Technical data
14.3 Technical data of optional modules
SIPART PS2 with PROFIBUS communication
Operating Instructions, 09/2007, A5E00127926-07
251
Mechanical limit switch module (not for
EEx d version)
Without explosion protection
With EEx ia/ib explosion protection
6DR4004-8K
6DR4004-6K
Limit indicator with mechanical switch contacts
and fault message output
Explosion protection
Without
II 2 G EEx ia/ib IIC T6
Max switching current AC/DC
4 A
Connection to intrinsically safe
circuits:
U
o
≤ 30 V
I
k
≤ 100 mA,
P
i
≤ 750 mW
Max switching voltage AC/DC
250 V/24 V
DC 30 V
Internal capacitance C
i
-
Negligible
Internal inductance L
i
-
Negligible
Electrical isolation
The three outputs are galvanically isolated from the standard controller
Test voltage
3150 V DC, 2 s
3150 V DC, 2 s
Fault message output
See alarm unit
See alarm unit
I
y
module
Without explosion
protection (also EEx d)
With EEx ia/ib explosion
protection
With EEx n explosion
protection
6DR4004-8J (without
explosion protection)
6DR4004-6J
6DR4004-6J
Direct current output for position
feedback
2-wire connection
2-wire connection
2-wire connection
Nominal signal range i
4 ... 20 mA, short circuit
resistant
4 ... 20 mA, short circuit
resistant
4 ... 20 mA, short circuit
resistant
Dynamic range
3.6 ... 20.5 mA
3,6 ... 20.5 mA
3.6 ... 20.5 mA
Auxiliary voltage U
H
+12...+35 V
+12...+30 V
+12 ... +30 V
External load R
B
[kΩ]
(U
H
[V] - 12 V) /i [mA]
(U
H
[V] - 12 V) /i [mA]
(U
H
[V] - 12 V) /i [mA]
Transmission fault
≤ 0.3%
≤ 0,3 %
≤ 0.3%
Temperature effect
≤ 0.1%/10 K
(≤ 0.1%/18°F)
≤ 0.1%/10 K
(≤ 0.1%/18°F)
≤ 0.1%/10 K
(≤ 0.1%/18°F)
Resolution
≤ 0,1 %
≤ 0,1 %
≤ 0.1%
Residual ripple
≤ 1 %
≤ 1 %
≤ 1 %
Internal capacitance C
i
-
≤ 11 nF
-
Internal inductance L
i
-
Negligible
-
For connecting to circuits with
Intrinsically safe:
U
i
≤ 30 V DC
I
k
≤ 100 mA
P
i
≤ 1 W (only T4)
U
i
≤ 30 V DC
I
k
≤ 100 mA
P
i
≤ 1 W (only T4)
Electrical isolation
Galvanically isolated from
the standard controller
Galvanically isolated from
the standard controller
Galvanically isolated from
the standard controller
Test voltage
840 V DC, 1 s
840 V DC, 1 s
840 V DC, 1 s
