Gossen MetraWatt SSP 120 Series, Руководство по эксплуатации

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GMC-I Messtechnik GmbH 19
[21] Analog Interface
The analog interface facilitates the following functions:

Remote adjustment of output voltage and current with
analog control voltages ranging from 0 to 5 V, or

5 to 0 V
☞
chapter 5.8 / chapter 5.4

External measurement or recording of output voltage and
current based on monitor signals, 0 to 10 V
☞
chapter 5.4 / chapter 5.5

Supply external controllers with +15 V auxiliary power

Linking of several devices for master-slave operation
☞
chapter 5.9 / chapter 5.10

Varying the internal output resistance value
☞
chapter 5.8

Control of a selected device function via the floating trigger
input
☞
chapter 5.7
Attention!
!
The electrical contacts of this interface are connected to
components which may be damaged by electrostatic
discharge. Ground yourself by grasping the housing
before touching these contacts!
Attention!
!
All of the control cables connected to the analog
interface should be shielded. Ground the shield directly
to the device using the shortest possible connection
lead. One of the threaded holes for the plug protector at
the rear panel can be used for this connection. Use a
suitable screw and washer to secure the connection and
assure good contact.
[22] OUTPUT Interface
The output interface offers two options:

Take constant voltage or constant current from the terminal
strip at the rear panel of the KONSTANTER.

Connect sensing leads for compensation of voltage drops in
the output leads
☞
chapter 5.3
[23] Exhaust Vents
The exhaust vents are required for regulating the temperature
inside the device. Warm air generated during operation of the
device is discharged via these vents with the help of a
temperature controlled fan.
Attention!
!
The exhaust vents may not be closed or obstructed,
because heat accumulation inside the device may result
in malfunctioning, failure or damage to the
KONSTANTER.
[24] Mains Input
Mains input with looped through mains outlet for inlet plug. The
looped through mains outlets make it possible to directly
connect up to three devices using two short power cables with
inlet plugs. In this way, only one mains power cable is required
to operate all three devices.
[25] Mains Fuse
Fusing for the 230 V mains power input
All devices: T 4.0 A / 250 V (6.3 x 32 mm)
Warning!
Only fuses of the type and nominal current rating
specified here may be used when replacing blown fuses.
Tampering with fuses or fuse holders is absolutely
prohibited (“repairing” fuses, short-circuiting fuse holders
etc.).
GOSSEN METRAWATT
IEC 625/IEEE 488 INTERFACE F. SSP-KONSTANTER BEST.NR. K380A
+
-
+
+ -
+
- +
SE
N
SE
-
+
SE
N
SE
I-M
O
N
U-M
O
N
Ise
t
Us
et
Us
et
AG
N
D
15V
TR
G I
N
TR
G I
N
SIG
2
OU
T
SIG
1
OU
T
ANALOG INTERFACE OUTPUT
OUT IN RS 232
230V 50-60Hz
FUSE T4/250V
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