User manual

Chapter 2 – Specifications
LT Series User Manual2–20
(Type A1 / Type A2)
(Type B)
(Type C)
H
H
H
L
J
K
J
K
I
Status LED Contents
RUN
(Green)
Turns on when Communication is
enabled.
ERR (Red)
Turns on when failure occurs in connected
I/O Unit.
L: Serial Interface (Type C)
The RS-232C or the RS-422 Interface con-
nects to an external device (Temperature
Controller, Inverter, etc.)
E
(Type B+)
G
M N F
K J
D
M: Dip Switches (Type B+)
These switches control the I/O connector’s
Output Hold. Also, they are used to set the
S-No.’s left-most hex digit.
N: Rotary Switch (Type B+)
Used to set the S-No.’s right-most hex
digit.
H: Tool Connector
Connects to Data Transfer Cable, Bar Code
Reader.
I: Input/Output Connector
(Type A1/Type A2/Type B+)
Connects external Input/Output units
through the DIO connector.
The Type B+ unit’s I/O connector occu-
pies a single S-No. on the Flex Network.
J: Flex Network I/F
(Type B/Type B+/Type C)
Connects I/O unit or Analog unit through
the Flex Network Communication Cable
K: Flex Network Status LED
(Type B/Type B+/Type C)
Flex Network I/F status LED will turn ON
or flash, according to the unit’s status.