Honeywell DC3300, Руководство пользователя

Страница: 16 / 84

Installation
8 UDC3300 Basic Model: DC330B User Manual 5/00
Input#1/Input #2
The 250
Ω
load resistor for
4-20 mA or the voltage divider
for 0-10 volts or the 500 ohm
C/J compensation resistor is
supplied with the controller
when the input is specified.
These items must be installed
when you wire the controller
before start-up.
1
1
2
10
11
L1
22
23
24
Use Thermocouple
extension wire only
Thermocouple
RTD
mV or Volts
except 0-10 Volts
Carbon, mV
or Volt
source
0-10 Volts 4-20 milliamps
–
+
+
R
–
1
2
3
–
0–10
Volt
source
+
100K
100K
Power
Supply
– +
Xmitter
+
–
250
Ω
1
Remove screw and
install C/J on the "R" terminal,
connect tang to "–" terminal.
2
22
23
24
+
R
–
22
23
24
+
R
–
22
23
24
+
R
–
1
22
23
24
+
R
–
1
INPUT #2
3
Input #2 is not
available with
Position
Proportional
Output.
Refer to Table 2-4 for Input 2 Jumper selections.
mV or Volt
source
Refer to Table 2-2 for Input 2 Jumper selections.
25
26
27
Use Thermocouple
extension wire only
Thermocouple
RTD
Carbon, mV or Volts
except 0-10 Volts
mV or Volt
source
0-10 Volts 4-20 milliamps
–
+
+
R
–
1
2
3
–
0–10
Volt
source
+
100K
100K
Power
Supply
– +
Xmitter
+
–
250
Ω
1
Remove screw and
install C/J on the "R" terminal,
connect tang to "–" terminal.
2
25
26
27
+
R
–
25
26
27
+
R
–
25
26
27
+
R
–
1
25
26
27
+
R
–
1
INPUT #1
3
2
When installing the cold
junction (Part number
30757088-001) for a T/C
input, remove the screws
from terminals 25 and 27
(Input 1) or 22 and 24 (Input
2), and install the assembly
into place.
3
For Relative Humidity
option, use Input 1 as the
wet bulb input and Input 2
and the dry bulb input.
For Carbon Potential
option, use Input 1 as the
Carbon Probe input.
Carbon,
mV or Volt
source
For Relative Humidity
option, use Input 1 as the
wet bulb input and Input 2
as the dry bulb input.
For Carbon Potential
option, use Input 1 as the
Carbon Probe input.
For Carbon Potential
option, use Input 1 as the
Carbon Probe input.
Figure 2-5 Input #1/#2 Connections