Instruction Manual

Installation • 13
35 EZ2+ I Encoder Z-phase (+),  85 EZ4+ I Encoder Z-phase (+), 
36
EZ2-
I
Encoder Z-phase (-),

86
EZ4-
I
Encoder Z-phase (-),

37 PEL1 I End limit signal (+),  87 PEL3 I End limit signal (+), 
38
MEL1
I
End limit signal (-),

88
MEL3
I
End limit signal (-),

39 PSD1 I Ramp-down signal (+),  89 PSD3 I Ramp-down signal (+), 
40
MSD1
I
Ramp-down signal (-),

90
MSD3
I
Ramp-down signal (-),

41 ORG1 I Origin signal,  91 ORG3 I Origin signal, 
42
EXGND
Ext. power ground
92
EXGND
Ext. power ground
43 PEL2 I End limit signal (+),  93 PEL4 I End limit signal (+), 
44
MEL2
I
End limit signal (-),

94
MEL4
I
End limit signal (-),

45 PSD2 I Ramp-down signal (+),  95 PSD4 I Ramp-down signal (+), 
46
MSD2
I
Ramp-down signal (-),

96
MSD4
I
Ramp-down signal (-),

47 ORG2 I Origin signal,  97 ORG4 I Origin signal, 
48
EXGND
Ext. power ground
98
EXGND
Ext. power ground
49 EXGND Ext. power ground 99 EX+24V I Ext. power supply, +24V
50
EXGND
Ext. power ground
100
EX+24V
I
Ext. power supply, +24V
2.8
CN3 Pin Assignments: Manual Pulser Input
The signals on CN3 is for manual pulser input.
No.
Name
Function(Axis )
1
GND
Bus power ground
2
PB4
Pulser B-phase signal input,

3
PA4
Pulser A-phase signal input,

4
PB3
Pulser B-phase signal input,

5
PA3
Pulser A-phase signal input,

6
+5V
Bus power, +5V
7
GND
Bus power ground
8
PB2
Pulser B-phase signal input,

9
PA2
Pulser A-phase signal input,

10
PB1
Pulser B-phase signal input,

11
PA1
Pulser A-phase signal input,

12
+5V
Bus power, +5V
Note: +5V and GND pins are directly given by the PCI-Bus power.
Therefore, these signals are not isolated.