5
Testing
Communications
Method (1)
Connect both the ZT-2550 and ZT-2551 to the Host PC via the RS-232 port.
You may need to use two serial port tools to simulate the data transmission.
ICP
DAS,
ZT
‐
2550/ZT
‐
2551
Quick
Start
Guide,
Version
1.2
Page
12
Method (2)：
Use the DCON Utility on the Host PC to search for ZT-2000 series I/O modules.
If there any devices are found, it means that the configuration is correct.
DCON
Utility
ZT
‐
2550
RS
‐
232/RS
‐
485
RS
‐
232/RS
‐
485
RS
‐
232/RS
‐
485
ZT
‐
2550
ZT
‐
2551
Serial
Tool
Serial
Tool
ZT
‐
2000
