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Transmitter Wiring
Table 2-3:
Terminal
Function/marking
1 (GND)
Earth ground
2
Vdc (+)
3
COM (-)
4
Sig A
5
Sig B
6
Not used
7
Not used
2.5.10
Wiring transmitter to control system
Connect the Millennium transmitter to the control system as shown in
Figure 2-11
.
Table 2-4
outlines the terminal marking and their purpose.
Transmitter connections
Table 2-4:
Marking
RST
+24V
COM
4-20
+VISO
Function
Remote reset
10.5-32 Vdc
Connection
Common / supply
ground
Current loop output
(mA)
+24 Vdc isolated
4-20 power
2.5.11
External ground
In order to ensure proper operation of the sensor, an external earth ground is
recommended. Net Safety recommends that the external ground be connected to the
grounding point on the enclosure. Refer to
Figure 2-13
for grounding connection location.
Installation
17
Содержание Net Safety Millennium
Страница 1: ...Reference Manual FGD MAN 0077 Rev 7 July 2017 Millennium APM Oil Mist Detector Air Particle Monitor ...
Страница 4: ......
Страница 8: ...Contents iv ...
Страница 14: ...Transmitter Dimensions Figure 2 3 Junction Box Sensor Dimensions Figure 2 4 Installation 6 ...
Страница 34: ...Operation 26 ...
Страница 42: ...Programming flowchart Figure 4 2 Programming 34 ...
Страница 46: ...Maintenance 38 ...
Страница 48: ...Electrostatic sensitive device 40 ...
Страница 50: ...Wire resistance table 42 ...
Страница 54: ...Specifications 46 ...
Страница 60: ...Ordering information 52 ...
Страница 61: ...Ordering information 53 ...
Страница 62: ...Ordering information 54 ...
Страница 63: ...Ordering information 55 ...