14
Se
c
tion 1
Compo
n
e
n
t N
a
me
s
a
nd Func
tions
Heat-resistive RFID System
User’s Manual
Section 1
Product Overview
• Overview of Parts
No.
Name
Function
Description
(1)
Rotary switches
Sets a controller node number
(SW1).
Used to identify each of the Controllers when multiple Control-
lers (10 max.) are connected to one host computer.
(2)
DIP switch
Sets every mode.
Sets the mode settings, such as terminating resistance, baud
rate, data length, parity, and number of stop bits.
(3)
LED display
The operation status is shown on the LED.
RUN
Green
Indicates the RUN status
Lit when operation is normal.
COMM
Green
Indicates the operation status
Lit during communication with Tag.
NORM
Green
Indicates the end of operation
Lit once when communication is completed and then turns
OFF.
ERR
Red
Error display
Lit once when communications ends in an error and then
turns OFF. Also lit when a system error occurs.
(4)
Cover
Cover for (1), (2), and (5)
Open only when required for use.
(5)
Connecting port for
antenna
Connects an antenna.
A single antenna can be connected via a V700-A40-W
Antenna Cable (order separately).
Applicable Antenna: V680-H01 (250
×
200 mm)
(6)
RS-232C port
(V680-CA1D)
Connects a host device.
A general-purpose PLC or personal computer with RS-232C
interface can be connected.
RS-485 port
(V680-CA2D)
Connects a host device.
A general-purpose PLC or personal computer with RS-485
interface can be connected.
(7)
Power supply terminal Terminal for power supply.
24 VDC+
24 VDC
−
Supplies the power.
Connects the “+” side of 24 VDC power supply.
Connects 0 V.
GR
Ground
Ground to 100
Ω
or less.
(8)
External input termi-
nal
User input signal
The status can be read depending on the command.
(9)
RESET terminal
RESET-related terminal
RST
RESET signal
Connected as a pair when using the external reset input.
COM
COMMON signal
