Siemens SINUMERIK 840D User Manual

03.06
7.6 DMP compact module 1A analog
7-89
© Siemens AG, 2006. All rights reserved
SINUMERIK 840D Configuring Manual NCU (PHD) – 03.06 Edition
Table 7-9 Technical data DMP compact module 1A analog
Number of outputs
1 analog output
Galvanic isolation Yes
Power supply V
LOAD
– Rated value 24 V DC
– Perm. range 20.4 V to 28.8 V
– Ripple 3.6 Vpp
Power consumption (24 V) 60 mA
Output voltage – Rated range
"10 V DC
Output current
"3 mA
Load resistance at voltage outputs Min.
3.3 kΩ
Digital representation of the input signal 13 bits + sign
Short-circuit protection Yes
Length of cables (shielded) Max. 30 m
Weight About 140 g
Table 7-10 Digital analog value representation DMP compact module 1A analog
Output
word
QB m QB m+1
Analog
output vol-
tage
Signifi-
cance
76543210
SG 2
12
2
11
2
10
2
9
2
8
2
7
2
6
765432
2
5
2
4
2
3
2
2
2
1
2
0
10
always
tage
cance
SG 2
12
2
11
2
10
2
9
2
8
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
always
0
01111111 111111 00 +9.9988 V
00000000 000001 00 +1.22 mV
Digital
value
00000000 000000 00 0 V
11111111 111111 00 –1.22 mV
10000000 000000 00 –10 V

7 DMP Compact Modules

Siemens SINUMERIK 840D Specifications

General

Series	SINUMERIK 840D
Axes	Up to 31
Channels	Up to 10
Operating System	Windows-based
Power Supply	24 V DC
Control Unit Type	CNC
Interface	Ethernet, PROFIBUS
Display	TFT color display
Interpolation	Spline
PLC	Integrated PLC
Data Storage	CompactFlash, USB