PXR ?? ???????

1
PXR ?? ???????

• June 2004
• ??????
• Fuji Electric Instruments Co., Ltd.

2
??????????????????
PXR series digital controller

• 4 ????? 24x48, 48x48,96x48,96x96mm
• ???????
• ???,???
• ???PCB????????????

3
4???
PXR series digital controller

• ?????????? 1/32, 1/16, 1/8 ?? 1/4 DIN ??.

??? ??? ???
4
???????
PXR series digital controller

• DC 4 - 20mA ?????
• 8 ? Ramp-soak??
• RS485 ??(Modbus Z-ASCII)
• ????? (??????)
• ??/????????
• ???????
• ??????

5
?????
PXR series digital controller

• ???????

PXW4 PXR4 ???????????????????
6
???
PXR series digital controller

• ???????????????

PXW4(conventional)
PXW5(conventional)
PXR5 New model
PXR4 New model
7
?????? IP66/NEMA-4X
PXR series digital controller

• ??????????????PXR??????!
• ??????????,?????????????!

8
PXR series digital controller
???????

• ???DIN??????

• ?????????

Terminal cover
9
????????? ??PID?? ,???? ?????? ????????
PXR series digital controller

• ????
• ???????????,????????????????PID????????

• ????
• ?????????
• ????????????????
• ???

10
?????I 4 - 20mA ????
PXR series digital controller

• ??????????,??????????????

PV re-transmission
Temperature input (PV)
Fryer
Control output
Recorder
Oil
Auto power regulator
Heater
11
?????II 8 ? ramp soak ??
PXR series digital controller

• ?????????????

12
?????III RS485????
PXR series digital controller

• ?? RS485 ?? ????????,PLC????????

13
?????IV?????
PXR series digital controller

• 2????????????????????

14
?????V ??/????
PXR series digital controller

• ??/??????????????????????

15
?????VI ???????
PXR series digital controller

• ?????????,?????????????

16
?????VII ???????
PXR series digital controller

• ???1,2,3?????
• ???????15??????
• ?????
• ?????
• ????

17
???PCB???????????
PXR series digital controller

• 3????PCB??????2000??
• PCB I ?PCB????1????
• PCB II ????????
• PCB III ???PCB?,?2????,
• ??????

18
PCB I, II, III
PXR series digital controller
PCB III (??)
PCB I (??)
PCB II (??)
19
???????????????
PXR series digital controller

• ?????????,,
• ??????????
• 2 x 3 x 4 x 6 x 2 x 7 2,016 ?
• PXR ??
• 6 5 7 18 ?!!

20
???????????????
PXR series digital controller

• PCB I Main PCB
• T/C or RTD input
• Voltage/current input

• 3 small parts for output signal
• Relay
• SSR
• 4-20mA

T/C RTD
VC input
21
PCB I (Main PCB)
PXR series digital controller
(Relay or SSR or 4-20mA)
22
PXR series digital controller
???????????????

• PCB II Power supply PCB
• AC power supply board
• DC power supply board

???? 1 pc. 2 pcs. 3 pcs.
AC power board
DC power board
23
PCB II (Power supply PCB)
PXR series digital controller
Alarm (6 V)
24
PXR series digital controller
???????????????

• PCB III Option PCB
• A
• B
• C
• D
• E

RS485 DI
???? ?? ?2???? Relay SSR 4-20mA HB R-SP
RS485 (HB)
DI x 2
DI x 2
DI x 2 (HB)
Plain board (HB)
25
PCB III (Option PCB)
PXR series digital controller
HB
???(24V) or SSR or 4-20mA
R-SP
26
PXR series digital controller
???????????????

• ?????18????????6048???
• PXR4
• PXR5
• PXR9

• 3 small parts for output signal
• Relay
• SSR
• 4-20mA

T/C RTD
VC input
AC power board
Alarm output relay Without alarm or 1 pc. 2
pcs. 3 pcs.
DC power board
RS485 DI

• Re-transmission or 2nd control output
• Relay
• SSR
• 4-20mA

RS485 (HB)
DI x 2 (HB)
Plain board (HB)
DI x 2
27
????????
PXR series digital controller
??? PXW/PXZ ?? PXR
???? On-Off, PID, Fuzzy logic, Auto-tuning, Dual-out On-off, PID, Fuzzy logic, Auto-tuning, Self-tuning, Dual-out
Ramp/soak ?? 4 step 8 step
?????? Option Standard IP66(NEMA-4X)
?????? None RS485 communication DC4 to 20mA re-transmission Timer function Digital input x 2
???? 2 points(at max.) 3 points(at max.)