: 5 total (typically 3xNTC and 2 configurable for I/V like 4–20 mA or 0–10 V). Digital Inputs : 6 configurable inputs. Relay Outputs : 6 high-voltage digital outputs. Analogue Outputs : 2 PWM, 2 Voltage (0–10V), and 1 Current (4–20mA). Communication : Includes a TTL serial port for parameter cloning and supports protocols. Core Functions & Management Compressor Control
The “C” in the model number usually indicates a specific power supply or output configuration (often relay on output 1). Always verify the exact model code on the side sticker. eliwell sb655 c manual
: High or Low temperature alarm on probe 1. These are typically recorded in the AL folder. : 5 total (typically 3xNTC and 2 configurable