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Wiring the FM 453
4.4
Description of the Measuring System Interface
Connectors for
For each channel, a 15-pin female sub D connector is provided for the con-
Encoders
nection of incremental encoders or absolute encoders (serial port).
Location of
Figure 4-9 shows where the connector is installed on the module, and how it
Connectors
is identified.
Fig. 4-9
Connector Pinout
Identifier:
Type:
Table 4-7
4-16
15 8
FM 453
9
ENCODER 1
Location of Connectors X2 to X4
X2, X3, X4 ENCODER 1...3
15-pin female sub-D plug connector
Pinout of Connectors X2 to X4
Encoder
Pin
Pin
Incremental
Absolute
1
not assigned
2
CLS
3
CLS_N
4
P5EXT
5
P24EXT
6
P5EXT
7
MEXT
8
not assigned
Channel
1
15 8
Channel
X2
2
1
X3
9
1
ENCODER 2
Encoder
Type
Type
Pin
Pin
Incremental
9
MEXT
O
10
N
O
11
N_N
VO
12
B_N
VO
13
B
VO
14
A_N
VO
15
A
FM 453 Servo Drive / Step Drive Positioning Module
C79000-G7076-C453-01
15 8
Channel
3
9
X4
1
ENCODER 3
Type
Type
Absolute
VO
I
I
I
I
DATA_N
I
DATA
I
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