[ 2 ] Connecting to the input/output terminals (parallel I/F)
16 input terminals and 16 output terminals are available on the input/output terminal block on the IV-
The input terminal block has INPUT terminals X0 to X15, C(+), and the output terminal block has
OUTPUT terminals Y0 to Y15, RDY, HALT and C(-).
Conditions for connection
Size of the wire
Type of the wire
Remove the terminal block from the IV-S51M by loosening two screws at the both end (flange),
whichsecure the terminal block.
Loosen the screw of the terminal by turning it anti-clockwise with slotted screw driver.
Insert the peeled wire into the terminal and screw it up.
After all the wiring is done, fit the terminal block in place on the IV-S51M, and secure it by
tightening the screws at the flange.
• Soldered wire may cause a loose connection.
• Connect only one wire to one terminal. If more than one wire is connected, it may cause a loose
• Do not plug in or unplug the terminal block while it is energized.
• Do not plug in or unplug the terminal block by pulling the wire.
Input/output terminal block on the IV-S51M
AWG22 to 16 (0.33 to 1.65m
Single wire, twisted wire
Peel off the wire cover by 7mm
X1 to X6
X7 to X8
X10 to X15
Y0 to Y15
(Note) Only connect the terminal block while the connector terminal
block is detached from the main housing.
4 - 2
Measurement start trigger
Type change (64 types)
Execution for individual camera
(camera 1/camera 2)
Standard image registration
General-purpose input for micro PLC
Common for input
Result of logical calculation output
This will turn ON when the measurement
start trigger is enabled.
This will turn OFF when a problem occurs.
Common for output