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TM70/3-10 & i-Kontrol Console RC System

U035.3-TM70_Console_Sys

14.2 Internal Connection

14.2.1 Power Supply and I2C Bus

The LE73/74/73F card provided 3V3 and GND signals to power the display module through the

connector marked LCD (P6) on the PC board; and SDA and SCL I2C bus signals, using a

colored four (4) wire braid cable (IKUSI code 1095083).

Table 10. I2C Bus Connection Wiring

Name

Description

3V3 3.3 VDC Power Supply

SCL I2C Clock

SDA I2C Data

GND Ground

Figure 17. LCD P6 PCB Connect Location

14.2.2 Range Limiter

The LCD70 display provides a connector for the range limit option. Cable connection is made

through the PC Board connector marked LAL (P8). The cable is a colored braided 3-wire cable

(IKUSI code 1095082).

Table 11. LAL (P8) Connector Wiring

Name

Description

5VIR 5 VDC Power Supply

DATA Range Limiter Data

GROUND Ground

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Cervis TM70 Installationshandbuch Seite 42