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Connections to the CNC machine control, the power supply and RMM2
antennae are located on the MI16 rear panel.
A 16 pin connector is supplied, the pin functions are described below :
19
1 2 3 4 5 6 7
The MI16 is equipped with an internal power
transformer which ensures that the casing is
isolated from the external power source.
To maintain the isolation the positive (+) and
negative (-) wires must be connected without
contacting the chassis. Use of a shielded cable
is preferred.
MI16 REAR PANEL CONNECTIONS
8
9 10 11 12 13 14 15 16
INTERFACE GROUNDING
17
12
LOW BATTERY SSR
13
PROBE STATUS SSR
(NORMALLY CLOSED)
14
PROBE STATUS SSR
(NORMALLY CLOSED)
15
PROBE STATUS SSR
(NORMALLY OPEN)
16
PROBE STATUS SSR
(NORMALLY OPEN)
17
BNC CONNECTOR
FOR FIRST ANTENNA
18
BNC CONNECTOR
FOR SECOND ANTENNA
19
CHASSIS GROUND
The cable screen must be connected to ground
on the machine controller and to the primary
ground connection on the MI16 Interface connector
(item 1).
The MI16 is equipped with a chassis ground
tab (item 19) which should be used to connect the
MI16 enclosure to the nearest machine ground.
19
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