operational safety and battery life
LED Indicators – Real-time visual status for low battery, errors & transmission

Multi-motion cranes with additional alarms, interlocks, or accessories
Mobile and fixed hydraulic machinery
Conveyor systems with multi-stage motor control
Winches, hoists, and equipment needing programmable logic interface

IMPACT-501T/502T

IMPACT-501T/502T

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