SMS-531 Quick Start v1.0 2013/01
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Quick Start
Jan. 2013 Version 1.0
Package checklist
The package includes the following items:
One SMS-531 hardware module
One GSM Antenna (ANT-421-02)
One RS-232 cable (CA-0910)
One Quick Start
One software utility CD
One screw driver
One Micro SD card
Note
:
If any of these items are missed or damaged, contact the
local distributors for more information. Save the shipping
materials and cartons in case you want to ship in the future.
Appearance and pin assignments
Power Input
Terminal
No.
Pin
Assignment
N/A
01
N/A
02
N/A
03
N/A
GND
04
GND
Initial
05
Init
Power Input:
10 ~ 30 VDC
06
DC.+VS
07
DC.GND
Frame Ground
08
F.G
COM Port
Terminal
No.
Pin
Assignment
COM3
RS-485
01
DATA-
02
DATA+
COM2
RS-232
03
TxD2
04
RxD2
05
GND
N/A
06
N/A
COM1
RS-232
07
TxD1
08
RxD1
