ABB Advant Controller 450 User Manual

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DSAX 110
DSTA 001A, DSTK 223L3
DSAX 110A
DSTA 001B, DSTK 223L3
Eight single ended, unipolar current inputs and eight supervised current outputs, which means
that transducers or their power supply can be grounded only within a geographically limited
area, where the ground potential is the same as the system ground.
In a redundant configuration two DSAX 110 can be connected to the same connection unit.
The redundant inputs and outputs are handled by the application programmer in the same way
as the other analog inputs and outputs.
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DSAO 110
DSTA 160, DSTK 223L3
Used when considerable accuracy and galvanic isolation between control system and load,
channel by channel, are required. The load resistance may be a maximum of 500 Ω with 20 mA
and 1000 Ω with 10 mA.
DSAO 120
DSTA 170, DSTK 223L3
Used when considerable accuracy is required. You can ground the load provided that the
potential difference between the ground of the load and the ground in the controller is low.
The equivalent resistance caused by the ground voltage drop and the load resistance together is
not to exceed 500 Ω with a current signal.
DSAO 120A
DSTA 171, DSTK 221L3
Used when considerable accurancy and galvanic isolation between control system and load,
channel by channel, are required. The load resistance may be a maximum of 600 Ω
for current
and minimum 1000
Ω
for voltage output.
DSAO 130
DSTA 180, DSTK
Used with moderate demands for accuracy (inaccuracy 0.4%). Do not ground the load. The load
resistance may be a maximum of 1 kΩ with 20 mA and 2 kΩ with 10 mA, @ U24 ≥ 25 V.
DSAO 130A
DSTA 181, DSTK 221L3
Used when considerable accurancy is required. You can ground the load provided that the
potential difference between the ground of the load and the ground in the controller is low.
The equivalent resistance caused by the ground voltage drop and the load resistance together is
not to exceed 850Ω with a current signal.
DSAO130
DSTA 137, DSTK 221L5
DSTA 137 provides object oriented connection to DSAI 130 and DSAO 130. Regarding output
features please refer to DSAO 130 using DSTA 180 above.

ABB Advant Controller 450 Specifications

General

Brand	ABB
Model	Advant Controller 450
Category	Controller
Language	English