Danfoss MCX20B2 programmable refrigeration controller with 20 relay outputs, wide-range 24-230 V AC / 40-230 V DC supply and LCD display, for OEM refrigeration and HVAC applications on the MCX platform. Dual RS485 Modbus, CANbus, Ethernet and USB communication, real-time clock. DIN-rail, IP40. EAN 5715162496282.
| Type | MCX20B2 programmable controller |
| Function | Programmable controller, 20 relays |
| Supply voltage | 24-230 V AC / 40-230 V DC |
| Frequency | 50/60 Hz |
| Digital inputs (DI) | 22 pc |
| Digital outputs (DO) | 20 pc |
| Analog inputs (AI) | 16 pc |
| Analog outputs (AO) | 6 pc |
| Communication | 2x RS485 Modbus; CANbus; Ethernet; USB |
| Display | LCD |
| Real-time clock | Yes |
| Enclosure rating | IP40 |
| Mounting | DIN rail |
| Power consumption | 15 W |
| Packing | Single pack |
| Net weight | 0.69 kg |
| Approvals | CE, EAC, UA, UL Recognized |
| Danfoss code | 080G0330 |
| EAN | 5715162496282 |
| Product group | Programmable controllers |
| Analog inputs (AI) [pc] | 16 pc |
| Analog outputs (AO) [pc] | 6 pc |
| Approval | CE |
| Buzzer | No |
| CE mark | Yes |
| China RoHS compliance | Yes |
| Communication type | 2xRS485 MODBUS |
| Connector kit Code No. | 080G0182 |
| Connector kit included | Yes |
| Digital inputs (DI) [pc] | 22 pc |
| Digital outputs (DO) [pc] | 20 pc |
| Display type | LCD |
| EEE category | 5 small equipment (any external dimension < 50 cm) |
| Enclosure rating IP | IP40 |
| EU RoHS compliance | Yes with exemptions |
| EU RoHS exemption clause | 6(c) |
| Frequency [Hz] | 50/60 Hz |
| Identical product | 080G0331 |
| In scope of WEEE | Yes |
| Mounting method | DIN rail |
| Power consumption [W] | 15 W |
| REACH Candidate List substances | Lead (CAS no. 7439-92-1) |
| Supply voltage [V] AC [max] | 230 V |
| Supply voltage [V] AC [min] | 24 V |
| Supply voltage [V] DC [max] | 230 V |
| Supply voltage [V] DC [min] | 40 V |
| Type designation | MCX20B2 |
| UL mark | Yes |
| IP rating | IP40 |
| MOQ | 1 |
Freely programmable OEM controller on the Danfoss MCX platform (B2 generation, 20 relays, dual RS485 + Ethernet), wide-range supply, with LCD. The no-display industrial-pack build is 080G0329. The 15-relay B2 builds are 080G0327 (no display) and 080G0328 (LCD). Requires MCX Shape / Design programming tools.