Machine I/O (44W HDD socket)
The machine I/O socket is used to provide connections for the CMM input / output. The cable needs to be created by the CMM installer using
the pin out guide below. The connector for the machine I/O socket is provided within the UCC MMI-2 kit.
Pin
Function
Pin
Function
1
External I/O +24 V
23
Reserved
2
/Enable air solenoid/ (active low)
24
Reserved
3
Reserved
25
Reserved
4
Reserved
26
Reserved
5
Reserved
27
Reserved
6
Uncommitted output 0
28
Reserved
7
Uncommitted output 1
29
Reserved
8
Uncommitted output 2
30
Reserved
9
Uncommitted output 3
31
Reserved
10
Uncommitted output 4
32
Reserved
11
Uncommitted output 5
33
Reserved
12
Uncommitted output 6
34
Reserved
13
Uncommitted input 0
35
Reserved
14
Uncommitted input 1
36
Reserved
15
Uncommitted input 2
37
0 V
16
Uncommitted input 3
38
Reserved
17
Uncommitted input 4
39
Reserved
18
Uncommitted input 5
40
Reserved
19
Reserved
41
Reserved
20
Reserved
42
Reserved
21
Reserved
43
Reserved
22
Low air pressure
44
0 V
Shell
Screen
UCC MMI-2 installation guide
www.renishaw.com
Issued 08 2020
20