12
2 Setup
No. 99MBC122A
2.3
Connections
2.3.1 Power Source
Use the supplied AC adapter and power cable.If you do not plan to use the supplied AC adapter, pre-
pare a DC power source (voltage: 12 V–24 V, output current: 1 A or more) for each counter.Solder the
power cable to the terminals of the supplied DC plug as shown in the gure below.
- V(GND)
+ V DC plug cover
* To prevent short circuit, solder the cable before putting
the cover on the DC plug.
Tips
• The power of the gage head is supplied from the counter.
• If you use a commercial power source, use a power cable measuring 30 m or shorter. Avoid outdoor wiring.
Never use this power source with other electric equipment that runs at a high voltage and/or large
current.
2.3.2 Connecting Cables for External Equipment
You must prepare USB, RS-232C, and I/O connector connecting cables for connecting external
equipment.
Use a Mitutoyo-approved connecting cable for RS LINK connections.
For details about USB connecting cables, see
"5.2 USB Communication Function" (page 41).
For details about RS-232C connecting cables, see
"5.3 RS-232C Communication Function" (page
42).
For details about I/O connecting cables, see
"5.5 I/O Connector Terminal Function" (page 48).
For details about RS LINK, see
"5.4 RS LINK Function" (page 46).