Danfoss CCR3+ electronic return-temperature controller with temperature registration for Danfoss one-pipe heating systems. CCR3+ Controller, return temperature controller and temperature registration. Controls up to 20 risers (basic) / 36 in parallel connection. Communication: Modbus RTU RS485Modbus TCP/IP. DIN-rail mount, IP20. Part of the Danfoss One-pipe solutions range. OEM P/N 003Z0396. EAN 5702428512732. Technical data quoted verbatim from store.danfoss.com (code 003Z0396).
| Code number | 003Z0396 |
| Type | CCR3+ |
| Product group | One-pipe solutions |
| Actuator type | NO |
| Alarm output signal [A] | 1 A |
| Alarm output signal DC [V] | 24 V |
| Algorithm type | PWM |
| Contains batteries | No |
| Data communication protocols | Modbus RTU RS485Modbus TCP/IP |
| Description | CCR3+ Controller, return temperature controller and temperature registration |
| EU RoHS compliance | Yes with exemptions |
| Installation | Din RAIL 35 mm |
| IP protection class | IP20 |
| Label product | Yes |
| Number of controlled risers (basic) | 20 |
| Number of controlled risers (parallel connection) | 36 |
| Output signal to actuators [A] | 1 A |
| Output signal to actuators [V] | 24 V |
| Power consumption (standby) [W] | 10 W |
| REACH Candidate List substances | Lead (CAS no. 7439-92-1) |
| Gross weight | 0.448 Kilogram |
| Net weight | 0.3 Kilogram |
| Volume | 1.309 Liter |
| EAN | 5702428512732 |
| IP rating | IP20 |
| MOQ | 1 |
Danfoss one-pipe / AB-QM return-temperature control component. Confirm AB-QM size compatibility and setting range against the system design before ordering.