iPAM400 – Product Manual
U-0629-0171.doc – Issue: 04 complete, approved
Page 48 of 138
5.2.2 BMB01 Remote I/O Connections
The iPAM400 supports the connection of the ASL BMB01 Remote I/O Unit as described in the following
sections.
1) The iPAM400 can support up to nine BMB01 units.
2) An iPAM400 input port can be used for simultaneous connection of the serial interface of a
BMB01 unit, and of an audio source that does not require data connections, such as
background music.
3) The BMB01 can be powered either by the iPAM400 or by an external power supply as
shown in all examples in the following sections.
When multiple BMB01 units are powered by the iPAM400, it may be necessary to split the
power supply between the input ports and/or the auxiliary DC outputs. Each input port can
supply up to 500 mA, and the auxiliary DC supply can supply up to 1 A. A BMB01 unit takes
70 mA and an ANS sensor takes 35 mA (if used).
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