Gasboy 800938653, Руководство по установке

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MDE-4813D CFN PLUS Installation Manual · February 2018
44
•
RS-232/485/422/Tokheim/Pulser - Communication cable, twisted pair, separately
shielded, low capacitance
N
N
O
O
T
T
E
E
The shield should be connected to Ground in one
side of the cable only, preferably on the CFN PLUS
side.
•
Antenna cable - Communication cable, Twisted pair, separately shielded, low
capacitance
3 3 - - 8 8 . . M M E E C C H H A A N N I I C C A A L L P P U U M M P P - - W W I I R R I I N N G G
3-8.1. General
The wiring for mechanical pumps is provided in two modes:
•
Figure 3-11 lists the wiring in the sequential order of the terminals. This table provides the
signal name and a functional description of the signal.
•
Figure 3-11 shows the wiring list for connection to the Terminal, as published in the Wiring
Label added to the power protective window (see Figure 3-12 ). The Wiring Label follows
the physical location of the wires in the Terminal Block, as shown in Figure 3-11 .
3-8.2. Mechanical Pump - Terminal Block - Pin-Out
Connections
The CFN PLUS Terminal Block connections for a Mechanical Pump are listed in the following
table.
Table 3-1. CFN PLUS Terminal Block - Mechanical Pump - Connections Definition
Terminal No. Signal Name Functional Description
1 BARRIER 1 (-) Connection to Safety Barrier for Nozzle 1 (1st wire)
2 BARRIER 2 (-) Connection to Safety Barrier for Nozzle 2 (1st wire)
3 BARRIER 3 (-) Connection to Safety Barrier for Nozzle 3 (1st wire)
4 BARRIER 4 (-) Connection to Safety Barrier for Nozzle 4 (1st wire)
5 BARRIER 1 (+) Connection to Safety Barrier for Nozzle 1 (2nd wire)
6 BARRIER 2 (+) Connection to Safety Barrier for Nozzle 2 (2nd wire)
7 BARRIER 3 (+) Connection to Safety Barrier for Nozzle 3 (2nd wire)
8 BARRIER 4 (+) Connection to Safety Barrier for Nozzle 4 (2nd wire)