Omicron CMC 156 - Accuracy

Test Set CMC 156
18
Generator
triple
1
Generator
triple
2
Generator
triples
3 and 4
3
3
6
0 ... 5 V
rms
Gen. out 7-12
0 ... 125 V
rms
VOLTAGE
OUTPUT 1-3
0 ... 12,5 A
rms
CURRENT
OUTPUT 1-3
I
V
Figure 3 Block diagram of the generator outputs of the CMC 156
The CMC 156 test system supplies four generator triples
of three signals each.
The generator triples 1 and 2 are output via the internal amplifiers to the
outputs of the front panel.
• The generator triple 1 is output via the internal voltage amplifier to the
outputs VOLTAGE OUTPUT 1-3 on the front panel.
• The generator triple 2 is output via the internal current amplifier to the
outputs CURRENT OUTPUT 1-3 on the front panel.
The completely independent generator triples 3 and 4 are output on the
interface Gen. out 7-12 at the back panel, which is intended for controlling
external amplifiers (0 to 5V
rms
).
The generator triples 3 (Gen. out 7-9) and 4 (Gen. out 10-12) can be
• put out via external amplifiers, which can be connected via the isolated
interfaces at the back panel of the unit
or
• used directly.
The selection of the amplifiers takes place in the software.
 The configuration of amplifiers in the CMC software is described in chapter 3
your CMC software user's manual.