TM5 System Bus Bases

Overview

The TM5 System bus bases are divided into different groups:

TM5ACBM11 and TM5ACBM15 white bus bases are designed for 24 Vdc electronic modules.
TM5ACBM01R and TM5ACBM05R gray bus bases are designed for Power Distribution Modules (PDM) and receiver modules.
The TM5ACBM12 black bus base is designed for input or output Alternative Current (AC) electronic modules.

The following figure shows the TM5 System bus bases:

Number	Reference	Description	Color
1	TM5ACBM11	Bus base 24 Vdc 24 Vdc I/O power segment pass-through	White
2	TM5ACBM15	Bus base 24 Vdc 24 Vdc I/O power segment pass-through with address setting	White
3	TM5ACBM01R	Bus base 24 Vdc for PDM and Receiver modules 24 Vdc I/O power segment left isolated	Gray
4	TM5ACBM05R	Bus base 24 Vdc for PDM and Receiver modules 24 Vdc I/O power segment left isolated with address setting	Gray
5	TM5ACBM12	Bus base for AC modules 24 Vdc I/O power segment pass through	Black

NOTE: Electronic modules with relays for 30 Vdc / 230 Vac must be associated with TM5ACBM12 bus bases.

A slice must only be composed of a single color. For example, a gray bus base should only be assembled with a gray electronic module and a gray terminal block. However, color alone is not sufficient for compatibility; always confirm that functionality of slice components matches as well.

DANGER
	INCOMPATIBLE COMPONENTS CAUSE ELECTRIC SHOCK OR ARC FLASH Do not associate components of a slice that have different colors. Always confirm the compatibility of slice components and modules before installation using the association table in this manual. Verify that correct terminal blocks (minimally, matching colors and correct number of terminals) are installed on the appropriate electronic modules. Failure to follow these instructions will result in death or serious injury.

DANGER

INCOMPATIBLE COMPONENTS CAUSE ELECTRIC SHOCK OR ARC FLASH

Do not associate components of a slice that have different colors.
Always confirm the compatibility of slice components and modules before installation using the association table in this manual.
Verify that correct terminal blocks (minimally, matching colors and correct number of terminals) are installed on the appropriate electronic modules.

Failure to follow these instructions will result in death or serious injury.

General Characteristics

This section gives the TM5 System bus bases characteristics. See also environmental characteristics.

WARNING
	UNINTENDED EQUIPMENT OPERATION Do not exceed any of the rated values specified in the environmental and electrical characteristics tables. Failure to follow these instructions can result in death, serious injury, or equipment damage.

The following table shows the technical data for TM5 System bus bases:

General Characteristics
TM5 power bus current draw	26 mA
Power dissipation	0.13 W maximum
Weight	20 g (0.7 oz)