Siemens SIPART PS2 6DR5 series, Краткое руководство по эксплуатации

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SIPART PS2 (6DR5...)
A5E03436620-AB, 01/2017
51
Without Ex protection With Ex protection Ex ia With Ex protection Ex "ic",
"t"
Effective internal capacitance - C
i
= 5.2 nF C
i
= 5.2 nF
Effective internal inductance - L
i
= negligibly small L
i
= negligibly small
Galvanic isolation The 3 outputs are galvanically isolated from the basic device
Test voltage DC 3150 V, 2 s
Rated condition height Max. 2 000 m mean sea
level Use a suitable power
supply at an altitude of
more than 2 000 m above
sea level.
- -
7.5.5 EMC filter module
Without Ex protection With Ex protection
Ex "ia", "ic"
With Ex protection
Ex "ec", "t", "nA"
The EMC filter module type C73451-A430-D23 is required to connect electro-sensitive external
position measurement, e.g. NCS module type 6DR4004 or an external potentiometer type C73451-A430-D78 or 6DR4004-
1ES.
For devices without explosion protection, other types of potentiometers with a resistance of 10 kilohms
can be connected.
Maximum values when powered by the
base unit with PA (6DR55) or FF
communication (6DR56)
U
max
= 5 V U
o
= 5 V
I
o
= 75 mA static
I
o
= 160 mA transient
P
o
= 120 mW
C
o
= 1 μ F
L
o
= 1 mH
U
max
= 5 V
Peak values when supplied by other basic
devices (6DR50/1/2/3/9)
U
max
= 5 V U
o
= 5 V
I
o
= 100 mA
P
o
= 33 mW
C
o
= 1 μ F
L
o
= 1 mH
U
max
= 5 V
Supply and signal power circuit Galvanically connected with the basic device
7.5.6 Internal NCS modules 6DR4004-5L and 6DR4004-5LE
Additional modules Without Ex protection With Ex protection
Ex "ia"
With Ex protection
Ex "ic", "ec" , "t", "nA"
Internal NCS module 6DR4004-5L 6DR4004-5LE 6DR4004-5LE
Linearity (after corrections made by
positioner)
± 1 % ± 1 % ± 1 %
Hysteresis ± 0.2 % ± 0.2 % ± 0.2 %
7.5.7 External position detection
7.5.7.1 Non contacting sensors 6DR4004-6N..0 and 6DR4004-8N..0
Additional modules Without Ex protection With Ex protection
Ex "ia"
With Ex protection
Ex "ic", "ec", "nA"
Travel range
•
Linear actuator 6DR4004-6/8N.20
3 to 14 mm (0.12 to 0.55")
• Linear actuator 6DR4004-6/8N.30
10 to 130 mm (0.39 to 5.12"); up to 200 mm (7.87") on request
•
Part-turn actuator
30 to 100°
Linearity (after corrections made by
positioner)
± 1 %