ON
OFF
Pre Alarm
Autoreset
OUTPUT Relay
Prealarm / TRIP
7
8
9
FAIL SAFE
OUTPUT Relay
TRIP
10
11
12
OUTPUT Relay
Prealarm / TRIP
7
8
9
10
11
12
ON
OFF
Pre Alarm
Autoreset
ON
ON
7
8
9
FAIL SAFE
OUTPUT Relay
TRIP
10
11
12
7
8
9
10
11
12
Functions
Fail-safe
→
incorporated in the device (positive safety device) When no
current is input to the RD3 device, the output contacts number 10 11 12
will switch as shown in the figure below.
Contact status when the device is switched off:
19
ABB_76x88mm_Rd3P_rev4.indd 19
19/09/11 11:04
Содержание RD3P
Страница 3: ...12 11 7 8 9 10 6 5 6 5 12 11 7 8 9 10 Installazione 3 BB_76x88mm_Rd3P_rev4 indd 3 19 09 11 11 04 ...
Страница 16: ...12 11 7 8 9 10 6 5 6 5 12 11 7 8 9 10 Installation 16 BB_76x88mm_Rd3P_rev4 indd 16 19 09 11 11 04 ...
Страница 29: ...12 11 7 8 9 10 6 5 6 5 12 11 7 8 9 10 Installation 29 BB_76x88mm_Rd3P_rev4 indd 29 19 09 11 11 04 ...
Страница 42: ...12 11 7 8 9 10 6 5 6 5 12 11 7 8 9 10 Installation 42 BB_76x88mm_Rd3P_rev4 indd 42 19 09 11 11 04 ...
Страница 55: ...12 11 7 8 9 10 6 5 6 5 12 11 7 8 9 10 Instalación 55 BB_76x88mm_Rd3P_rev4 indd 55 19 09 11 11 04 ...
Страница 68: ...ABB S p A BB_76x88mm_Rd3P_rev4 indd 68 19 09 11 11 04 ...