33
Heez +050002745 rel. 1.2 - 16.11.2021
ENG
BMS serial
J9 Lmax = 500 m, shielded cable
Integrated
Protocol: Modbus
HW driver: asynchronous half duplex RS485 Slave
Not optically-isolated
3-pin plug-in connector, 3.81 mm pitch
Max data rate: 115200 bits/s
Maximum number of connectable devices: 16
FieldBus serial
Lmax = 500 m, shielded cable
Integrated
HW driver: asynchronous half duplex RS485 main. Typical
reception resistance 96 kΩ, equal to 1/8 of unit load, i.e.
1/256 of maximum load applicable on the line
Not optically-isolated
Max data rate: 19200 bits/s
Maximum number of connectable devices: 16
Protocol: Modbus RTU
Conformit
y
to standards
CE conformity:
Low voltage directive
2014/35/EU
EN 60730-1, EN 60335-1 (sect. 29 & 30),
EN 60335-2-34 (sect. 19.101 & 19.103),
FCC & ETSI standards (for NFC in User Interface)
Electromagnetic compatibility directive
2014/30/EU
EN 61000-6-1/2/3/4
EN 61800-3: Adjustable speed electrical power drive sys-
tems. EMC requirements, including specific test methods.
EN61000-3-2: Electromagnetic compatibility (EMC). Part 3-2:
Limits - Limits for harmonic current emissions (equipment
input current <= 16 A per phase)
EN 55014-1: Electromagnetic compatibility: Requirements
for household appliances, electric tools and similar appara-
tus - Part 1: Emission
Maximum permissible short-circuit current
at the drive’s terminals (IEC 61439-1):
100 kA
Minimum short-circuit current for tripping
the fuses
500 A
Applications with flammable refrigerant
gases
IEC 60079-15 (clauses 17 and 19, applied to relays according
to type. However, acceptability of the relays must be verified
and assessed in the final application).
UL conformity
UL 60730-1, UL 60335-1, UL 60335-2-34, UL 60079-15
ROHS directive 2011/65/EN
EN 50581
Tab. 5.a
