6
IM 04L55B01-02EN
Note
Calls attention to information that is important for the proper
operation of the instrument.
Module Notation
When necessary, the following notations are used to
distinguish the GX90XA analog input modules by type.
Type suffix code
Notations
-C1
DC current (mA) input
-L1
Low withstand voltage relay
-U2
Universal
-T1
electromagnetic relay
-H0
High-speed universal or High-speed AI
-R1
4-wire RTD/resistance
GM Overview
The GM Data Acquisition System is a data logger that excels
in versatility and expandability. The GM10 contains memory
for data acquisition and also supports SD cards for external
storage.
The system consists of a Data Acquisition Module (GM10),
Power Supply Module (GM90PS), and Module Base
(GM90MB), which houses various modules.
GM can operate with S series modules.
GM Configuration
The GM configures a system with a combination of various
modules.
The unit that includes the GM10 is called the
main unit.
A unit
connected to the main unit via a GX90EX expansion module
is called a
sub unit
. Modules in a unit can be connected by
installing a GM90MB.
Main Unit (single unit system)
A unit consisting of a GM10 and a GM90PS. Up to 10 I/O
modules can be connected to a unit.
Main Unit (multi unit system)
A unit consisting of a GM10, a GM90PS and a GX90EX.
Up to six I/O modules can be connected to a unit. Up to six
sub units can be connected via the GX90EX.
Sub Unit (multi unit system)
A unit consisting of a GM90PS and a GX90EX. Up to six
I/O modules can be connected to a unit. The main unit and
sub units are connected using LAN cables. The maximum
connection distance between two units is 100 m.
Module Version and Notes on Linking
Module Version
The following table lists the module firmware versions that
can be used with the GM. For modules not listed in the
following table, R1.01.01 and later can be used.
Model
Type
Firmware version
GX90XA
-C1
R1.04.01 or later
-L1
R1.04.01 or later
-U2
R1.04.01 or later
-T1
R1.04.01 or later
GX90XD
R1.04.01 or later
GX90WD
R1.04.01 or later
GX90YD
R1.04.01 or later
GX90EX
R1.02.01 or later
Limit to the number of modules per unit
The system will not operate if it exceeds the following
limits.
・ When GX90XA-10-T1 is included
Single unit system
8
Multi unit system: main unit
No limi
・ When GX90XA-04-H0 is included
Single unit system
8
Multi unit system: main unit
No limi
・ When GX90XA-04-H0 and GX90YA are included
Single unit system
7
Multi unit system: main unit
No limi
・ When GX90UT is included
Single unit system
5
Multi unit system: main unit
5
Limit to the Number of Sub Units
・ Up to six units can be connected.
・ Connection is not possible if the measurement mode is set
to High speed.
