sdc25 Yamatake Corporation, sdc25 Datasheet - Page 11

• Manufacturer Part Number: sdc25
• Description: Single Loop Controller
• Manufacturer: Yamatake Corporation

(5)
I Part Names and Functions
(1) Upper display:
(2) Lower display: Displays SP values (set temperature,
G Connection of C25/26
Thermocouple
(independent
Transformer
pv
man
out
sp
mode
(8)
para
240Vac
Current
Voltage
contact)
100 to
Current
ev1 ev2 ev3
Relay
inputs
(7)
Relay
RTD
SDC25
display
enter
ot1
Event outputs
Power supply
ot2
PV inputs
CT1
CT2
mA
3
4
5
6
3
4
5
6
V
Inputs
C
B
A
–
+
COM
3
2
1
(2)
(3)
(6)
(9)
(10)
2
1
+
+
–
Displays PV values (present tempera-
ture, etc.) or setup items.
etc.) and other parameter values.
When the lower display shows the SP
value, the "sp" lamp lights up. When
the display shows the manipulated
variable (MV), the "out" lamp lights
up.
(1)
(4)
1
2
10
11
12
10
11
12
10
11
12
7
8
9
(5)
man
ev1
ev2
ev3
ot1
ot2
10
11
12
1
2
3
4
5
6
7
8
9
mode
para
(8)
pv
out
sp
13
14
15
16
17
18
19
20
21
22
23
24
(7)
Communication
Control outputs
Auxiliary output
display
enter
COM
SDC26
DA
DB
SG
13
14
15
13
14
13
14
15
13
14
13
14
15
16
17
DI
1
2
1
2
4
3
2
1
+
–
+
–
+
+
–
+
–
+
+
–
22
23
24
18
19
20
21
(2)
(6)
(9)
(10)
Relay
Voltage pulse
Voltage pulse
Current/Voltage pulse
Current
Current
Current
Current
Digital input
RS-485
11
(3) Mode indicator
(4) Multi-status indicator:
(5) [mode] key:
(6) [display] key:
(7) < ,
(8) [para] key:
(9) [enter] keys:
(10) Loader connector: Connects to a personal computer by
man:
ev1 to ev3:
ot1, ot2:
,
key:
Lights when MANUAL (manual mode).
Lights when event relays are ON.
Lights when the control output is ON.
In the combination of the lighting
condition and the lighting status as a
group, the priority 3 groups can be
set.
forehand can be done by pushing the
key for 1s or more.
Used to change the display contents
in the operation display mode. Dis-
play is returned from bank setup dis-
play to operation display.
Used for incrementing numeric val-
ues and performing arithmetic shift
operations.
Switches the display.
Used to set the setup values at the
start of change and during the change.
using a dedicated cable supplied with
the Smart Loader Package.
The operation which has been set be-