Servotronix CDHD Series - Page 84

Drive Setup CDHD
84 User Manual
Ma chine I / Os – I n t erface and Pin Assignm ent s
Ta ble 5 - 6 . Machine I / O I nterface
Pin Function De scrip t ion Pin Function De script io n
1
Secondary
encoder A+
High side of the secondary
encoder input signal A (RS422)
11
Secondary
encoder A-
Low side of the secondary
encoder input signal A (RS422)
Pulse input+ High side of the pulse signal Pulse input- Low side of the pulse signal
2
Secondary
encoder B+
High side of the Secondary
encoder input signal B (RS422)
12
Secondary
encoder B-
Low side of the secondary
encoder input signal B (RS422)
Direct ion
input+
High side of the direction signal Direction input- Low side of the direction signal
3
Secondary
encoder Z+
High side of the secondary
encoder input index (RS422)
13
Secondary
encoder Z-
Low side of the secondary
encoder input index (RS422)
4
Secondary
encoder 5V
5 VDC supply for the secondary
encoder
14
Secondary
encoder ground
Ground of the 5 VDC supply for
the secondary encoder.
5 Digital input 7
Opto-isolated program m able
digit al input . Read using IN7
15 Digital input 8
Opto-isolated program m able
digit al input . Read using IN8
6 Digital input 9
Opto-isolated program m able
digit al input . Read using IN9
16 Digital input 10
Opto-isolated program m able
digit al input . Read using IN10
7 Digital input 11
Fast opto- isolated
program m able digit al input.
Read using IN11
17 Digital output 4
Opto-isolated program m able
digital output. Read using
OUT4
8 Digital output 5
Opto-isolated program m able
digital output. Read using OUT5
18 Digital output 6
Fast opto- isolated
program m able digit al output.
Read using OUT6
9 24 VDC
AP/ AF Models: User supplied
24V, for I/ O biasing
19 24 VDC return
AP/ AF Models: Return of the
user-supplied 24 VDC
Com m on input EC Models
Com m on
output
EC Models
10 Fault relay 1
Terminal 1 of the dry contact
fault relay
20 Fault relay 2
Terminal 2 of the dry contact
fault relay