Measuring Sockets - Siemens NCU 7x0.3 PN Series Manual

7.11

Measuring sockets

Application
The measuring sockets are used to output analog signals. Any interconnectable signal can
be output to any test socket on the control unit.
● Max. output range of the test signal: 0 ... 5 V
● Measuring sockets have to be parameterized before use, as there is no default setting on
Interface assignments
Table 7- 31
Socket
T0
T1
T2
M
The measuring sockets are only suited for banana plugs with a diameter of 2 mm.
Test socket position
Figure 7-15
NCU 7x0.3 PN
Manual, 09/2011, 6FC5397-1EP40-0BA0
delivery.
CAUTION
The measuring sockets should be used exclusively for servicing purposes.
The measurements may only be carried out by appropriately trained specialists.
Measuring sockets T0, T1, T2
Function
Test socket 1
Measuring socket 2
Measuring socket 3
Ground
Arrangement of the measuring sockets on the lower side of the Control Unit
Technical data
Resolution: 8 bit.
Load current: max. 3 mA
continuous short-circuit-proof
The reference potential is terminal M
Connecting
7.11 Measuring sockets
77