Rec 523 With Six Current And Three Voltage Transformers - ABB REC 523 Technical Reference Manual

REC 523
7.3.6.
74
Remote Monitoring and Control Unit
Technical Reference Manual

REC 523 with six current and three voltage transformers

X1.1
27
Ch 10, VT3
100V
25
24
1A
Ch 9, CT6
23 5A
22
21
1A
Ch 8, CT5
5A
20
19
18
1A
5A Ch 7, CT4
17
16
15
Ch 6, VT2
100V
13
12
Ch 5, VT1
100V
10
9
1A
8
5A Ch 4, CT3
7
6 1A
5 5A Ch 3, CT2
4
3
1A
2
Ch 2, CT1
5A
1
X7.3
1
PSC_7_BI1
2
3
PSC_7_BI2
4
5
PSC_7_BI3
6
X3.1
1
BIO1_3_BI1
2
3
BIO1_3_BI2
4
BIO1_3_BI3
5
6
BIO1_3_BI4
7
BIO1_3_BI5
8
9
BIO1_3_BI6
10
BIO1_3_BI7
11
12
BIO1_3_BI8
13
BIO1_3_BI9
14
15
BIO1_3_BI10
16
17
BIO1_3_BI11
18
X3.2
1
BIO1_3_BI12
2
REC 523 Remote Monitoring and Control Unit
(061 _AA / 066 _AA)
X7.1
+
ACFail
1
Mains
Temp
2
-
Alarm
X5.1
SERIAL BUS
X5.2
SERIAL BUS
X5.3
SERIAL BUS
X7.1
3
IRF
4
5
+
6
RADIO 12V
7
-
+
10
BATTERY
9
- 8
X7.2
LED PANEL
X7.3
8
PSC_7_SO1
9
or
Heater Output
11
12
P S C _ 7 _ H S P O 1 13
14
15
16
P S C _ 7 _ H S P O 2
17
18
X3.2
3
4
BIO1_3_SO1
5
6
BIO1_3_SO2
7
9
8
BIO1_3_SO3
10
12
11
BIO1_3_SO4
13
15
14
BIO1_3_SO5
16
18
17
BIO1_3_SO6
termdCT6
1MRS750881-MUM