YOKOGAWA NEW GREEN SERIES, Руководство пользователя

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<1. Installation>
1-17
IM 05D01C12-41E
4th Edition: May 31, 2006-00
■
UT450 Position Proportional Type (Model UT450-1
䊐
or UT450-4
䊐
)
1
2
3
4
5
6
7
8
9
10
41
42
43
44
45
46
47
48
49
50
31
32
33
34
35
36
37
38
39
40
21
22
23
24
25
26
27
28
29
30
11
12
13
14
15
16
17
18
19
20
Feedback input
Resistance: 100 to 2.5 k
Position proportional control output
48
49
Relay contact output
50
H
(Direct)
L
(Reverse)
COM
Contact rating: 250 V AC, 3 A
30 V DC, 3 A (resistance load)
8
9
10
L
N
6
5
4
7
34
35
AL1
AL2
AL3
COM
AL4
COM
23
24
* Wiring can only be carried out
for controllers with communication
functions.
Maximum baud rate: 9600 bps
25
26
27
SDB(+)
SDA(-)
RDB(+)
RDA(-)
SG
12
13
11
12
13
12
13
14
15
14
15
A
b
B
19
18
40
39
38
37
20
28
30
DI1
DI2
DI3
DI4
DI5
DI6
COM
COM
R/L
DI1
DI2
1.SP 2.SP3.SP 4.SP
OFF
OFF OFF
ON ON
ON
OFF
ON
19
18
40
39
38
37
20
28
30
DI1
DI2
DI3
DI4
DI5
DI6
COM
COM
R/L
+5V
+5V
+5V
+5V
+5V
+5V
+5V
24 V DC loop
power supply
* Wiring can only be carried out for controllers with 24 V
DC loop power supply.
Power supply
Power supply
CAUTION
Before carrying out wiring, turn off the power
to the controller and check that cables to be
connected are not alive with a tester or the like
because there is a possibility of electric shock.
Alarm output
Relay contact rating: 240 V AC, 1 A
30 V DC, 1 A (resistance load)
Transistor contact rating: 24 V DC, 50 mA
Common
Alarm-1 output
Alarm-2 output
Alarm-3 output
Common
Alarm-4 output
* DIS is a setup parameter.
Changing DIS setpoint allows you to change the function of external contact input.
Correspondence between parameter DIS and external contact input functions
When DIS=4
STOP when DI3=ON
RUN when DI3=OFF
AUTO when DI4=ON
MAN when DI4=OFF
No function
No function
Common
Remote when R/L=ON
Local when R/L=OFF
Common
When DIS=3
STOP when DI1=ON
RUN when DI1=OFF
2.SP when DI2=ON
1.SP when DI2=OFF
AUTO when DI3=ON
MAN when DI3=OFF
No function
No function
No function
Common
Remote when R/L=ON
Local when R/L=OFF
Common
When DIS=2
AUTO when DI1=ON
MAN when DI1=OFF
2.SP when DI2=ON
1.SP when DI2=OFF
STOP when DI3=ON
RUN when DI3=OFF
No function
No function
No function
Common
Remote when R/L=ON
Local when R/L=OFF
Common
When DIS=1 (Factory-set default)
AUTO when DI1=ON
MAN when DI1=OFF
STOP when DI2=ON
RUN when DI2=OFF
Common
Remote when R/L=ON
Local when R/L=OFF
Common
When DIS=0
No function
No function
No function
No function
No function
No function
No function
Remote when R/L=ON
Local when R/L=OFF
Common
When switching target
SP 1 to 4:
Contact
Transistor contact
Contact rating: 12 V DC, 10 mA or more
+
-
+
-
+
-
+
-
Retransmission output
4-20 mA DC
15 V DC loop power supply
14.5-18.0VDC
(21 mA DC max.)
* PV retransmission is configured at factory
before shipment.
* If 15 V DC loop power supply is used,
retransmission output cannot be used.
21
22
Remote input
* Wiring can only be carried out for
controllers with remote input.
Specify in a range of
1-5 V DC, 0-2 V DC,
or 0-10 V DC.
-
+
RS-485 communication
TC input RTD input
mV/V input
21.6-28.0VDC
(30 mA DC max.)
43
44
+
-
Default: 1-5 V DC
UT
UT
12
13
*
When receiving 4-20 mA DC current signals,
set the PV input type to 1-5 V DC (setpoint “41”).
䊏
Receiving 4-20 mA DC Current
Signals with the Controller
250
Ω
4-20mA
-
+
Load resistance: 600
Ω
or less
Note: Connecting a 250
Ω
resistor to the terminals is
optional.
Model: X010-250-2 (resistor with M3.5 crimp-on terminal
lugs)
Allowable range: 100 to 240 V AC ( 10%)
(free voltage)
50/60 Hz shared
* Alarm-4
output is
optional
specification
PV input * Not configured at factory before shipment
See “2. Initial Settings,” for more
information.
0%
100%
47
46
45
Relay
Transistor
DI3
DI4
1.SP2.SP 3.SP4.SP
ON
ON OFF
OFF
ON
ON OFF
OFF
5.SP 6.SP7.SP 8.SP
ON
ON OFF
OFF
ON
ON OFF
OFF
DI5
DI6
OFF
OFF
OFF
OFF
OFF
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
OFF
ON
When switching target SP 1 to 8:
* If all of the contact inputs are set to OFF,
the controller uses the immediately
preceding target setpoint.
Note: External Contact Input
If the power is turned on when the external contact input is OFF, the mode (SPN, R/L, or A/M) existing before the power is turned off will be continued.
(except for RUN/STOP)
䊏
Receiving 4-20 mA DC Current
Signals with the Controller