YOKOGAWA UT750, Инструкция по эксплуатации

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1-16
<T
oc>
<1. Installation>
IM 05D01B02-41E
■
UT750 Single-loop Position Proportional Control (Model UT750-1
䊐
)
1
2
3
4
5
6
7
8
9
10
41
42
43
44
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
45
28
29
High performance
RS-485 communication
* Wiring can only be carried out
for controllers with
communication functions.
30
RDB(+)
RDA(-)
SG
Communication 1
(PSL1) Communication 2
(PSL2)
23
24
RS-485 communication
25
26
27
SDB(+)
SDA(-)
RDB(+)
RDA(-)
SG
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.
-
+
Default: 1-5 V DC
12
13
TC input
11
12
RTD input
13
12
13
mV/V input
Installation category (overvoltage category): II (IEC1010-1)
A
b
B
NOTE
-
+
-
+
PV input * Not configured at factory before shipment
See “2. Initial Settings.”
12
13
Note: Connecting a 250
Ω
resistor to the terminals is
optional.
Model: X010-250-2 (resistor with M3.5 crimp-on terminal
lugs)
* 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
-
+
* PV retransmission is configured at factory
before shipment.
* If 15 V DC loop power supply is used,
retransmission output 1 cannot be used.
14
15
Retransmission output 1*
4-20 or
0-20 mA DC
14
15
15 V DC loop power supply*
14.5-18.0 V DC
(21 mA DC max.)
Default: 4-20 mA DC
-
+
-
+
Load resistance: 600
Ω
or less
Load resistance: 600 or less
Common
Contact rating: 12 V DC, 10 mA or more
Remote when DI7=ON
Local when DI7=OFF
STOP when DI6=ON
RUN when DI6=OFF
AUTO when DI5=ON
MAN when DI5=OFF
DI1
DI2
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
DI3
DI4
OFF
OFF
OFF
OFF
OFF
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
OFF
ON
When switching among target setpoints 1 to 8:
* If all of the contact inputs are set to OFF,
the controller uses the immediately
preceding target setpoint.
19
18
External contact inputs
40
39
38
37
20
DI1
DI2
DI3
DI4
DI5
DI6
COM
19
18
40
39
38
37
20
DI1
DI2
DI3
DI4
DI5
DI6
COM
+5V
+5V
+5V
+5V
+5V
+5V
36
DI7
36
DI7
+5V
Contact Transistor contact
UT
* The functions of the external contact outputs
are the defaults for single-loop position
proportional control. To change the functions,
reconfigure the contact output registration
setup parameters.
Note 1: The alarm 3 output parameters of
the DO3 and DO5 outputs share the
same function.
Note 2: The alarm 4 output parameters of
the DO4 and DO6 share the same
function.
6
5
External contact outputs
4
7
34
33
DO1
DO2
DO3
COM
DO4
DO5
Relay
Transistor Alarm 3 output
(Note 1)
Alarm 1 output
Alarm 2 output
Alarm 3 output
(Note 1)
Common
Alarm 4 output
(Note 2)
32
DO6
31
DO7
35
COM
Alarm 4 output
(Note 2)
Common
UT
No function
Relay contact rating: 240 V AC, 1 A
30 V DC, 1 A (resistance load)
Transistor contact rating: 24 V DC, 50 mA
8
9
Power supply
10
L
N
Allowable range: 100-240 V AC ( 10%)
(free voltage)
50/60 Hz shared
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.
16
17
Retransmission
output 2
Default: 4-20 mA DC
0-20mADC,
4-20mADC
-
+
Default: Unspecified
retransmission type
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)
0%
100%
47
46
45
䊏
15 V DC Power Supply Wired to Sensor in
Two-wire System Configuration
12
13
14
15
100
Two-wire
transmitter
PV input
0.4-2.0 V DC
signal
Loop power
supply
14.5-
18.0 V DC
External
resistor
(Note)
4-20mADC
Note: Connecting a 100 resistor to the terminals is optional.
Model: X010-100-2 (resistor with M3.5 crimp-on terminal lugs)
Note: External Contact Input
If the power is turned on when the external contact input is OFF, the mode (SPNO, R/L,
or A/M) existing before the power is turned off will be continued. (except for RUN/STOP)
* The functions of the external contact inputs are the defaults for single-loop position proportional
control. To change the functions, reconfigure the contact input registration setup parameters.
1st Edition : May 31,2000-00