Electrical Wiring - Hitachi CHL-MBS-02 Installation And Operation Manual

ELECTRICAL WIRING

"Network information"
When the network device is integrated to the LAN / Modbus net by Ethernet, configure the following parameters:
• IP Address: Allow to modify the IP of the Network device port ("192.168.0.4" by default).
• Mask: Ask to your IT technician for the proper value ("255.255.255.0" by default).
• Gateway: LAN gateway address ("192.168.0.1" by default).
"Serial Information"
When the network device is integrated to the Modbus net by serial port RS485, configure the following parameters:
• RS485: 9600 / 19200 Bps ("19200" Bps by default)
• RS485: None / Odd / Even parity ("Even" by default)
• Modbus Id: 1~128 ("1" by default)
• Polarization: Communication polarization ("Disabled" by default)
4 ELECTRICAL WIRING
Name
X1 Power supply (1)
X3 Ethernet (1)
X4 H-LINK (1)
X5 RS485 (1)
X6 USB (1)
?
N O T E
(1) These cables must be field supplied.
4.1 DSW CONFIGURATION
Factory
Name Function
setting
SW1 Configuration
7 PMML0302A rev.2 - 11/2015
Connection
Use 0.75 mm2 wires which are not lighter than the polychloroprene sheathed
flexible cord (code designation 60245 IEC 57)
Category 5 or higher LAN cables
PC connection: Use a crossed cable (1 cable set available in Net configuration
Kit, model code 7E513206) for direct connection.
LAN connection: Use a direct cable (field-supplied) for connection to a commercial
distributor (Hub).
Twisted pair shielded cable 0.75 mm².
Shield must be grounded in one side only.
3 cores cable harness 0.75 mm² grounded in one side only. Use different colour
for each cable.
USB Mini-B plug cable (1 cable set available in Net configuration Kit, model code
7E513206)
Description
SW1-1: Modbus end
resistance.
SW1-2: Not used (keep
always "ON")
Cable specification