12.95
8.5DMP compact module 1I NC analog (6FC5 211-0AA10-0AA0)
8-113
E Siemens AG, 2002. All rights reserved
SINUMERIK 810D Manual Hardware Configuration (PHC) -- 11.02 Edition
Analog voltage measurement
VV
Difference input
(common-mode
interferences
are suppressed)
Unipolar
(standard)
S
6
M
5
--
4
+
3
2
S
1
X2
S
6
M
5
--
4
+
3
2
S
1
X2
MM
Fig. 8-7 Typical circuits for the DMP compact module 1I NC analog
Table 8-6 Technical data DMP compact module 1I NC analog
Number of inputs
1 analog input
Floating Yes
Supply voltage V
LOAD
- Rated value 24VDC
- Permissible range 20.4V to 28.8V
- Ripple 3.6Vpp
Input ranges (rated value)
10V
Power consumption (24V) 85mA
Sensor connection See below
Digital representation of input signal 11 bits + sign
Total error over temperature range 0 to 55_C including resi-
dual deflection
0.6%
Cable length (shielded) max. 30m
Weight approx. 160g
Degree of protection according to DIN 40050 IP20
Humidity rating according to DIN 40040 F
The DMP compact module 1I NC analog is used for input and digitizing of an
analog voltage value. This voltage value is measured by a floating differential
input.
The result from the converter is available to the user as a two’s complement.
The resolution is 4.88mV for one bit. The duration of a converter cycle (from
initiating the c onversion until the moment the result can be read) is max.
75μsecs.
Typical
circuits
Analog value
representation
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