Output Signals - Renishaw RGH41 Installation Manual

Output signals

RGH41A, B 1 Vpp 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
Dual limit /
V / V Clear
*
external set-up p x
Reference mark
BID Black
uni-directional
DIR Orange
‡
operation
Shield Inner Green / Yellow
Outer
*
Dual limit versions (RGH41A) utilise the clear wire for limit switch function 'V
external set-up function 'V '. Please select the preferred readhead version at time of ordering.
x
† † †
Only connected with option 18
Only connected with option 17
12 pin circular plug (termination code V)
52 28
12 pin circular coupling (termination code W)
52 28
RGH41 RGS40 installation guide
15 way D-type
12 way circular
plug
(V)
(L)
4 2
5 12
12 10
13 11
9 5
1 6
10 8
2 1
3 3
11 4
8 N/C
7 N/C
†
6
9
†
14
7
15 11 (link)
– Case Case
'. Single limit versions (RGH41B) utilise the clear wire for
p
15 pin D-type plug (termination code L)
52 16
16 way in-line connector plug (termination code X)
66 17
‡
Reference mark uni-directional operation
12 way circular 16 way in-line
The RGH41 reference mark output is repeatable for one direction of travel only.
coupling connector
(W) (X)
Certain controllers will flag an error when they detect different reference mark
2 A
positions in the forward and reverse directions.
12 M
10 B
BID/DIR pins allow the readhead to be configured to ignore the reference
11 N
pulse output in one direction (see section 'Reference mark set-up').
5 F
6 R
BID/DIR connections
8 D
1 G
For bi-directional operation (normal)
3 K
4 O
N/C H
N/C E
† †
I
9
† †
P
7
11 (link) L
Case Case
40
BID / DIR connection
To:-
BID +5 V or not connected
DIR Do not connect
BID / DIR connection
To:-
For uni-directional operation
BID 0 V
DIR +5 V or not connected
DIR 0 V
Reference mark output direction
Forward and reverse
Reference mark output direction
Forward only
Reverse only
8