Battery backupYesBuilt-in Analog IOYesBuilt-in I/O40CommunicationsUSB, 2 Option PortsInput TypeDCNumber of Expansion IO7Number of Option Modules2Output TypeRelayReal-time clock, calendarYesSupply voltage120-240 VACTotal I/O capacity320
| Battery backup | Yes |
| Built-in Analog IO | Yes |
| Built-in I/O | 40 |
| Communications | USB, 2 Option Ports |
| Input Type | DC |
| Number of Expansion IO | 7 |
| Number of Option Modules | 2 |
| Output Type | Relay |
| Real-time clock, calendar | Yes |
| Supply voltage | 120-240 VAC |
| Total I/O capacity | 320 |