Maxsine EP3 AC Series, User Manual

Page: 28 / 246

Chapter 2 Wiring
18
2.2.2 X1 terminal signal explanation
Name of signals pin
number
functions
connec
tor
digital inputs DI1
DI2
DI3
DI4
DI5 14
2
15
3
16
Photo isolation input; function is
programmable; defines by
parameter P100 to P104. C1
COM+ 1 DI power supply (DC12V ～
24V).
digital output DO1
DO2
DO3 4
17
5
Photo isolation output;
maximum output: 50mA/25V;
function is programmable;
defines by parameter
P130~P132. C2
DOCOM 18 DO common terminal
position
command pulse PULS+
PULS-
SIGN+
SIGN-
20
7
19
6
high speed photo isolation input;
working mode set by parameter
P035:
 pulse + mark;
 positive/Reverse pulse;
 Orthogonal pulse.
C3
Analog
command inputs AS+
AS-
21
8
Speed/torque analog quantity
input; the range is -10V to +
10V. C4
AGND 9 Analog Ground.
Output signals of
encoder OA+
OA-
OB+
OB-
OZ+
OZ-
11
23
12
24
13
25 Outputs of differential driver
(Line Driver) after the frequency
division of encoder signal. C5
CZ 22 Open collector output of Z
signal. C6
GND 10 Encoder signal ground.
Shield protection
ground
Metal
case of
connector
Shielded wire for connection
with shielded cable.