Danfoss AKC 25H1

RI.1J.T3.53 → RI.1J.T4.53 08-1999
INSTRUCTIONS
AKC 25H1
Identifikation
Identification
Identificación
Skabsmontage (DIN-skinne)
Panel mounting (cabinet, DIN rail)
Montage im Schaltschrank auf DIN-Schiene
Montage en armoire (rail DIN)
Montaje en panel (cabina, riel DIN)
084B2017
084B2018
Princip
Principle
Montageprinzip
Principe
Principio

Danfoss AKC 25H1 Specifications

General

Input Voltage	24 V AC/DC
Supply Voltage	24 V AC/DC
Protocol	Modbus RTU
Dimensions	72 x 144 x 107 mm
Power Consumption	5 W
Protection Class	IP20
Housing Material	Plastic
Type	Controller
Communication	RS485
Temperature Range	-10°C to +50°C

Summary

Product Identification and Mounting

Mounting Procedures

Explains cabinet (DIN rail) and panel mounting methods.

Electrical Connections and Outputs

Relay Output Configuration

Sensor Interfaces

Pressure and Temperature Sensors

Details connections for pressure (PO, Pc) and temperature (Ss, Sd) sensors.

Digital Input Functionality

Safety Signal Inputs

Data Communication and Control Panel

DANBUSS Data Signal Transfer

Configuration and Addressing

BUSTERM Setting (BUS TERM)

Explains setting the changeover switch for BUS TERMinals.

Address Code Configuration

Details the method for setting the unit's address code using switches.

Connection Verification and Regulation Control

Electrical Connection Checks

Wiring Diagrams and Schematics

Overall System Wiring Diagram

Presents a comprehensive wiring diagram of the AKC 25H1 and connected components.

Component Wiring Details

Extended Wiring Diagrams

Compressor and Condenser Wiring Schematics

Illustrates detailed wiring for compressors and condensers.