Enco Control - Page 23

ENCO Control
Technical description
•Kulautuvos g. 45a , LT-47190 Kaunas •Tel. (+370 37) 360234 •Faks. (+370 37) 360358 •info@axis.lt • www.axis.lt
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Fig. 19. Serial communication interface connectors and expansion connector
Table 12. Numbering of terminals
Terminal
number
Description
Serial interface connector J28 (type RJ11)
J28.1
Port 1, signal TX (RS232)
J28.2
Port 1, GND
J28.3
Port 1, signal RX (RS232)
J28.4
Port 2, GND
J28.5
Port 2, TX (TTL)
J28.6
Port 2 RX (TTL)
Serial interface connector J27 (type RJ11)
J27.1
Port 0, signal TX (RS232)
J27.2
Port 0, GND
J27.3
Port 0, signal RX (RS232)
J27.4
-
J27.5
-
J27.6
-
Expansion connector J29 (type RJ11)
J29.1
-
J29.2
GND
J29.3
-
J29.4
GND
J29.5
RS485 B
J29.6
RS485 A
Ethernet connector J21 (type RJ45)