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Dosaodor-D
1
Ground
2
Neutral
3
Phase
[EExi] BARRIER - ODORANT LEVEL DETECTOR
14(-)
16(-)
13(+) / 15(+)
INPUT SUPPLY FROM UPS
4
+ 12 V dc - POSITIVE
5
- 0 V dc - NEGATIVE
ANALOG OUTPUT 4-20 mA
1(+) / 3(-)
2(+) / 4(-)
ANALOG INPUT 4-20 mA - GAS FLOWRATE
1(-) / 3(+)
2(+) / 4(-)
DIGITAL INPUT
1(+) / 2(-)
3(+)
4(+)
5(+) / 15(-)
6(+) / 16(-)
7(+) / 17(-)
8(+) / 18(-)
9(+) / 19(-)
10(+) / 20(-)
11(+) / 12(-)
DIGITAL OUTPUT - USER
1(+) / 9(-)
2(+) / 10(-)
3(+) / 11(-)
4(+) / 12(-)
5(+) / 13(-)
6(+) / 14(-)
7(+) / 15(-)
8(+) / 16(-)
OUTPUT COMMAND FOR DOSAODOR PANEL
1(+) / 5(-)
2(+) / 6(-)
3(+) / 7(-)
4(+) / 8(-)
POWER SUPPLY
1(+) / 5(-)
2(+) / 6(-)
3(+) / 7(-)
4(+) / 8(-)
24
HI Level - Green wire of Level Detector
LOW Level - Brown wire of Level Detector
Common - Bridge White wire of Level Detector
Instant Concentration (0 - 100 mg/m3)
Average Day Concentration (0 - 100 mg/m3)
Connection for PASSIVE Signal Trans.
Connection for ACTIVE Signal Trans.
LF Pulse - GAS VOLUME
HI Odorant Level - to Barrier 1030D (1)
LOW Odorant Level - to Barrier 1030D (5)
Gas Flow Computer Alarm
LOW Dif. Pressure - From GCU
Hi Dif. Pressure - From GCU
Dp Analog Input Signal - Enabled
Close = Select DOSAODOR as SLAVE
Close = Set Slave DOSAODOR on Wait
24 Vdc Supply for Barrier 1030D (3+) / (2,4,6-)
Pulse - Gas Volume
Pulse - Odorant Volume
Alarm Injector N°1
Alarm Injector N°2
DOSAODOR - Excluded - Normally Closed
Tank Low Odorant Level Tank
Control GCU
Control Adsorber System - JB(1 / 2)
Control Reloding Cilinder - JB(3 / 4)
Control Injector N° 1 - JB(5 / 6)
Control Injector N° 2 - JB(7 / 8)
Input Isolate Supply for User Output
Input 12V dc from UPS
Out 12V dc for Keyboard boardl
Input 12V dc from Main Power Supply
Figure 15. Electrical Connections Schematic
GM 1030D
Barrier
24V dc
Terminal
Connections
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