Option Modules - Siemens SIPART PS2 6DR5 Series Compact Operating Instructions

7.4

Option modules

7.4.1 Digital I/O Module (DIO) 6DR4004-6A / -8A
3 digital output current circuits
● Digital output DO1: Terminals 41 and 42
● Digital output DO2: Terminals 51 and 52
● Fault message output: Terminals 31 and 32
● Auxiliary power supply U
● Signal status
High (not addressed)
Low *) (addressed)
*) The status is also Low if the
basic device is faulty or without
a auxiliary power.
● For connecting to circuits with the
following peak values
Effective internal capacitance
Effective internal inductance
1 digital input current circuit
● Digital input DI2: Terminals 11 and 12, terminals 21 and 22 (jumper)
● Galvanically connected with the
basic device
Signal status 0
Signal status 1
Contact load
● Electrically isolated from the basic
device
Signal status 0
Signal status 1
Internal resistance
SIPART PS2 (6DR5...)
Compact Operating Instructions, 09/2019, A5E03436620-AE
Without explosion protec‐
tion or suitable for use in
Ex "db" version
6DR4004-8A
≤ 35 V and the current con‐
Aux
sumption is to be limited to
< 25 mA
Conductive, R = 1 kΩ,
+3/-1 % *)
Deactivated, I
R
*) When using in the flame‐
proof enclosure, the cur‐
rent consumption must be
restricted to 10 mA per out‐
put.
-
-
-
With explosion protection
Ex "ia"
6DR4004-6A
-
≥ 2.1 mA
< 60 µA ≤ 1.2 mA
Switching threshold for
supply according to
EN 60947-5-6:
U = 8.2 V, R
Aux
U = 15 V DC
i
I = 25 mA
i
P = 64 mW
i
C = 5.2 nF
i
L = negligibly small
i
Floating contact, open
Floating contact, closed
3 V, 5 μA
≤ 4.5 V or open
≥ 13 V
≥ 25 kΩ
Technical data
7.4 Option modules
With explosion protection
Ex "ic", "ec", "tb"
6DR4004-6A
-
≥ 2.1 mA
≤ 1.2 mA
Switching threshold for
supply according to
EN 60947-5-6:
= 1 kΩ U = 8.2 V, R
i Aux
"ic":
U = 15 V DC
i
I = 25 mA
i
"ec"/"tb":
U ≤ 15 V DC
n
C = 5.2 nF
i
L = negligibly small
i
= 1 kΩ
i
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