Eurotherm 216, Руководство пользователя

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28 GB GB GB GB GB
CPI connection socket
Integral preload: Integral preload:
Integral preload: Integral preload: Integral preload:
- from 0 to 100% for one control out.
- from -100 to 100% for two control outs.
Main out (out 1) cycle time:
Main out (out 1) cycle time:
Main out (out 1) cycle time: Main out (out 1) cycle time:
Main out (out 1) cycle time: from 1 to 200
s.
Cooling out (out 2) cycle time:
Cooling out (out 2) cycle time: Cooling out (out 2) cycle time: Cooling out (out 2) cycle time: Cooling out (out 2) cycle time: from 1 to
200 s.
Cooling action gain:
Cooling action gain: Cooling action gain: Cooling action gain: Cooling action gain: from 0.20 to 1.00
NOTE
NOTE NOTE NOTE NOTE: Parameters PB, TI, TD and RCG may be
limited when the SMART function is enabled.
Overlap/dead band:
Overlap/dead band: Overlap/dead band: Overlap/dead band: Overlap/dead band: from - 20 % to 50%.
7 . 4 7 . 4
7 . 4 7 . 4
7 . 4 OUTS OUTS
OUTS OUTS
OUTS
OUT 1 (Heating): OUT 1 (Heating): OUT 1 (Heating): OUT 1 (Heating): OUT 1 (Heating):
Relay out with SPDT contact;
a) Out contact 3A / 250 V AC on resistive load.
b) Logic voltage for solid state relay command.
Logic state 1: 24 Vdc +20% @ 1mA,
14Vdc +20% @20 mA
Logic state 0: <0.5V
OUT 2 (Cooling or alarm 1) OUT 2 (Cooling or alarm 1) OUT 2 (Cooling or alarm 1) OUT 2 (Cooling or alarm 1) OUT 2 (Cooling or alarm 1)
Relay out with SPST contact (Form A).
Out contact 2A/250V AC on resistive load.
OUT 3 (alarm 2) OUT 3 (alarm 2) OUT 3 (alarm 2) OUT 3 (alarm 2) OUT 3 (alarm 2)
Relay out with SPST contact;
Out contact 2A/250V AC on resistive load.
NOTE
NOTE NOTE NOTE NOTE: the "OUT 3" and the "logic input" options
are mutually exclusive.
7 . 5 7 . 5
7 . 5 7 . 5 7 . 5
CPI – CONFIGURATION PORT CPI – CONFIGURATION PORT
CPI – CONFIGURATION PORT CPI – CONFIGURATION PORT CPI – CONFIGURATION PORT
INTERFACE INTERFACE INTERFACE INTERFACE INTERFACE
The instrument has a lateral socket into which a
special five-pin connector can be inserted. This
connector, supplied as an option together with its
interface, can connect to the RS232 port of a
normal PC on which the management software
must be installed.
By means of the software, the configuration can
be managed directly from the PC.
In this case the instrument display and keypad
are not operative.
8 . 8 . 8 . 8 . 8 . MAINTENANCE MAINTENANCE MAINTENANCE MAINTENANCE MAINTENANCE
1) SWITCH THE EQUIPMENT OFF (power supply,
relay out, etc.).
2) Take the instrument out of it case.
3) Using a vacuum cleaner or a compressed air
jet (max. 3 kg/cm 2 ) remove all deposits of dust
and dirt which may be present on the louvers
and on the internal circuits being careful not to
damage the electronic components.
4) To clean external plastic or rubber parts use
only a cloth moistened with:
- Ethyl Alcohol (pure or denatured) [C
2
H
5
OH] or
- Isopropyl Alcohol (pure or denatured)
[(CH
3
)
2
CHOH] or
- Water (H
2
O).
5) Make sure that there are no loose terminals.
6) Before putting the instrument back in its case,
make sure that it is perfectly dry.
7) Put the instrument back and turn it ON.
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