Fuji Electric NP1L-RS5 - General; Section 1 General

1-1
General
Section 1 General
1-1 General
NP1L-RS1/2/4 are communication modules which enable data communication between a CPU module and external
devices, and which are connected to the base board (on the SX bus) of MICREX-SX series. (NP1L-RS1/2/4 are
sometimes abbreviated as RS1/2/4.)
The port type and the number of ports are as follows:
epyT stropfo.oN
1SR-L1PNlennahc1:584-SR,lennahc1:C232-SR
2SR-L1PNlennahc1:C232-SR
4SR-L1PNlennahc1:584-SR
External device
As an external device,
it is possible to connect
a loader software
package for in a
personal computer.
CPU
I/O I/O I/O I/O
<Overview of SX bus connection>
Data transmission between CPU and an
external device is performed via the SX bus.
Total length of SX bus: Max. 25m
General purpose
communication module
Loader software package for a personal computer
RS-232C
(1:1)
(1:n) n = Max. 31
CPU I/O I/O I/O I/O
Power
supply
RS1
External
device
External
device
External
device
External
device
RS-485