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Chapter 4
Basic functions and System configuration
4.3
Basic system configuration
Basic system configurations consist from remote master module (EH-TRMME) and remote slave modules
(EH-TRMLE) are shown in Section 4.3.1 and 4.3.2.
4.3.1
System configuration (Normal remote method)
Typical system configuration example that I/O assignment of master module (EH-TRMME) is "Remote 2" is
shown in Figure 4.9. The final channel number is abbreviated to "Final CH.", and The first channel number is
abbreviated to "First CH" in the following figures of setting for DIP switch.
Setting of master No.1
I/O
A
U
assignment:
(Remote 2)
Number of
L
3
slaves:
3
ON
Compression
mode: OFF
F
1
2
3 4
5
6
7
8
Final CH:
X10000～X17715
Y10000～Y17715
Occupied channels of master No.1
Channel
Input
Output
No.
－
0
X10000～
－
1
X10100～
－
2
X10200～
－
3
X10300～
－
4
X10400～
－
5
Y10500～
－
6
Y10600～
－
7
Y10700～
－
8
Y11000～
－
9
Y11100～
A
－
X11200～
－
B
X11300～
－
C
Y11400～
－
D
X12000～
－
E
Y12100～
－
F
Y12200～
Figure 4.9 System configuration example-1 (I/O assignment of master: "Remote 2")
[Explanations]
1) Master module (EH-TRMME) has remote I/O area of 16 channels (0 to F). Each channels corresponds to
I/O slots (0 to 7) on remote slave bases according to remote I/O assignment as Figure 4.11.
Setting of slave St. No.0
Slave St.
A
U
0
No.：
Number of
occupied
L
8
slots:
Compression
mode: OFF
1
2
3 4
5 6
7
8
First CH:
Master module (EH-TRMME): Maximum four module mountable (Slot No.0 to 7)
X
16
/WX1000～WX1770
/WY1000～WY1770
Occupied Channels of slave St.No.0
Channel
Input
No.
0
X10000～
1
X10100～
2
X10200～
3
X10300～
4
X10400～
－
5
－
6
－
7
Setting of slave St. No.1
U
0
1
L
8
5
1
2
3 4
5 6
7
8
0
Master number is sequentially allocated from one near CPU from 1 to 4.
Slave module (EH-TRMLE)
X
X
X
X
Y
Y
Y
16
16
16
16
16
16
16
X20000～X27715
Y20000～Y27715
X30000～X37715
Y30000～X37715
X40000～X47715
Y40000～X47715
Output
－
－
－
－
－
Y10500～
Occupied channels of slave St.No.1
Y10600～
Channel
Input
Y10700～
No.
－
8
－
9
A
X11200～
B
X11300～
－
C
4 – 6
Setting of slave St. No.2
Slave St. No.:
U
1
2
Number of
occupied
L
3
5
slots：
Compression
mode: OFF
1
2
3 4
5 6
7
8
First CH:
Y
Y
X
X
Y
16
16
16
16
16
/WX2000～WX2770
/WY2000～WY2770
/WX3000～WX3770
/WY3000～WX3770
/WX4000～WX4770
/WY4000～WX4770
Output
Y11000～
Y11100～
－
Occupied channels of slave St.No.2
－
Channel
Y11400～
Input
No.
D
X12000～
－
E
－
F
Slave St. No.:
2
Number of
occupied
3
slots:
Compression
mode: OFF
8
D
First CH:
X
Y
Y
16
16
16
Output
－
Y12100～
Y12200～
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