Two versions of the PCA0 M12 controller are available.
Although now obsolete, we are still able to provide technical support and, in some cases, spare parts for PCA0 systems. Replacement parts, where available, are now very expensive and we may recommend that the more cost-effective solution is to convert to a new controller.
For customers wishing to convert their unsupported/undocumented SAIA controllers to new SAIA versions or a different platform for example, Siemens or Mitsubishi we can reverse engineer the SAIA statement listed code and convert this to Ladder, Fupla or Graftec.
PCA0 M12R has 16 inputs rated at 24V DC and 8 outputs on relay contacts rated at max. 3A 250V AC
PCA0 M12T has 20 inputs rated at 24V DC and 12 transistor outputs each rated at 0.5A 24V DC
Other non-standard I/O configurations were produced by SAIA on request.