-7-
Module Part Names
2
(1)
Module attachment tab
(Retracting type)
Used to fasten the main module to the panel.
(2)
Power terminals
(3)
LCD display screen
(4)
Input terminals
*1
Depending on the model, PRO-iO2 modules have
6, 8, 12 or 16 input terminals.
(5)
Connectors for PRO-iO2 Data Transfer Cable
(DR2-CBL01) and PRO-iO2 Memory Pack
(DR2-MEM01)
(6)
Menu/Ok button
Determines each setting or displays the menu screen.
(7)
Shift button
While this button is held down and any of the
Menu/Ok button and Z keys is pressed, a speci-
fied function is executed.
The specified functions are displayed at the bot-
tom of the screen when the Shift button is pressed.
(8)
Z keys
Used to move the cursor position. It can also
function as a contact’s open/close button when
creating/modifying a logic programs.
(9)
DIN Rail detachment hook
Used when detaching the main module from a DIN rail.
(10)
Relay output terminals
Depending on the model, the PRO-iO2 Modules
have 4, 8, or 10 output terminals.
(11)
U/Run LED
RUN
: Flashes slowly (3 times/sec.)
STOP : Lights
Error
*2
: Flashes quickly (5 times/sec.)
*1 The input terminals which can be used for the high-speed counter and analog comparator
functions vary depending on the model. For details,
“6 Wiring”
When the high-speed counter or analog comparator function is not used, these terminals
can be used as standard input terminals. Note that their input specifications are different
from other terminals. For details,
“4 Specifications”
*2 For error details,
PRO-iO2 User Manual
I1
I2
I3
I4
IB
IC
ID
IE
1
10
2
3
4
8
5
9
1
Menu/Ok
6
7
I1
I2
I3
I4
IB
IC
ID
IE
1
2
1
U/Run
4
5
10
9
11
