Output Signals - Renishaw RGH40 RESR40 Installation Manual

Output signals

RGH40A 1Vpp Analogue
Function Signal Colour
Power
Brown
5 V
Brown (link)
White
0 V
White (link)
Incremental
+ Red
V
signals
1
− Blue
+ Yellow
V
2
− Green
Reference mark
+ Violet
V
0
− Grey
Limit switch
V Pink
q
V Clear
p
BID DIR
BID Black
*
connections
DIR Orange
Shield
Inner Green / Yellow
Outer –
† † †
Only connected with option 17 Only connected with option 18
12 pin circular plug (termination code V)
52 28
12 pin circular coupling (termination code W)
52 28
RGH40 RESR installation guide
12 way
15 way 12 way
circular
D-type plug circular
coupling
(L) (V)
(W)
4 2 2
5 12 12
12 10 10
13 11 11
9 5 5
1 6 6
10 8 8
2 1 1
3 3 3
11 4 4
8 N/C N/C
7 N/C N/C
† † †
6
9 9
† † †
14 7 7
15 11 (link) 11 (link)
Case Case Case
15 pin D-type plug (termination code L)
52 16
40
16 way in-line connector plug (termination code X)
66 17
* Reference mark uni-directional operation
16 way
The RGH40 reference mark output is repeatable for one direction of travel only.
in-line
connector Certain controllers will flag an error when they detect different reference mark positions in the forward
(X)
and reverse directions.
A
BID/DIR pins allow the readhead to be configured to ignore the reference pulse output in one direction
M
(see section 'Reference mark set-up').
B
N
BID/DIR connections
F
R
BID / DIR connection
D
For bi-directional operation (normal)
G BID
DIR
K
O
BID / DIR connection
H
For uni-directional operation
E
BID
DIR
I
DIR
P
L
Case
To:- Reference mark output direction
+5 V or not connected
Forward and reverse
Do not connect
To:- Reference mark output direction
0 V
+5 V or not connected Forward only
0 V Reverse only
10