8. mechanical pump – wiring, 8.1. general – Gasboy Islander PLUS User Manual
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• LAN cable – CAT5e
• RS232/485/422/Tokheim/Pulser – Communication cable, twisted pair, separately
shielded, low capacitance, e.g. Belden 8723 or equivalent.
NOTE
The shield should be connected to Ground in one
side of the cable only, preferably on the Islander
PLUS side.
• Antenna cable - Communication cable, Twisted pair, separately shielded, low
capacitance (example – Belden 9729/30)
3-8.
MECHANICAL PUMP – WIRING
3-8.1. General
The wiring for mechanical pumps is provided in two modes:
• Table 3-2 and Table 3-3 list the wiring in the sequential order of the terminals. This
table provides the signal name and a functional description of the signal.
• Figure 3-16 and Figure 3-17 show the wiring list for connection to the Terminal, as
published in the Wiring Label added to the inner door. The Wiring Label follows
the physical location of the wires in the Terminal Block, as shown in Figure 3-14
and Figure 3-15.
3-8.2. 4 – Mechanical Pump – Terminal Block - Pin-Out Connections
The Islander PLUS Terminal Block connections for a 4-Mechanical Pump are listed in Table 3-2.
Table 3-2. Islander PLUS Terminal Block -4 Mechanical Pump – Connections Definition
Terminal No.
Signal Name
Functional Description
1
TX-RS232
Data link to TLG Controller
2
GND-RS232
Transmit / Transmit/Receive Data Return /
Islander PLUS Manual
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