SITARA 8S/8D

Sitara 8S / 8D Radio Remote Control – Enhanced Control for Complex Industrial Operations

Designed for demanding industrial environments, the Sitara 8S (Single-speed) and Sitara 8D (Double-speed) radio remote control systems offer powerful, configurable, and secure control for overhead cranes, hoists, winches, and other heavy-duty applications. With up to 16 commands, this system is ideal for operations requiring more control inputs, without compromising safety or reliability.

Built with robust materials, smart pairing, and full IP65 protection, Sitara 8S/8D brings next-generation reliability to industrial automation.

✅ 8 Pushbutton Operation
- Sitara 8S: 8 single-speed pushbuttons
- Sitara 8D: 8 double-speed pushbuttons (total 16 functions)
- Both variants include Start, Stop, and Alarm functions.
✅ Advanced Safety & Security
- Emergency STOP with 2 NC contacts (EN-954-1 compliant)
- 32-bit unique address code prevents cross-interference
- Quick emergency response time <50 ms (active/passive)
✅ Configurable Communication
- Supports 433–434 MHz operation with FM modulation (4GFSK/2GFSK)
- Adjustable channel spacing (25 kHz)
- On-site pairing and frequency/channel adjustments
✅ Power Efficient & Long Range
- Transmission range: up to 100 meters (adjustable from 10 m)
- Transmitter powered by 2 × AA alkaline batteries (3.0V)
- Low power consumption: only 1 mA standby
✅ Rugged IP65 Construction
- Designed to withstand industrial environments
- Operates in –20°C to +70°C
- Lightweight transmitter (~200g) with internal antenna

Transmitter (Sitara 8S / 8D)

Feature	Specification
Button Configuration	8S: 8 single-speed + Start/Stop/Alarm 8D: 16 functions + Start/Stop/Alarm
Operating Frequency	433–434 MHz
Modulation	FM (4GFSK / 2GFSK)
Channel Spacing	25 kHz
Output Power	10 mW
Range	Adjustable, up to 100 meters
Power Supply	2 × AA alkaline batteries (3.0V)
Consumption	18 mA operating, 1 mA standby
Dimensions (mm)	69 (H) × 34 (W) × 169 (L)
Weight	200 g (without battery)
Protection Class	IP65

Receiver

Feature	Specification
Number of Relays	8S: 8 + 2 (Start/Alarm) 8D: 16 + 2
Power Supply	48 VAC – 230 VAC
Relay Load Capacity	5A at 250 VAC (resistive)
RF Sensitivity	–117 dBm at 0.6 kBaud
Emergency STOP Contacts	2 NC contacts (Safety standard EN-954-1)
Dimensions (mm)	165 (H) × 150 (W) × 72 (D)
Weight	~0.5 kg
Protection Class	IP65

Configurable Relay Assignment – Customize outputs for different control logic
On-Site Pairing – Easy transmitter–receiver synchronization
Idle Time Configuration – Auto shut-off after inactivity
Start Range Limiting – Enhance safety by restricting start zone
LED Indicators – Real-time feedback for battery, transmission & faults

EOT and Gantry Cranes
Electric Hoists and Winches
Conveyor & Material Handling Systems
Multi-motion industrial machines

SITARA 8S/8D

SITARA 8S/8D

Know more about our products.