There are two models of the AlterPath ACS based on the number of power supplies, and five models based on the number of serial ports. In addition there are -48VDC single or dual power supply models available, which are used in certain countries and industries.The following table shows the available configurations. See Appendix A for hardware specifications.
Single Power Supply Part Number AlterPath ACS16 AlterPath ACS32 AlterPath ACS48