Proface LT4300M - 5.7 Modular HMI + Control" - Manual (Page 121)

LT-4201TM/4301TM Hardware Manual
121
Characteristics
The table describes the CAN characteristics:
1 Part 1 and Part 2 of ISO 11898:2002 are equivalent to ISO 11898:1993.
2 The isolation of the rear module is 500 Vac RMS between the module and the terminal blocks
connected to the rear module. The two parts reference the same functional ground (FE) through
specific components designed to reduce effects of electromagnetic interference. These
components are rated at 30 Vdc or 60 Vdc. This effectively reduces isolation of the entire system
from the 500 Vac RMS.
3 A resistor (R) is needed on each end of the CAN field bus.
4 The table describes the maximum cable lengths:
Pin Assignment
The graphic describes the pins of the CANopen interface:
Characteristic Description
Standard CAN-CiA (ISO 11898-2:2002 Part 2) 1
Connector type Sub-D9, 9 pins male
Protocol supported CANopen
CAN power distribution No
Maximal cable length
See table below 4
Isolation See note 2
Bit rate See table below 4
Line termination No. See note 3
Baud rate 800 Kbit/s 250 Kbit/s 125 Kbit/s 50 Kbit/s 20 Kbit/s 10 Kbit/s
Maximum
cable length m 25 250 500 1000 2500 5000
ft. 82.02 820.20 1640.41 3280.83 8202.07 16404.15