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When using the RS-232 interface the MicroLYNX must be within 50 feet of the
communications host.
1
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M icroLY N X -4 (7 P in Term inal B lock)
MICRO
4
R S - 4 8 5 I n t e r f a c e
In a system consisting of a single MicroLYNX, the RS-485 interface should be used
if the MicroLYNX will be more than 50 feet from the host PC. Since most PC's do
not come with an RS-485 interface preinstalled, you will have to install an RS-485
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Table 4.1: RS-232 Interface Connection
P IN 1
R X
TX
C G N D
C G N D
TM
MX-CC100-000
TX
RX
CGND
M icroLY N X -4 (10 P in H ead er)
Figure 4.2: RS-232 Interface Connection
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25 P in S erial P o rt
R X
on H o st P C
1
2
3
4
5
6
7
8
1 4
1 5
16
1 7
18
1 9
2 0
2 1
9 P in S e ria l P ort
on H o st P C
1
2
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4
6
7
8
9
H o st P C
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1 2
1 3
22
2 3
2 4
25
5
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