
12
S
ect
io
n
2
P
R
E
P
ARA
T
IO
N
FO
R
ME
ASUR
EM
ENT
ZJ-SD
User’s Manual
Section 2
Part Names and Functions
Interface Unit
(1) The communications connector connects the communications cable to the
computer.
(2) The Amplifier Unit connector connects to the Amplifier Unit.
(3) The power supply indicator lights while the power is supplied.
(4) BUSY : Lights during communications with the Smart Sensor.
ERR : Lights if an error occurs during communications with the Smart Sensor.
(5) BUSY : Lights during communications with the personal computer.
ERR : Lights if an error occurs during communications with the personal computer.
* Display
(2) Amplifier Unit connector
(1) Connector
Display (*)
(3) Power supply indicator
(5) External terminal communication indicator (BUSY/ERR)
(4) Sensor communication indicator (BUSY/ERR)
operation2.book Page 12 Wednesday, November 29, 2006 2:56 PM