Installation
SUPREMATouch
147
US
FREE-A-/B settings
X: Any switch
CAN-A-/B settings
Fig. 77 Configuration MAO Module, Layout version 6
NOTE: The MAO module is always controlled by the CAN-A bus and is always outputting the
measuring values of the MDO module.
Switch S3 Function
12 34
OFF OFF ON ON Function FREE-A/B by switches on the MIB module
X X OFF OFF Function by switch FREE-A/B on the MAO module
Turn-on behaviour Behaviour at CAN failure
OFF OFF OFF OFF All analog outputs at 2 mA. All analog outputs at 2 mA.
X ON OFF OFF Last state is kept
ON X OFF OFF All analog outputs at 0 mA.
Switch S4 Function
1234
ON ON OFF OFF Control of the MAO module by CAN-A bus (also for redundant ap-
plications)