Technical data
10.3 Electrical specifications
SITRANS VP300 with or without HART
Operating Instructions, 03/2011, A5E01258666-03
157
Electrical data
Basic device without explosion
protection
Basic device with explosion protection
Ex "ia", "ic", "nA", "tb"
Digital input DI 1(terminals 9/10; galvanically connected with basic device)
Can only be used for floating contact.
Signal level Low
Floating contact, open
Signal level High
Floating contact, closed
Contact load
< 3 V, < 15 μA
For connecting to circuits with the
following peak values
-
U
o
= 5 V
I
o
= 0.5 mA
P
o
= 2.5 mW
C
o
= 1 μF
L
o
= 1 mH
Digital input DI 3 (terminals 81/82); can be activated with switch
②
for safety shutdown
Input resistance
> 20 kΩ
Switch in "enable" position
Signal status "0" = Safety shutdown
0 ... 4.5 V or unwired
Signal status "1" = normal control
operation
13 ... 30 V
Switch in "disable" position
Normal operation; safety shutdown
inactive
0 ... 30 V or unwired
For connecting to circuits with the
following peak values
-
"ia"/"ic":
U
i
= 30 V
I
i
= 100 mA
P
i
= 1 W
C
i
= 22 nF
L
i
= negligible
"nA"/"tb":
U
n
= 30 V
I
n
= 100 mA
Galvanic isolation
The digital input DI 3 is galvanically isolated from the setpoint input I
w
.
Analog output I
y
(terminals 61/62)when using a position feedback module 6DR6003-6J
Auxiliary voltage U
H
+12 ... +30 V
-
For connecting to circuits with the
following peak values
-
"ia"/"ic":
U
i
= 30 V
I
i
= 100 mA
P
i
= 1 W
C
i
= 24 nF
L
i
= 67 µH
"nA"/"tb"
U
n
= 30 V
I
n
= 100 mA
