ABB UMC100.3, Руководство пользователя

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Logic
/
µ C
24VDC
Warn Diag
G ND
AO+
Error
int. supply
1DI 0
1DI 1
1DI 2
1DI 3
1DI 4
2DI 6
2DI 7
2DI Z
1DOC 1DO0 1DO1 2DOC 2DO2
2DO3
RX / TX
1CA
2CA
1CB
2CB
AO-
2DI 5
1DI Z
L+
L-
L+
L-
Wiring DX1xx Inputs and Outputs
The diagram below shows the block diagram and wiring for both the DX111 and the DX122 modules.
The digital inputs are galvanically isolated.
The common ground for the inputs 1DI0-4 must be connected to 1DIZ.
The common ground for the inputs 2DI5-7 must be connected to 2DIZ.
If no separate grounds are necessary, 1DIZ and 2DIZ can be connected to each other.
The relay outputs groups 1DO1/1DO2 and 2DO1/2DO2 have separate roots each.
The analogue output (AO+/AO-) is intended to drive an analogue instrument which can be used to display the motor current.
It can be adjusted as a current or voltage output.
Open wire and short-circuit faults are detected.
Supported output levels are:
• 0/4 - 20 mA
• 0 - 10 mA
• 0 - 10 V
The output is scaled in a way that a motor current of 0 % results in 0 % at the output and a motor current of 200 % results in
100 % output level. The predefined scaling can be changed with the help of the custom application editor.
Example if the output is set as voltage output:
0 % motor current -> U
out
= 0 V, 200 % motor current -> U
out
= 10 V.
—
Wiring diagram of the DX111-FBP.0 and DX122-FBP.0 module
DX111 +24VDC GND
DX122 230VAC N
L+ L-
18 U MC10 0. 3 U N IVE R SA L MOTOR CONTROLLE R T EC H N I C A L D E S C R I P T I O N