Output Signals; Ri Interface: Interface Drawing - Renishaw ATOM Installation Manual

Linear encoder systems
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Ri interface:
Interface drawing
Dimensions and tolerances in mm
4- 40 UNC x 2
CAL button
access hole
Ø3.15
CAL button operation
Push and release (<2 seconds) - Calibration (CAL) routine initiation/exit
Push and release (>3 seconds) - Automatic Gain Control (AGC) initiation/exit
Push and hold during power 'Off/On' cycle - Restore factory defaults
ATOM
linear installation guide
40
8
16
33.3
52
6 min
R>10 Static bend radius
R>20 Dynamic bend radius

Output signals

Digital
Function
Signal
Power*
5 V
0 V
Incremental
A
B
Reference mark
Z
Alarm
E
Set-up
X
Shield
Do not connect
Analogue
Function
Signal
Power*
Incremental
V
Cosine
1
Sine
V
2
Reference mark
V
0
Set-up
Remote CAL
Shield
Do not connect
*
All power connections should be used either to minimise voltage drop down the cable or incorporate voltage sensing.
The alarm signal can be output as a line driver signal or 3-state.
Please select the preferred option at time of ordering.
Pin
7, 8
2, 9
+
14
-
6
+
13
-
5
+
12
-
4
+
11
-
3
1
Case
10, 15
Pin
5 V
4, 5
0 V
12, 13
+
9
-
1
+
10
-
2
+
3
-
11
V
6
X
CAL
14
Case
7, 8, 15
33

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