Toshiba BMS-SM1280ETLE Service Manual page 17

Smart manager with data analyzer
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<Specifications for Wiring>
Use the following materials to connect signal lines and power lines (locally procured)
No
1
2
3
4
For digital Input / Output connection
For power supply
5
(Between the power unit and central controller)
Line
For TCC-LINK
For RS-485
For power
(220 - 240VAC)
Type / Wire size / Length
2-core shield wire
1.25mm², 1000m max. (total length including
2.00mm², 2000m max. air conditioner area)
2-core shield wire
1.25mm², 500m max. (total length)
H05RN-F or 245IEC57
0.75mm², 50m max.
0.3mm², 100m max.
0.75mm², 20m max.
17
2-core wire
4-core wire

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