C o n t r o l s a n d d i s p l a y
Controls and display
POWER switch
Mains connector at rear panel
REMOTE / LOCAL (pushbutton and LED)
The REMOTE LED is lit when the instrument is operated via
interface. Return to local by depressing the the localswitch
is possible, provided the instrument is not in local lockout
state.
5 V (Fixed)
5 V output; max. current 2 A
Digital display (2x4 digit)
Simultaneous display of settings and measurement values
for output voltage and output current
30 V (adjustable, 0–30 V)
4mm bananatype output sockets for SOURCE and SENSE
I
(pushbutton and LED)
Set
Setting of current limit via frontpanel. When depressing the
button the setting function is active and the appertaining
LED is lit for approx. 4 sec.
V
(pushbutton and LED)
Set
Setting of output voltage via frontpanel. When depressing
the button the setting function is active and the appertai-
ning LED is lit for approx. 4 sec.
MODULATION
R
L
INTERFACE
20
Subject to change without notice
All manuals and user guides at all-guides.com
Rear panel
TRIGGER
IN / OUT
UP / DOWN (pushbuttons)
Decreases or increases the current and voltage settings by
1 mA and 1O mV steps respectively.
Rotary knob
Parameter setting for voltage and current values
30 V (adjustable, 0–30 V)
4mm bananatype output sockets for SOURCE and SENSE
OUTPUT (pushbutton and LED)
On/off key for all output voltages
TRACKING (pushbutton and LED)
Aktivation of the tracking function for the 30 V outputs
MODULATION R / L (BNC sockets)
Analog modulation inputs for the 30 V outputs
Interface RS-232
TRIGGER IN/OUT (BNC socket)
Input/output for start and trigger signals to/from the
HM8142
Voltage selector
Mains connector
Fuses
VOLTAGE
SELECTOR
230 V / 115 V
115/230 V ±10% / 50-60 Hz
Watts (max.): 160
Fuse: IEC127 - III
115 V: 2 x 3,2 A / 230 V: 2 x 1,6 A
5 x 20 mm slow blow,
!
träge, temporisé, lento
F1
F2
Instruments
D-63533 Mainhausen
HM8142-2
PROGRAMMABLE
POWER SUPPLY
Made in Germany