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Black/White LCD Mini-Touch Panels
Installing the Mini-Touch Panel
17
12 VDC power supply
UniMount or rack-mount AXlink
connector
Control system
1
3
2
4
GND - (BLK)
AXP (WHT)
AXM (GRN)
PWR + (RED)
GND - (BLK)
AXP (WHT)
AXM (GRN)
PWR + (RED)
1
3
2
4
PWR + (RED)
GND - (BLK)
Use a 12 VDC power supply when the distance between the control system and
mini-touch panel exceeds the limits described in Figure 15. Make sure to connect
only the GND wire on the AXlink connector when using a 12 VDC power supply.
Do
not
connect the PWR wire to the AXlink connector’s PWR (+) terminal.
Using the RS-232 4-pin header for mouse control or data (wood enclosure)
The dual-function RS-232 4-pin header In the UniMount, rack-mount, and wood
enclosure s support most standard serial mouse control devices and RS-232
communication protocols for PC data transmission.
Refer to Figure 20 for RS-232 4-pin header specifications, and Figure 21 for the
wiring diagram.
RS-232 4-pin header specifications
Pin
Signal
Function
1
2
3
4
+12 V
TXD
RXD
GND
Power
Transmit data
Receive data
Signal ground
Use connector pin 1 for power, pins 2 and 3 for data, and pin 4 for ground.
Figure 19
AXlink and external 12 VDC
power supply, and control
system wiring diagram
Figure 20
RS-232 4-pin header
specifications
Summary of Contents for AXM-MLC
Page 8: ...vi Table of Contents Black White LCD Mini Touch Panels ...
Page 36: ...28 Mini Touch Panel Basics Black White LCD Mini Touch Panels ...
Page 114: ...106 Mini Touch Panel Program Reference Black White LCD Mini Touch Panels ...
Page 130: ...122 Replacing the Lithium Batteries Black White LCD Mini Touch Panels ...
Page 140: ...132 Technical Support Black White LCD Mini Touch Panels ...