Goodrive300-21 integrated machine for air compressor
Optional parts
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87
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Category
Specifications
Description
GPRS communication
command
Enhance AT command set
System
resources
Operating system
Preemptive multi-tasking real-time kernel
CPU
ARM 32-
bit Cortex™-M3 CPU
FLASH
512KB flash
SRAM
64KB
Peripheral interface RS232; RS485; GPRS; GPS;
Wireless
parameter
Wireless module
Industrial-level wireless module
Standards and
frequency bands
Support GSM850/900/1800/1900MHz frequency
GPRS multi-slot class 12/10
GPRS mobile station class B
Conform to GSM 2/2+ standard
–Class 4 (2W @850/900 MHz)
–Class 1 (1W @1800/1900MHz)
Theoretical bandwidth GPRS class 12: max. 85.6 kbps (downward speed)
Emission power
<28dBm
Receipt sensitivity
<-107dBm
interface
Type
Serial port
One RS232 and one RS485 interfaces with built-in 15kV ESD
protection, the serial parameters are as below;
Data bit: 8;
Stop bit: 1;
Checkout: No checkout, even parity, odd parity, SPACE and
MARK checkout.
Serial speed: 110
–115200bits/s
Indicator
Power indicator, network status indicator
Antenna interface
Standard SMA female antenna interface with 50Ω
characteristic resistance
SIM/UIM card
interface
Standard slide-in SIM card interface (IP20), clamshell Micro
SIM card interface (PI00) for 1.8V/3V SIM/UIM card with 15kV
ESD protection.
Power
dissipation
Communication status 100mA@24VDC 200mA@12VDC 400mA@5VDC
Transient peak current 400mA@24VDC 800mA@12VDC 2000mA@5VDC
Ingress
protection
(IP) rating
Shell
IP20 (metal housing) IP00 (No housing)
Other
Parameter
Working temperature -25
–+60°C (-13–+140°F)
Storage temperature -40
–+85°C (-40–+185°F)
Relative humidity
93% (No condensation)
