Terminal Wiring; Module Parameter Table (Cr Code Is Corresponding To The Modbus Register Address); Mounting And Installation - Haiwell PLC User Manual

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6.

Terminal Wiring

V0-
DC OUT V0+
DC + DC IN-
IN
7. Module Parameter Table
CR code
00H Low byte for module code, and high byte for module version number.
01H Communication address
Communication protocol: The low 4-bit of the low byte: 0 - N,8,2 For RTU，1 - E,8,1 For RTU，2 - O,8,1 For RTU，3 - N,7,2 For ASCII，
02H 4 - E,7,1 For ASCII，5 - O,7,1 For ASCII，6 - N,8, 1 For RTU
The high 4-bit of the low byte: 0 – 2400，1 – 4800，2 – 9600，3 – 19200，4 – 38400，5 – 57600，6 - 115200
03H~06H Module name
07H~08H Default IP address: 192.168.1.111
09~0AH Reserve
0BH High byte subnet mask （b3~b0,1indicates 255, 0 indicates0, for example, subnet mask 255.255.255.0， b3~b0=1110） , low byte reserved
0CH~0EH Reserve
Error code: 0-Normal, 1-Illegal firmware identity, 2-Incomplete firmware, 3-System data access exception, 4-No external 24V power
0FH
supply
10H Channel 1 voltage measurement, unit: 0.01V
11H Channel 1 current measurement, unit: mA
12H Channel 2 voltage measurement, unit: 0.01V
13H Channel 2 current measurement, unit: mA
14H Channel 1 voltage output value, unit: 0.01V
15H Channel 1 current output value, unit: mA
16H Channel 2 voltage output value, unit: 0.01V
17H Channel 2 current output value, unit: mA
18H Channel 1 PWM output period, unit: ms
19H Channel 2 PWM output period, unit: ms
1AH Channel 1 PWM output duty cycle, range: 0 ~ 1000
1BH Channel 2 PWM output duty cycle, range: 0 ~ 1000
1CH~3FH Reserve
8.

Mounting and Installation

The PLC should be secured to an enclosed cabinet while mounting. For heat dissipation, make sure to provide a minimum
clearance of 50mm between the unit and all sides of the cabinet.
Rail mounting: Use standard 35 mm rail.
Screw mounting: Each MPU or extension module has two
positioning screw holes, the diameter of the hole is 4.5mm.
Please refer to the dimension figure for the location of the
positioning holes and their spacing.
To avoid over temperature and for a better heat dissipation,
do not mount PLC to a position near to the bottom/top of the
cabinet. Do not mount PLC in vertical direction.
Extension module wiring: Connections between extension
modules and connections between module and MPU are
achieved through bus.A extension cable will be configured
to every extension module, for the connection between two
different modules.Connection methods: turn the right side of
extended interface(the last MPU or extension module) over, plug the extension cable in the extended interface, then press down
the cover of the extended interface to reset the interface, the extended interface at the right side of the module will be reserved for
extension of the next module. Connect all extension modules in turn in the same way.
GND
V1-
V1+
H02PW(-e)
(CR code is corresponding to the Modbus register address)
Haiwell PLC - Programmable Power Module User Manual
A+ B- RS485
Function description
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