ABB RCNA-01 Manual do Utilizador Página 123

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ACH550-01 User's Manual
Application macros and wiring 119
1 SCR Signal cable shield (screen)
2 AI1 Not used
3 AGND Analogue input circuit common
4 10V Reference voltage +10 V DC
5 AI2 Not used
6 AGND Analogue input circuit common
7AO1Output frequency: 0(4)…20 mA
8AO2Output current: 0(4)…20 mA
9 AGND Analogue output circuit common
10 24V Auxiliary voltage output +24 V DC
11 GND Common for DI return signals
12 DCOM Digital input common for all
13 DI1 Not used
14 DI2 Not used
15 DI3 Not used
16 DI4 Not used
17 DI5 Not used
18 DI6 Not used
19 RO1C Relay output 1 (par. 1401)
Default operation
Ready => 19 connected to 21
20 RO1A
21 RO1B
22 RO2C Relay output 2 (par. 1402)
Default operation
Running => 22 connected to 24
23 RO2A
24 RO2B
25 RO3C Relay output 3 (par. 1403)
Default operation
Fault (-1) => 25 connected to 27
26 RO3A
27 RO3B
Note: The drive starts only if possible protection functions (Run enable or Start enable 1 and
2) are activated from I/O or disabled with parameters.
Hand control
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