Installation
4-24
L
MA9300PLC EN 1.4
Digital frequency input (X9) / Digital frequency output (X10)
Tip!
For the connection to the digital frequency input (X9) or digital frequency output (X10), use
prefabricated Lenze cables. Otherwise, only use cables with twisted pairs and screened cores (A,
O
/B,B/Z,Z) (see connection diagram).
Digital frequency output X10 Digital frequency input X9
Features:
• Sub-D female connector, 9-pole
• Output frequency: 0 - 500 kHz
• Current consumption per channel: max 20mA.
• Two-track with inverse 5 V signals and zero track
• The assignment of X10 depends on the program:
– Default setting:
Encoder simulation of the resolver signal
• Load capacity:
– For parallel connection, a maximum of three slaves can be connected.
• When PIN 8 (EN) shows a LOW level, the master is initialized (e.g. if the mains
was disconnected) . The slave can thus monitor the master.
Features:
• Sub-D male connector, 9-pole
• Input frequency: 0 - 500 kHz
• Current consumption per channel: max 6mA.
• Two-track with inverse 5 V signals and zero track
• Possible input signals:
– Incremental encoder with two 5 V complementary signals (TTL encoder)
shifted by 90°
– Encoder simulation of the master
• PIN 8 serves to monitor the cable or the connected controller:
– When this PIN shows a LOW level, the SD3 monitoring responds.
– If the monitoring is not required, this input can be connected to +5V.
• The input is disconnected at C0540 = 0, 1, 2 or 3.
K350091
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
B
A
A
G N D
Z
Z
e n a b l e
B
B
A
A
G N D
Z
Z
L a m p
c o n t r o l
B
M a s t e r
S l a v e
C a b l e l e n g t h m a x . 5 0 m
9 p o l e S u b - D c o n n e c t o r
X 1 0
X 9
9 p o l e S u b - D m a l e c o n n e c t o r
A
B
F o r C W r o t a t i o n
A
B
Z
Z
0 . 1 4 2 6
0 . 5 2 0
0 . 1 4 2 6
0 . 5 2 0
0 . 1 4 2 6
m m
2
A W G
Æ
Pin assignment X10 Pin assignment X9
1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 9
B O O +5 V GND Z Z EN B B O O +5 V GND Z Z LC B
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