SD750FR
POWER ELECTRONICS
66
MODBUS COMMUNICATION
EN
Hardware technical specifications
ETHERNET
Physical level
8 cables, half and full duplex, RJ45 ending
Terminals
1
➔
Transmission data +
2
➔
Transmission data -
3
➔
Reception data +
4
➔
Not connected
5
➔
Not connected
6
➔
Reception data -
7
➔
Not connected
8
➔
Not connected
Type of wiring
Ethernet 10Base-T, Ethernet 100Base-TX
Data Interconnection
Protocol
Modbus TCP/IP, Ethernet/IP
Supports DHCP auto-addressing
Data Transfer Rate
10Mbps, 100Mbps, auto-negotiation 10 / 100
Compliance Standards
IEEE 802.3, IEEE 802.3u (only for 100Base-TX)
Maximum cable length
100m per network segment
RS485
Physical level
2 cables, optically insulated, half duplex, RS485 differential mode
Terminals
27
➔
RS485 A (negative)
28
➔
RS485 B (positive)
29
➔
RS Common (0VDC)
Output signal level
'1' logical = +5V differential
'0' logical = -5V differential
Input signal level
'1' logical = +5V differential
'0' logical = -5V differential
Insulation
± 50VDC regarding to the earth
Programmable inputs via
Modbus
7 digital inputs
2 programmable analogue inputs (0
–
10V, ±10V, 0
–
20mA, 4
–
20mA)
Programmable outputs via
Modbus
3 relay outputs
2 programmable analogue outputs (0
–
10V, ±10V, 0
–
20mA, 4
–
20mA)
Max. number of SD750FR in
network
240
Maximum cable length
1000m
USB
Connector: USB 1.1 and 2.0
type B.
Controller FTDI chip
Model FT232BM
For the correct operation of the USB connection, it is necessary to install
the proper drivers. To this, simply access to the information of the
appropriate model in:
http://www.ftdichip.com/Drivers/VCP.htm
From this site you can download the required files and complete their
correct installation.
Note:
For the installation of the driver in the Host of the SD750FR USB, it is only necessary to indicate the driver at the
time of the installation. The USB device will be detected by the operating systems XP or later versions. In case of operating
systems before W98 / Me, execute a search of new Hardware in the device administrator and complete the installation by
indicating the drivers when the computer requires them.
Summary of Contents for SD750FR
Page 1: ...SD750FR HARDWARE AND INSTALLATION MANUAL 4Q REGENERATIVE ACTIVE FRONT END DRIVE...
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Page 54: ...SD750FR POWER ELECTRONICS 52 POWER CONNECTION EN Connections for frame 6...
Page 55: ...POWER ELECTRONICS SD750FR POWER CONNECTION 53 Connections for frame 7...
Page 56: ...SD750FR POWER ELECTRONICS 54 POWER CONNECTION EN Connections for frame 8...
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