Renishaw ATOM Installation Manual page 46

Readhead cable input connector
9
Pin 1
Pin 12
Interboard connector for connection
JST connector
Input signals
Function Signal
Power 1 5 V
0 V
Incremental Cosine +
V
1
−
Sine
+
V
2
−
Reference mark +
V
0
−
Set-up V
X
Remote CAL
CAL
Shield -
Do not connect
-
1
All power connections should be used either to minimise voltage drop down the cable or incorporate voltage sensing.
2
Only available on interboard connector.
46 ATOM rotary encoder system
1 13
15
2 14
to Ri, Ti and cabled ACi interfaces
2
JST Interboard connector
(on interboard)
Colour Pin
Brown
11
White
5
Red
4
Blue
3
Yellow
7
Green
6
Violet
10
Grey
9
Clear 12
Orange
8
Screen Cable ferrule Cable ferrule
- 1, 2 1, 3, 7, 11
21 ±1
4
Cable ferrule nominal
diameter 5.9 ±0.2 mm
Output signals
(T)
Function
Pin
4
Power
13
9
Incremental
5
12
14
2
Reference mark
8
6
Set-up
10 Remote CAL
6.25
2.5
Pin 1
ACi JST output connector
Signal JST connector
5 V 9
0 V 10
+ 1
A
− 2
+ 3
B
− 4
+ 5
Z
− 6
X 7
CAL 8
9.5
Pin 10
Pin
A-9412-1001 cable
(15-way D-type)
7, 8
2, 9
14
6
13
5
12
4
1
11