B&R Panel PC 2100 User Manual page 197

Extension
≤1000 m
≤200 m
≤100 m
≤15 m
1)
1) The specified cable length is only valid with the values specified in
timing register.
The material used for the cable should have all of the following properties or deviate from them as little as possible
to achieve an optimal transfer rate.
CAN cable
Signal lines
Cable cross section
Wire insulation
Conductor resistance
Stranding
Shield
Ground line
Cable cross section
Wire insulation
Conductor resistance
Outer jacket
Material
Properties
Complete shielding
Terminating resistor
A terminating resistor is integrated in the interface option above the ETH1 interface. A switch is used to enable
or disable the terminating resistor for the CAN bus interface. The L1 LED status indicator indicates whether the
terminating resistor is switched on or off.
On The terminating resistor is switched on.
Off The terminating resistor is switched off.
2.3.5.7.3.4 X2X Link master interface - Pinout
The X2X Link master interface on the system unit is referred to as IFx.
The electrically isolated X2X Link master interface is a 10-pin connector.
Pin
1
2
3
4
5
6
7
8
9
10
1) The interfaces, etc. available on the device or module have been numbered as such for the purpose of clear differentiation. This numbering may deviate
from the numbering used by the respective operating system, however.
2) This interface can only be used in Automation Runtime and is referred to as IF2 in Automation Studio / Automation Runtime. It is not a "PC interface" and
therefore not shown in BIOS.
Panel PC 2100 user's manual V1.17
Table 193: CAN - Bus length and transfer rate
Tab. 192 "CAN driver
Table 194: CAN cable requirements
Terminating resistor
Table 195: Terminating resistor
X2X Link master - IFx
Assignment
X2X H
Shield
X2X L
X2X GND
-
-
-
-
-
-
Table 196: 5ACCIF01.FPSC-001 - X2X Link master interface
Transfer rate
Typ. 50 kbit/s
Typ. 250 kbit/s
Typ. 500 kbit/s
Typ. 1 Mbit/s
settings". Cable lengths additionally depend on the values in the
Property
2x 0.25 mm² (24 AWG / 19), tinned copper stranded wire
PE
≤82 Ω/km
Wires stranded in pairs
Paired shield with aluminum foil
1x 0.34 mm² (22 AWG / 19), tinned copper stranded wire
PE
≤59 Ω/km
PUR compound
Halogen-free
Composed of tinned copper wires
1)2)
Technical data
Terminating resistor
On Off
10-pin, male
1 3 5 7 9
2 4 6 8 10
197