Remote Keyboard Up To 200 Metres - Mitsubishi Electric s-MEXT 006-044 Manuel D'utilisation

UM_s-MEXT_ME18relC_00_11_18_ML
Image and wiring diagram
1.
2. Meaning of the terminal board
5.3.3

Remote keyboard up to 200 metres

To connect a remote keyboard two "T" shunt boards must be used, one near the controller and one near the remote keyboard.
In case of a remote keyboard monitoring a single unit for a distance of less than 200 metres, the correct configuration is as follows.
USER MANUAL
of a T shunt.
Unit
Figure 5-4: Basic scheme to connect a remote keyboard up to 200 m
Figure 5-5: Electrical diagram to connect a remote keyboard up to 200 metres
Screw terminal
0
1
2
3
4
5
6
6x1 mm 2
shielded
and twisted
6x1 mm 2 SHIELDED
AND TWISTED
50
Function
Earth (shielded cable sheath)
+VRL=30V
GND
Rx-/Tx-
Rx+/Tx+
GND
+VRL=30V
TRANSLATION OF THE ORIGINAL INSTRUCTIONS