1. EXPLANATION OF MODULE FUNCTIONS
1.1 FX2N-80BMT-NC Card
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1. EXPLANATION OF MODULE FUNCTIONS
1.1 FX2N-80BMT-NC Card
[Block diagram]
RI
O
1
RI
O2
DO
-L
DO I/F
ENC1
DI-
R
DI-L
Encoder
I/F
DI I/F
ENC2
CN
1
DC
IN
CPU
BPU-G/A
EEPROM
SRAM
IO-G/A
DC-DC
24V→5V
RIO-G/A
IO-G/A
Run
Stop
SW1
[Explanation of functions]
The FX2N-80BMT-NC card is based on the MELSEC PLC FX2N Series, and has two remote I/O
controllers mounted. This functions as the remote I/O's slave station.
CPU System
control
BPU-G/A PLC
operation
IO-G/A
External I/O interface
Memory
EEPROM
For ladder storage
SRAM
Memory for execution
RIO-G/A
Remote I/O controller
Occupies two stations
I/O interface
ENC1/2 connector
Encoder speed signal connection: 4ch
DI-L/-R connector
Input: 44 points
DO-L connector
Output: 32 points
RIO1/2 connector
Remote IO slave station
Power supply
DCIN connector
Input: 24VDC +15%/
−
10% : 0.6A
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