GPRS Modbus RS485 RTU RS232/RS485 AMR,Industrial Automation,Power Monitoring
Caimore CM550 series intelligent wireless remote terminal unit (abbreviation: RTU) is Xiamen Caimore’s years of practice and engineering application result. The device is produced by independent research and development and has the functions of data collection, remote control and wireless communication. The series products integrate analog signals acquisition, digital input, digital output, count, wireless data communication, and it can directly access all kinds of analog signals, level signal, dry contact and pulse signal output by sensor, standard transducer signal, instrument etc., which is the best choice of implementing wireless monitoring.
Industrial application design
- Ø Using high-performance industrial 2G/3G/4G wireless module
- Ø Using high-performance industrial 32-bit communication processer
- Ø Built-in real-time clock (RTC)
- Ø Using metal shell achieves IP30 protection level. Metal shell and system security isolation is particularly suitable for industrial control field.
- Ø Wide power input (DC 7~32V)
Stability and reliability
- Ø WDT design ensures stable system.
- Ø Using anti-dropped mechanism ensures digital terminal is always online.
- Ø RS232/RS485 interface with built-in 15KV ESD protection
- Ø SIM/UIM card interface with built-in 15KV ESD protection
- Ø Power interface with built-in inverting protection and over-current protection
- Ø Antenna interface, lightning protection (optional)
Easy to use
- Ø Industrial terminal interface is particularly suitable for industrial field
- Ø Standard RS232 and RS485 interface can be directly connected to serial device.
- Ø TTL level serial is customizable.
- Ø Intelligent data terminal, can access the state of data transmission once powered up.
- Ø Provide powerful center management software (optional).
- Ø Easy to use, flexible, various working mode selection
- Ø Convenient to configure system and maintain interface
- Ø Support remote maintenance and remote upgrade
Product specifications
Hardware system
Item | Content |
CPU | Industrial 32-bit ARM9 core processors AT91SAM9G25 |
NOR FLASH | 16MB |
SDRAM | 128MB |
Power supply
Item | Content |
Standard power supply | DC 9V/1.5A |
Power supply range | DC 7~32V |
Other parameters
Item | Content |
Shell | Metal shell, IP30 protection level; security isolation between shell and system, especially for industrial control field |
Operating | -25 ºC ~+70ºC |
Temperature | -40 ºC ~+85ºC |
Storage Temperature | 95% ( No condensation ) |