Cathay Tri-Tech. Inc CTR003C 사용자 설명서
5
2. Spec specifcation
2.1.
Body
Spec of this device indicated below
Items
Specification
Product name
Specified Low Power Radio Station Device
dimension (W x H x D, mm)
103×30×70 (without protrusion)
weight
Approximately
260g
Power supply allowance input DC５～24V±5%
Current consumption
MAX: 200mA（by 5V）
interface
Power
supply
input terminal
Molex 3Pin x 1, EIAJ-2 〇 x 1
RS-232C terminal D-SUB 9Pin male x 1
USB terminal
Micro USB-B jack x 1
Antenna terminal SMA jack x 1
IO terminal block Separate insertion type x 28
microSD slot
Insert type x 1
LED indication
2 (green x 1, red x 1)
Abnormality monitoring
By watchdog
Environmental
condition
condition
Operation
guarantee
guarantee
temperature：45℃
humidity：15～85％
humidity：15～85％
Storage
guarantee
guarantee
temperature：-20～70℃
humidity：5～95％
humidity：5～95％
Wireless
communication
communication
module
SIMCOM product using SIM20-433/868/915
Frequency band
CTR-003A：433.33～434.79MHz
CTR-003B：863.55～870.00 MHz
CTR-003C：900.84～928.00MHz
CTR-003B：863.55～870.00 MHz
CTR-003C：900.84～928.00MHz
Antenna power
Less than 20mW
Distance
Approximately
1000m（open Sky）
Communication
rate
rate
9600bps
CPU
Freescale KinetisL26 ARM Cortex M0 48MHz
ROM/RAM
32kB/256kB
OS
FreeRTOS8.2.2