| Model code table |
| specification | Specification code |
| CD101 (48*48) | □ | □ | □ | □- | □ | □* | □ | □- | □ | □/ | □ |
| CD501 (96*48) |
| CD901 (96*96) |
| Control action | With AT function PID action (reverse action) | F | | | | | | | | |
| With AT function PID action (positive action) | D |
| With AT function heating / cooling PID action (water cooling) | W |
| With AT function heating / cooling PID action (air cooling) | A |
| Input range | Refer to the input two-in-one code table | | □ | □ | □ | | | | | | | |
| Control output (OUT1) | Relay contact output | | M | | | | | | |
| Voltage pulse output for driving SSR | V |
| Current output | 8 |
| Trigger output for driving triac | G |
| Triac output | T |
| Control output (OUT2) | No control output (OUT2) (when the control action is F/D) | | No mark | | | | | |
| Relay contact output | M |
| Voltage pulse output for driving SSR | V |
| Current output | 8 |
| Triac output | T |
| First alarm | No alarm function | | N | | | | |
| Alarm function (refer to alarm code table) | □ |
| Second alarm | No alarm function | | N | | | |
| Alarm function (refer to alarm code table) | □ |
| Communication function | No communication function | | N | | |
| RS-485 | 5 |
| Waterproof and dustproof | Non-waterproof and dustproof structure | | N | |
| Waterproof and dustproof structure | 1 |
| Theme color | White tone | | N |
| Black tone | A |