19
Names and Functions of Parts
Measurement
terminal
Description
5
CHARGE
This is a charge voltage output terminal.
Used to pre-charge objects before measurement.
The pre-charge voltage is output between the CHARGE terminal and the GROUND
terminal. The voltage is same as the measurement voltage. The CHARGE terminal has
the same electric potential as the OUTPUT terminal, and its electrical polarity is positive
(+).
Rear
1 2 3 4 5 6
7 8 9 10 11 12
Name Description
1
Power switch See p. 36.
2
Power inlet
Connect the accessory power cord to this inlet. (p. 29)
See p. 11.
3
Vents Keep the vents clear of obstructions.
4
Serial number
Indicates the serial number.
The serial number consists of 9 digits. The rst two (from the left)
indicate the year of manufacture, and the next two indicate the month of
manufacture.
Do not remove this label because it is required for product support.
5
D/A OUTPUT terminal Outputs a voltage proportional to the measured value. (p. 35)
6
INTER LOCK terminal
Used when the interlock function is enabled to prevent an electric shock.
(p. 62)
See p. 13.
7
EXT I/O terminal
Connects an external controller to this connector. (p. 109)
See p. 13.
8
EXT I/O MODE
switch
Left: Current sink (NPN), Right: Current source (PNP) (p. 110)
9
USB connector
Connects a computer to one of these connectors. (p. 129)
10
GP-IB connector
11
RS-232C connector
12
TEMP. SENSOR terminal Connects Model Z2011 Humidity Sensor to this terminal. (p. 31)
1
Overview
To Next Page
Loading...
