Either the CR720 or CR720XL I/O Module is required in each CR7 System. The CR720XL provides regulated power for analog and digital functions, 16-bit A/D-D/A conversion (analog interface card), and a precision voltage reference. The CR720XL includes an I/O chassis and contains slots for up to fourteen I/O Cards.
| Campbell Scientific, Inc. | |
|---|---|
| Product Category | Data Acquisition Systems and Instruments |
| Product Number | CR720XL |
| Product Name | Large I/O Module |
| Form Factor | Panel / Chassis Mount |
| Excitation | Voltage |
| User Interface | None |
| Application | General Lab & Industrial |
