DAQ system USB3-FRM13-K, Руководство пользователя

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USB3-FRM13_K Users Manual (Rev 1.1)
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- http://www.daqsystem.com
3.3.4 J3 Connector
J3 of the input and output connectors support the Isolated Photo-coupler input signals of
four pairs and four TTL Input, two TTL Output signal line.
1
2
3
4
9 5
6 8
7
10
11
12
13
14 20 24
23 21
22
19
18
17
16
15
J3
26
25
[Figure 3-5. J3 Connector (Top View)]
[Table 6. J3 PIN-OUT Description]
Pin Signal Name Description
1 N.C. No Connection
2
N.C.
No Connection
3 EA+ Encoder A+ (Positive) Phase
4 EA- Encoder A- (Negative) Phase
5 EB+ Encoder B+ (Positive) Phase
6
EB-
Encoder B-(Negative) Phase
7 EZ+ Encoder Z+ (Positive) Phase
8 EZ- Encoder Z- (Negative) Phase
9 REV+ Direction (Positive) Signal
10
REV-
Direction (Negative) Signal
11 PAGE_TRIGGER_IN TTL Input
12 N.C. No Connection
13 LINE_TRIGGER_START TTL Input
14
N.C.
No Connection
15 DIGITAL_OUT Open Collector Output
16 N.C. No Connection
17 DIGITAL_IN TTL Input
18
N.C.
No Connection
19 LINE_TRIGGER_IN TTL Input
20 GND Board Ground
21 LINE_TRIGGER_OUT Open Collector Output
22
GND
Board Ground
23 N.C. No Connection
24 GND Board Ground
25 +3.3V Board Power(+3.3V)
26 GND Board Ground