Table 4: FX-PCG2511 and FX-PCG26 terminal blocks, functions, ratings, requirements, and
cables
Terminal block
label
Terminal
label
Function, ratings,
requirements
Determine wire size and
maximum cable length
ICOM
n
Universal Input Common
for
all Universal Input terminals
Note:
All Universal ICOM
n
terminals are isolated
from all other commons.
Same as (Universal)
IN
n
Binary Input - Dry Contact
Maintained Mode
0.01 second minimum pulse
width
Internal 18 V. 3k ohms pull up
IN
n
Binary Input - Pulse Counter/
Accumulator Mode
0.01 second minimum pulse
width
(50 Hz at 50% duty cycle)
Internal 18 V. 3k ohms pull up
BINARY
(Inputs)
ICOM
n
Binary Input Common
for all
Binary Input (IN) terminals
Note:
All Binary ICOM
n
terminals are isolated
from all other commons,
except the Configurable
Output (CO) common
(OCOM
n
) when the CO
is defined as an Analog
Output.
See Guideline
A
in Table 5.
19
FX-PCG26 General Purpose Programmable Controller Installation Instructions