Current Supplied and Consumption Tables on the TM7 Power Bus

Introduction

The following table gives a synthesis of the current supplied and current consumed on the TM7 power bus by the following TM5 / TM7 System components:

oTM5SBET7 Transmitter module,

oTM7 System expansion blocks (Field bus interface I/O blocks, I/O blocks and Power Distribution Block).

TM5SBET7 Transmitter Module

For information on the current supplied to the TM7 power bus, refer to Supplying the TM7 Power Bus.

Expansion Blocks

The following table gives the current supplied and consumed by the expansion blocks on the TM7 System power bus:

Reference

On the TM7 Power Bus

Current Supplied (mA)

Current Consumed (mA)

TM7 Field bus interface I/O blocks

TM7NCOM08B

150

TM7NCOM16B

750

TM7NCOM16A

750

Digital input

TM7BDI8B

38

TM7BDI16B

38

TM7BDI16A

38

Digital output

TM7BDO8TAB

38

Digital mixed input/output

TM7BDM8B

38

TM7BDM16A

38

TM7BDM16B

38

Analog input

TM7BAI4VLA

38

TM7BAI4CLA

38

TM7BAI4TLA

38

TM7BAI4PLA

38

Analog output

TM7BAO4VLA

38

TM7BAO4CLA

38

Analog mixed input/output

TM7BAM4VLA

38

TM7BAM4CLA

38

(Power Distribution Block)

TM7SPS1A

750