Figure 56 Rs-232/Rs-422 Electronic Interface - Gasboy Islander Prime Instruction And Installation Manual

Installation
• In the junction box for the Gasboy electronic pump, connect the Red Tx+ to the White
• Run one wire from the + and one wire from the - to the proper terminal blocks in the
The RS-485 electronic communication interface is wired according to the following pinout
scheme (see
Table 16: RS-485 Pinouts
GND1
485_1-
485_1
5.5.5.4 TLG Controller
The following is an example of an RS-232/RS-422 electronic interface, which is used by the
TLG Controller (see
Figure 56: RS-232/RS-422 Electronic Interface
Page 66
Rx+, and connect the Green Tx- to the Black Rx.
Islander Prime unit.
Table 16):
GND2 CHSS GND3
485_2- n.c. 485_3-
485_2 n.c. 485_3
Figure 56):
5.5 Installing Communication Interfaces
GND4 CHSS
485_4- n.c.
485_4 n.c.
MDE-5411A ForeHB Islander Prime Installation Manual · October 2018