4
3.
Name and Features of each part
Η
DIP Switch : DIP switch for Mode & ID setting
.
Θ
RS-
485
connection terminal
:
RS-485
DATA connection terminal
.
Ι
RS-232 Data Port : RS-232 DATA communication line port.(PC DATA connection terminal)
Κ
Data Port : 481 System
DATA communication line port.
Λ
Status LED : LED for operation status check
.
Μ
481 or 485 setting DIP switch : 481 communication (1, 2, 3 ON) / 485 communication (4, 5, 6 ON)
)
Ν
Call setting button :
Guard station calling button during CCU-310EV ID setting.
Ξ
Power port : DC power terminal (DC adaptor 12V / 1A)
⑨
E
L
connection port : Connection port for E
L
calling button (PORT_1~PORT_10)
