Fanuc A20B-2900-0901 SCM Control Module. This plugin control module is a perpherial plugin board which is installed on Fanuc system 21.
The A20B29000901 provides features in order to run the 21 motherboard with SCM ladder. This SMD PCB is normally carried in stock. Available either as exchange or on an outright basis stock dependent. If you require any more information about this SCM board contact us.