Samwontech TEMP2500 Communications Manual

SAMWONTECH
1th Edition of TEMP2000_Series IM : Dec. 15. 2008 Page 3 / 63
2. Communication Specification
The TEMP2500 controller provides Half-Duplex method support on RS232C and RS485 communication interface.
- RS232C interface supports 1:1 direct communication between host computer on network system and TEMP2500.
- RS485 interface supports to connect upper level network system with up to 31 slave TEMP2500 controller.
█ Parameters for communication setting
Parameter Range Description
PCLINK Default protocol
PCLINK+SUM Default protocol + CheckSum
MODBUS ASC MODBUS ASCII
PROTOCOL
MODBUS RTU MODBUS RTU
9600 9600 bps
19200 19200 bps
38400 38400 bps
57600 57600 bps
SPEED (BPS)
115200 115200 bps
NONE None Parity
EVEN Even Parity
PARITY
ODD Odd Parity
1 1 bit
STOP BIT
2 2 bits
7 7 bits
DATA LENGTH
8 8 bits
ADDRESS 1~99 Address
RESPONSE TIME 0~10 RESPONSE TIME(=PROCESS TIME+SPONSE TIME*10msec)
OFF OFF
SYNC MASTER
ON ON
■ Factory default value
• PROTOCOL PCLINK+SUM(PCLINK+CheckSum)
• BPS 9600 bps
• PARITY NONE
• STOP BIT 1 (1 bit)
• DATA LENGTH 8 (8 bits)
• ADDRESS 1
• RESPONSE TIME 0 (PROCESS TIME+10msec)
• SYNC MASTER OFF

Samwontech TEMP2500 Specifications

General

Brand	Samwontech
Model	TEMP2500
Category	Controller
Language	English