Trio Motion Coordinator MC216 - Page 143

Motion Coordinator Technical Reference Manual
Expansion Modules 5-17
Operator Interfaces
.
Example of Network Connection
Connection of the Membrane Keypad
The fibre optic link to a master module or network of masters is the Hewlett-
Packard “Versatile Link” format.
The fibre optic connectors are colour coded:
• Grey or Black- Transmitter
• Blue - Receiver
The receiver on the membrane keypad must be connected a transmitter and vice-
versa. The fibre optic link is running at 38400 baud and will operate over a dis-
tance of up to 30m. Care must be taken when installing the fibre cable, making
sure it is not bent in a tighter radius than 100mm. Failure to observe this restric-
tion could lead to a break in the cable or at very least attenuation of a signal giv-
ing a reduced distance over which the link will operate. An excessive number of
bends in the cable will attenuate the signal and hence reduce the operating dis-
tance.
Power is applied to the two pin disconnect terminals on the side of the Keypad.
ENCODER
V+ V- R
0v
5 4 3 2 1
9 8 7 6
ENCODER
V+ V- R
0v
5 4 3 2 1
9 8 7 6
IO8
IO9
IO10
IO11
IO12
IO13
IO14
IO15
I 0
I 1
I 2
I 3
I 4
I 5
I 6
I 7
24v
0v
Trio
8
9
10
11
12
13
14
15
0
OKNET
0
1
STATUS
1
2
3
4
5
6
7
7
4
1
-
8
5
2
0
9
6
3
.
Y
N
CLR
Trio Motion Technology
ENCODER
V+ V- R
0v
5 4 3 2 1
9 8 7 6
ENCODER
V+ V- R
0v
5 4 3 2 1
9 8 7 6
IO8
IO9
IO10
IO11
IO12
IO13
IO14
IO15
I 0
I 1
I 2
I 3
I 4
I 5
I 6
I 7
24v
0v
Trio
8
9
10
11
12
13
14
15
0
OKNET
0
1
STATUS
1
2
3
4
5
6
7
R
R
R
T
T
T
ENCODER
V+ V- R
0v
5 4 3 2 1
9 8 7 6