YOKOGAWA av550g, User Manual

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< 5. Wiring >
5-3
IM 11M12D01-01E
5.1.2 Wiring Holes
The averaging converter has 30 wiring holes. Use holes near the rear for power wiring (e.g., power
cables, detector heater wires, and wiring for solenoid valve contacts and other contact outputs). For
signal wiring (e.g., detector signal lines and analog output signal lines), use holes near the front.
If more than 30 cables are used and thus more than one cable has to be passed through one wiring
hole, do not allow signal lines and power lines to pass the same hole. Also, in the averaging converter,
the signal lines and power lines should be routed so they can avoid contact and interference.
A grommet is attached, as standard, to the wiring hole of the averaging converter. An optional cable
gland is available. When a cable gland is not used, make a cable hole in a grommet.
Wiring Connections: 30 holes
Applicable Cable Hole: Ø17 mm maximum for grommet
Ø6 to Ø12 mm for cable gland (optional)
5.1.3 External Wiring Connection Terminals of the Averaging Converter
The connection diagram of the averaging converter is shown in Figure 5.3.
The terminal numbers are indicated on the converter. Care should be taken to make the wiring
connections correctly.
+ 1 + 1 + 1 + 1 + 1
- 2 - 2 - 2 - 2 - 2
+ 3 + 3 + 3 + 3 + 3
- 4 - 4 - 4 - 4 - 4
+ 5 + 5 + 5 + 5 + 5
- 6 - 6 - 6 - 6 - 6
DI1 7 + 7 + 7 + 7 + 7
DI2 8 - 8 - 8 - 8 - 8
COM 9
COM NC NO COM NC NO COM NOCOM NO COM NC NO
C NC NO C NC NO
11 12 13 14 15 16 17 19 20 21 22 24 25 26 27 28 29 61 62 63 64 65 66 68 70 71 72
31 32 33 34 35 36 37 39 40 41 42 44 45 46 47 48 49 81 82 83 84 85 86 88 90 91 92
L
COM NO COM NO COM NO COM NO C NC NO C NC NO
N
G
51 52 53 54 55 56 57 58 101 102 103 104 108
1 2 3 4 5 6 2 4 5 6
7 8 7 8
SV-CH1 SV-CH2 DO1 DO2 DO3 DO4
DO5 SV-CH6 SV-CH5
CELL
TC
CJ
TC
CJ
AO
TC
CJ
AO
TC
CJ
AO
Ave-a
Ave-b
Ave-c
CELL CELL CELL
CH1 CH5
SV-COM SV-CH3 SV-CH4 DO-CH1 DO-CH2
DO-CH3 DO-CH4
HTR1
HTR2 HTR3 HTR4
HTR5
HTR6
HTR7 HTR8
DO-CH7 DO-CH8
DO-CH5 DO-CH6
SV-CH8 SV-CH7
105 106 107
1 3
87 89
67 69 23
43
18
38
Detector Detector
NC
NC NC NC NC
NC
F5-3E.ai
M3.5 screws
M4 screws
Control Card
Channel Card (CH1)
Channel Card (CH4) Channel Card (CH5) Channel Card (CH8)
Detector
Output
Signals
Detector
Output
Signals
Detector
Output
Signals
Detector
Output
Signals
Individual
Analog
Output
Individual
Analog
Output
Individual
Analog
Output
Individual
Analog
Output
AO
Averaged
Analog
Outputs
Contact
Input
Functional Contact Output
Common Error
Contact Output
Solenoid Valve
Contact Output
Individual Error Contact Output Solenoid Valve Contact Output
Basic Power Unit Expansion Power Unit
Solenoid Valve Contact Output
Solenoid Valve
Contact Output
Individual Error Contact Output
Individual Error Contact Output
Cell Heater
Cell Heater
Grounding plate
Power
Supply
Ground
External
Ground
Terminal
G terminal and terminal are connected by jumper plate.
Power supply and Ground terminals are M4 screw.
If 230 V AC is selected, channel cards are expandable up to 4.
* 2
*1 Averaged analog output with digital communication (HART) when
suffix code “-E” (HART communication) is selected.
* 1
*2 Used exclusively for communication when suffix code “-F” (FOUNDATION
Fieldbus communication) is selected.
Figure 5.3 External Wiring Connection Terminals of the Averaging Converter