Samwontech TEMI 2500 - Page 8

SAMWONTECH
1st Edition of TEMI2000_Series IM : Dec. 15. 2008 Page 6 / 58
█ 6 Pin connector wiring for RS232C interface
█ 6 Pin connector wiring for RS485 interface
☞ Up to 31 slave TEMI2500 controllers can be connected to a master device by multi-drop networking.
☞ Make sure to install 200Ω(1/4W) resistor on Last Leg at both end of terminal Slave and Master(PC, PLC).
①
○
TEMI2500(COM2)
Master Station
Shielded Cable
Tx
D
②
R
x
D
③
SG
SHI
ELD
②
R
D
③
T
D
⑦
RTS
⑧
CTS
⑤
SG
RTX-
RTX+
SG
Master Station
Shielded Cable
TEMI2500(COM2)
TEMI2500(COM2)
①
RTX
-
②
RTX
+
③
SG
①
RTX
-
②
RTX
+
③
SG