Nor-Cal SDC15 Controller User Manual
Page 41
4-3
• This unit is so designed that it does not start functioning for up to 6 sec. after the
power has been turned ON in order to ensure stable operation. After that, the
unit then enters the operation mode. However, to satisfy the specified accuracy,
it is necessary to warm up the unit for at least 30 min.
●
Wiring of C15T
Chapter 4. WIRING
1
2
3
13
14
15
1
2
1
2
3
1
2
3
1
2
3
1
2
4
5
6
13
14
15
16
17
18
7
8
9
10
11
12
1
2
3
4
5
6
4
5
6
4
5
6
7
8
9
10
7
8
9
10
11
12
16
17
18
16
17
18
1
2
+
+
-
-
+
-
+
1
2
+
-
+
-
+
1
2
+
-
+
+
+
-
mA
V
CT1
CT2
DA
DB
SG
1
2
1
2
1
2
3
C
B
A
11
12
Control output
CT input
Event output
Power supply
Relay
Voltage pulse
Voltage pulse
Current
Current
Current
Current
Voltage
Voltage pulse
Voltage pulse
PV input
DI/COM
Thermocouple
RTD
Current
Relay
Relay
independent
contact
AC Model
100 to 240Vac
DC Model
24Vac/24 to 48Vdc
Digital input
RS-485
communication