Battery backupOptional Battery CP1W-BAT01Built-in I/O60CommunicationsUSB, RS-232C, 1 Option PortInput TypeDCNumber of Expansion IO3Number of Option Modules1Output TypeRelayReal-time clock, calendarYesSupply voltage24 VDCTotal I/O capacity180
| Battery backup | Optional Battery CP1W-BAT01 |
| Built-in I/O | 60 |
| Communications | USB, RS-232C, 1 Option Port |
| Input Type | DC |
| Number of Expansion IO | 3 |
| Number of Option Modules | 1 |
| Output Type | Relay |
| Real-time clock, calendar | Yes |
| Supply voltage | 24 VDC |
| Total I/O capacity | 180 |