Parts Required For Piping In System 1 - YOKOGAWA ZR22G User Manual

Insulation
resistance tester
- +
crossover wiring
1 2 3 4
FG AO1 AO1 AO2
(+) (-) (+)
12 13 14 15
FG DI-1 DI-2 DI-C
Contact
input 2
Contact
input 1
23 24 25 26
DO-1 DO-1 DO-2 DO-2 DO-3
Remove wiring to connect external circuits
and Connect crossover wiring
Insulation
resistance tester
- +
Figure 3.21
ZR402G Converter
5 6 7 8 9 10
AO2 CJ CJ TC TC CELL
(-) (+) (-) (+) (-) (+)
16 17 18 19 20 21
AI AI AC- AC- AC- FG
(+) (-) ZERO SPAN COM
Solenoid valve
Span gas
for automatic
calibration
Solenoid valve for
automatic calibration
Zero gas
Automatic Calibration Unit
27 28 29 30 31 32
DO-3 DO-4 DO-4 HTR HTR
Insulation
resistance tester
-
<3. Installation>
11
CELL CELL CELL
(-) (+) (-)
22
FG
33 34 35 36
L N G
Remove
jumper plate
crossover wiring
+
IM 11M12A01-02E
3-14
ZR22G Detector
TC TC CJ CJ
(+) (-) (+) (-)
HTR HTR
F3-17E.ai
16th Edition : Mar. 19, 2020-00