Ri Interface - Renishaw ATOM Series Installation Manual

Linear encoder systems
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Ri interface

Installation drawing
4-40 unc × 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
Dimensions and tolerances in mm
40
8
16
33.3
52
6 min
R> 10 Static bend radius
R> 20 Dynamic bend radius
Output signals
Digital
Function
Power *
A
Incremental
B
Reference mark
Z
Alarm
E
Set-up
Shield
Do not connect
Analogue
Function
Power *
Cosine
V
1
Incremental
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 driven signal or 3-state. Select the preferred option at time of ordering.
Signal
Pin
5 V
7, 8
0 V
2, 9
+
14
6
+
13
5
+
12
4
+
11
3
X
1
-
Case
-
10, 15
Signal
Pin
5 V
4, 5
0 V
12, 13
+
9
1
+
10
2
+
3
11
V
6
X
CAL
14
-
Case
-
7, 8, 15
41

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