3M
™ Multi-Touch ASIC Controller Reference Guide
11
3M Touch Systems, Inc. Proprietary Information
Connector Locking Styles
Controllers may be built using one or more of the three Connector Locking Stytles shown below.
Mounting the Controller
The controller should be mounted internally and positioned to mate with the sensor flex
tails without placing strain on the connections. Choose a convenient spot away from
high-voltage and high power cables and noisy electronics. The mounting screws should
be connected to the chassis ground. It is recommended that the AC power use a chassis
ground connection for best operation.
Supplying Power to the Controller
A 2-pin connector (pin 1 is 5V, pin 2 is ground) is used for 5V power input.
When
creating a power cable, use the components found in Table 4.
Table 4.
Connector
Molex
Adam Tech
JWT
P1 USB
Housing
51004-0500
2CH-F-05
A2004H00-5P
Crimp
50011-8100
2CTF-R
A2004TOP-2
P4 SERIAL
Housing
51004-0800
2CH-F-08
A2004H00-8P
Crimp
50011-8100
2CTF-R
A2004TOP-2
P3 POWER
Housing
51004-0200
2CH-F-02
A2004H00-2P
Crimp
50011-8100
2CTF-R
A2004TOP-2
