ABB RHD8000 Series Anleitung Handbuch - Seite 10

Blättern Sie online oder laden Sie pdf Anleitung Handbuch für Controller ABB RHD8000 Series herunter. ABB RHD8000 Series 17 Seiten. Electrical part turn actuators for continuous modulating control (contrac)

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The following steps must be performed to switch the actuator to automatic mode
(AUT):
- Activate digital inputs DI 1, DI 2 and DI 3 via the configuration program.
- Make sure that the supply voltage is available on digital input 1 (DI 1).
- Activate AUT mode via the configuration program.

9.3 Signal input and output (conventional control)

9.3.1 Standard
AUT**
MAN
+ Y
- Y
2
3
4
5
6
7
8
9 10
+ -
+ -
Fig. 8:
** Write-protected when applying +24 V DC to DI 1.
9.3.2 Behind a step controller
+ Y
- Y
2
3
5
6
8
9 10
4
7
+ -
+ -
Fig. 9:
** Write-protected when applying +24 V DC to DI 1.
Refer to Operating Instructions 42/68-820 (Power Electronics for Field-Mounting) and
42/68-821 (Rack-Mounting Electronics) for installation details.
4...20mA (Option)
11
12
13
14
15
26
27
+ -
-
+
RB
24V
+ -
4...20mA (Option)
11
12
13
14
15
26
27
-
+ -
+
RB
24V
+ -
Transmitter
28
29
30
31
+
-
RB
+
I
+ -
Uv
U
24V
Transmitter
28
29
30
31
+
-
RB
+
I
+ -
Uv
U
24V
(r00358e1)
(r00359e1)