J3 Connecter - DAQ SB3-FRM13 K Series User Manual

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.
J3
[Table 6. J3 PIN-OUT Description]
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13 LINE_TRIGGER_START
14
15
16
17
18
19
20
21
LINE_TRIGGER_OUT
22
23
24
25
26
1 3 5 7
2 4 6 8 10
[Figure 3-5. J3 Connector (Top View)]
Signal Name
N.C.
N.C.
EA+
EA-
EB+
EB-
EZ+
EZ-
REV+
REV-
PAGE_TRIGGER_IN
N.C.
N.C.
DIGITAL_OUT
N.C.
DIGITAL_IN
N.C.
LINE_TRIGGER_IN
GND
GND
N.C.
GND
+3.3V
GND
USB3-FRM13_K Users Manual (Rev 1.0)
9 11 13 15 17 19
12 14 16 18 20
Encoder A+ (Positive) Phase
Encoder A- (Negative) Phase
Encoder B+ (Positive) Phase
Encoder B-(Negative) Phase
Encoder Z+ (Positive) Phase
Encoder Z- (Negative) Phase
Direction (Positive) Signal
Direction (Negative) Signal
Open Collector Output
Open Collector Output
Board Power(+3.3V)
22
- -
25
21 23
26
22 24
Description
No Connection
No Connection
TTL Input
No Connection
TTL Input
No Connection
No Connection
TTL Input
No Connection
TTL Input
Board Ground
Board Ground
No Connection
Board Ground
Board Ground
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