| PartNumber | 101-0444 | 101-0445 | 101-0446 |
| Description | Daughter Cards & OEM Boards SR9320 A/D 4-20mA | Daughter Cards & OEM Boards SR9420 D/A Card | System-On-Modules - SOM RCM2130 RABBITCORE |
| Manufacturer | Digi International | Digi International | Digi International |
| Product Category | Daughter Cards & OEM Boards | Daughter Cards & OEM Boards | System-On-Modules - SOM |
| RoHS | N | N | N |
| Product | I/O Cards | I/O Cards | - |
| For Use With | Smart Star SR9000 | Smart Star SR9000 | - |
| Description/Function | Smart star SR9400 D/A converter - I/O cards | Smart star SR9420 D/A converter - I/O cards | - |
| Dimensions | 76 mm x 70 mm x 11 mm | 76 mm x 70 mm x 11 mm | 89 mm x 51 mm x 13 mm |
| Brand | Digi International | Digi International | Digi International |
| Maximum Operating Temperature | + 70 C | + 70 C | + 85 C |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Operating Supply Voltage | 5 V | 5 V | 4.75 V to 5.25 V |
| Product Type | Daughter Cards & OEM Boards | Daughter Cards & OEM Boards | System-On-Modules - SOM |
| Factory Pack Quantity | 10 | 10 | 10 |
| Subcategory | Embedded Solutions | Embedded Solutions | Computing |
| Form Factor | - | - | - |
| Processor Brand | - | - | Rabbit Semiconductor |
| Processor Type | - | - | Rabbit 2000T |
| Frequency | - | - | 22.1 MHz |
| Interface Type | - | - | Serial |
| Flash | - | - | 256 kB |
| Memory Size | - | - | - |
| Memory Type | - | - | SRAM |
| Battery Backup Switching | - | - | Backup Battery |