Product Parameters
Radio:
| Frequency range: 400-470MHz |
| Transmission rate: 9600bit/s |
| Transmitting power: ≤10mW (customizable) |
| Frequency tolerance: <4ppm |
| Adjacent channel rejection: >50dB |
| Modulation mode: GFSK (Gaussian Frequency Shift Keying) |
| Channel interval: 25KHz |
| Receiving sensitivity: -115dBm |
| Check mode: CRC-1TM |
Physical Data:
| Transmitter weight: 1.4kg (without battery) |
| Transmitter dimensions: 254mm x 130mm x 168mm (length x width x height) |
| Transmitter shell material: High-strength engineering plastics |
| Receiver weight: 2kg |
| Receiver dimensions: 298mm x 206mm x 103mm (length x width x height) |
| Receiver installation size: 186mm x 88mm |
| Receiver installation aperture: Φ6mm |
| Receiver shell material: High-strength engineering plastics |
| Working temperature range: -25ºC-70ºC |
| Working humidity range: 0-97%RH |
Safety Standard:
| EN ISO 945-1 Category3 |
| EN ISO 13849 Class D |
| Model Approval Certificate for Radio Transmission Equipment (National No Committee) |
| Safety certificate of crane remote control device (Liao'an Institute) |
| Protection level: IP65 |
Executive Device:
| Real-time: Dual CPU real-time control |
| Frequency control: PLL phase-locked loop |
| Special address code: 32bit>4.2 billion |
| Control distance: >100m |
| Transmitter form: rocker type |
| Transmitter power supply: 7.4VDC (3600mAh lithium battery) |
| Transmitter working current: <100mA (except for special systems) |
| Transmitter low voltage alarm: 6.6V alarm |
| Transmitter failure alarm: display or LED (multi-combination sound and light alarm) |
| Power saving protection: automatic shutdown (can be set for 0-30 minutes) |
| Transmitter antenna: built-in |
| Receiver power supply: 42-250VDC/10-30VDC/380VAC optional |
| Rated power of receiver: ≤10W |
| Receiver fault display: LED work/fault status display |
| Output mode: fully airtight relay output; *non-standard customized PROFIBUS-DP, CANOPEN, PROFINET, DeviceNET |
| Relay contact capacity: 4A/250VAC |
| Output interface: terminal output (including pipe joints); *non-standard HAN32, 50 heavy-duty connectors can be added |
| Receiver antenna: external |
C18 Description:
Rugged, durable, dust-proof and water-repellent accord with ergonomic design;
Dual CPU encoding and decoding to ensure reliable data communication;
Well-designed joystick, life span of 1 million times;
Smart key, perfect backup work ability;
Real-time active control, in line with EU standards;
Up to 64 groups of IO input, 10 groups of proportional input;
Automatic frequency control, automatically select the appropriate channel when starting up;
Optional bus output type, customized feedback.
ABOUT US
OHM (Chongqing) Electronics Technology Co., Ltd.
Founded in August 2013, OHM is a high-tech enterprise focusing on industrial wireless remote control equipment, integrating R&D, production, sales and after-sales. OHM established a production and manufacturing base in Chongqing, and set up a sales headquarters and after-sales service center in Shanghai to provide thoughtful and perfect consulting, support and after-sales service for industrial wireless remote control technology.
As a leading enterprise in the industrial wireless remote control industry, OHM regards "creating brilliance, only quality" as its corporate principle and "always providing safe and reliable industrial wireless remote control products" as its corporate mission. Committed to the development of safe, reliable, durable and high-quality industrial wireless remote control equipment, reducing labor for users, improving efficiency and providing operators with a more convenient and safe operating environment, in the fields of industry, construction, forestry, mining and other fields.
OHM is committed to creating the most influential domestic and global industrial wireless remote control products in the field of remote control, representing the nation's first brand.
Industrial Remote Control and Its Advantages
Remote controls are more common in life. Every household has a variety of remote controls. Unlike civilian remote controls, we know less about industrial remote controls.
Industrial remote control is a device that uses radio transmission to perform remote operation control or remote control of industrial machinery. The industrial remote control is composed of a handheld or waist-hung transmitter and a receiving device fixedly installed on the equipment. The operator inputs people's operation instructions into the transmitter through the operation panel of the transmitter, and then the transmitter digitizes the instructions After encoding and encryption, it is transmitted wirelessly to a remote receiving system, and the receiving system is decoded and converted before restoring the control instructions to realize the control of various mechanical equipment.
The accuracy, sensitivity, signal continuity, anti-interference, remote control distance, waterproof and dustproof, high and low temperature resistance, acid and alkali resistance and other technical parameters required by industrial remote controls are higher than civilian remote controls. Industrial remote controls The device can adapt to various harsh environments; these are the reasons why civilian remote controls cannot replace industrial remote controls.
Industrial remote controls are mostly used in industries that use cranes such as metallurgy, shipbuilding and container terminals, warehousing, machinery manufacturing, chemicals, papermaking, construction and engineering machinery, and allow it to achieve remote control operations. Its effective control range is any position with a radius of 100 meters or even thousands of meters, and it will not be affected by obstacles. The operator only needs to carry a lightweight transmitter, walk around freely and choose a safe visual position to operate, eliminating the previous Hidden accidents caused by unclear vision, restricted line control, harsh environment, or improper command and coordination. It can not only ensure safe operation but also greatly improve production efficiency.
What are the ADVANTAGES of industrial remote controls?
★ Reduce manufacturing and maintenance costs: The replacement of the cab with remote control systems has long been a reality and has become a standard production process.
★ Improve safety and reliability: Because the command link is omitted, misunderstandings caused by improper command can be avoided; the operator can operate from the command angle to see the situation of the hoisted items more intuitively, and avoid tower crane operation The insecurity of the operator in the cab in inclement weather, and the incorrect communication between the operator and the commander during high-altitude operations have caused unnecessary accidents.
★ Improve the operating environment: The operator can choose a safe angle to avoid operating positions with poor visibility and serious pollution; to prevent the operator from being harmed by harmful gases.
★ Save human resources: Take the bridge crane as an example, the operation, mooring, hanging and unloading can be undertaken by one person alone, without command.
★ Improve work efficiency: The operator makes independent judgments, and the accuracy and continuity of the operation are significantly improved than before; because it is not necessary to be restricted by the upper and lower cabs and braids (operating lines), avoiding the operator's high temperature in the cab High, low work efficiency caused by physical discomfort, so the morale and work efficiency of the operator are improved.
With the widespread application of industrial remote controls in all walks of life, its advantages have become more prominent.
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