7I47S 4
CONNECTORS
CONTROLLER CONNECTOR
50 pin header connector J1 connects to the anything I/O card/motion controller. This
can be a male 50 pin header on the top of the 7I47S card or a female 50 conductor header
on the bottom side of the 7I47S depending on 7I47S model.
PIN
FUNCTION DIRECTION
PIN
FUNCTION DIRECTION
1
TX4
TO 7I47S
25
RX4
FROM 7I47S
3
TX5
TO 7I47S
27
RX10
FROM 7I47S
5
TX6
TO 7I47S
29
RX5
FROM 7I47S
7
TX7
TO 7I47S
31
RX11
FROM 7I47S
9
RX0
FROM 7I47S
33
AUX
TO 7I47S
11
RX6
FROM 7I47S
35
DIR
TO 7I47S
13
RX1
FROM 7I47S
37
/ENA
TO 7I47S
15
RX7
FROM 7I47S
39
PWM
TO 7I47S
17
RX2
FROM 7I47S
41
TX0
TO 7I47S
19
RX8
FROM 7I47S
43
TX1
TO 7I47S
21
RX3
FROM 7I47S
45
TX2
TO 7I47S
23
RX9
FROM 7I47S
47
TX3
TO 7I47S
49
+5V PWR
TO 7I47S
Note: all even pins are grounded. Alternate encoder names omitted for space
AUX 5V POWER
2 pin pluggable terminal P1 can be used to supply 5V power to the I/O terminals on
the7I47S. This is suggested for most applications as the encoders typically will draw more
current than can be supplied via the FPGA flat cable. P1 has the following pinout:
PIN
FUNCTION
1
5V
2
GND
