Hioki 3153 - Rear Panel

5
_____________________________________________________________________________________________
1.2 Names and Functions of Parts
______________________________________________________________________________________________
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
1.2.3 Rear panel
WARNING
To prevent electric shock, when the
DANGER
lamp is lit, never touch the
HIGH or LOW terminals, H.V. TEST LEAD, or the tested object.
1
2
3
4
10
8
9
5 6 7
11
1 Scanner connection
terminal
Terminal for connecting the optional 3930 HIGH VOLTAGE
SCANNER. Do not connect any scanner other than the 3930.
2 Power inlet
Connect the grounded three-core power cord supplied here.
3 Fuse holder
Contains a power fuse.
4 Protective ground
terminal
Used to earth a protective ground wire. Be sure to make grounding
connections before starting a test.
5 RS-232C terminal
Used for remote control with RS-232C.
6 External I/O
terminal
For output of 3153 state and input of start and stop signals.
7 GP-IB terminal
Used for remote control with GP-IB.
8 HIGH terminal
A high-voltage terminal for voltage output. Connected to the
HIGH terminal on the front panel.
9 LOW terminal
A low-voltage terminal for voltage output. Contains the same
electrical potential as this units casing.
10 Buzzer adjustment
knob
Used for buzzer sound adjustment. Two knobs are provided: one
for PASS screening and one for FAIL screening.
11 Vent holes
Holes for cooling the inside of the unit. Both sides of the unit also
have vent holes.