Table of Contents
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1. General Data
Hardware Specifications
Item
Power supply
Consumption
Outer dimensions
Weight
Assembling conditions
Ambient temperature
Humidity
MODBUS
Item
Type
K5
Communication line
Communicatrion system
Communication method
Baud rate transmission
Length
H-LINK
Item
Communication with
Communication line
Communications system
Communication method
Speed of transmission
Length of wiring
Maximum number of
HC-A32MB
6
PMML0191A rev.2 - 05/2013
Specifications
1~230 V ±10% 50Hz
25 W (maximum)
Width: 143 mm, Depth: 302 mm, Height: 76 mm
1.75 kg
Indoors (in a control panel or desktop)
0~40 °C
20~85% (Without condensation)
Specifications
Modbus RTU
Serial Port RS485 (3 Pins connector) - MODBUS Protocol
Twisted pair cable. Polarity
Half-duplex, multipoint serial connection
Non parity or odd/even parity selection. Data lenght: 8 bits - 1 stop bit (see chapter 5)
19200/9600 Baud (see chapter 5)
max. 1200 m according EIA-485
Specifications
HITACHI PACKAGED/CHILLER
Twisted pair shielded cable, non polarity
Half-duplex
Asynchronous
9600 Bauds
1000 m maximum (total length of HLINK I/O bus)
8 HC-A32MB/H-LINK SYSTEM (PACKAGED)
1 HC-A32MB/H-LINK SYSTEM (CHILLER)
General Data
Chapters
Table of Contents
