12
Names and Functions of Parts
1.2 Names and Functions of Parts
Front
Display
Monochrome graphic LCD
Operating keys (p. 14)
Temperature sensor terminal
Connects the Z2005
temperature sensor.
Measurement terminal
Connect the measurement probe.
Refer to p. 8.
Voltage detection terminal
(SENSE-L, SENSE-H)
Current detection terminal
(SOURCE-L)
Current generation terminal
(SOURCE-H)
Rear
Power inlet
Connects the power
cord (accessory).
(p. 17)
Refer to p. 8.
RS-232C interface
Connects to the
computer. (p. 95)
Manufacturer’s serial number
Indicates the serial number.
Do not remove this label, as it is required for product
support.
USB interface
Connects to the
computer. (p. 95)
EXT.I/O terminal
Connects to an
external controller.
(p. 79)
Refer to p. 10.
Power
switch
(p. 19)
EXT.I/O NPN/PNP switch
Left: Current sink (NPN)
Right: Current source (PNP)
(p. 80)
Vents
Keep clear of
obstructions .