Datasheet

MAINTENANCE
Single Port Multi Access (SPMA)
Transfer ladder program data to the PLC via the HMI. Perform online editing via the HMI.
[ Computer (Serial/USB) -> NS-series HMI (Ethernet) -> PLC (Ethernet or Controller Link) -> PLC ]
Easy automatic connection
A search is automatically made for the PLCs connected to the HMI and the results are displayed using the automatic online
connection function in the CX-Programmer. Just select a PLC from the list to connect. This function is also supported for PLCs over
network layers.
Transfer screen data via the PLC.
[ Computer (Serial) -> PLC (Ethernet or Controller Link) -> NS-series HMI ]
Note: SPMA can be used in CS/CJ-series PLCs with lot number 030201 or later.
Note: SPMA via a PLC is not supported when a CP-series PLC is connected. (SPMA via an NS-series HMI is supported with a CP-series PLC.)
Note 1: SPMA can be used in CS/CJ-series PLCs with lot
number 030201 or later.
Note 2: SPMA via a PLC is not supported when a CP-series PLC
is connected. (SPMA via an NS-series HMI is supported
with a CP-series PLC.)
Note 3: CX-Programmer version 8.2 and higher support
automatic online connection via the HMI. NS system
version 8.2 or higher is required.
PLCs registered to the HMI are automatically searched for.
Make the connection simply by selecting from the PLC list.
Keep connected.
Keep connected.
The ladder program can be transferred.
The ladder program can be transferred.
CX-Programmer
USB/Serial or
Ethernet (See
note.)
Note: USB connection is
supported Serial only for CJ
PLCs.
PLC
PLC
NS
Screen data
Screen data
Screen data
NS
NS
SERIAL
SERIAL
CX-Designer
USB or
Ethernet
CX-Programmer
Automatic
search
NS
Serial connection (:N
NT Link only) Ethernet
Controller Link
PLC PLC
Ladder program
Ladder program
Ethernet or Controller Link
Ethernet or Controller Link
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Order/version: 2447841/010 (width: 210mm, height: 297mm)
Print type: NS Brochure - Central Print, Full color, with extra spotcolor(s)
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