B&R Panel PC 2100 User Manual page 208

Technical data
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.
2.3.5.9.3.2 Shielding
For the interfaces on the 10-pin female connector, the interface shield can be put on pin 2 of the female connector.
A functional ground connection and screw, which can also be used for the cable shields, is located on the interface
plate of the system unit.
2.3.5.9.3.3 LED status indicator - L1
The interface option has 1 integrated LED located above the terminating resistor.
LED Color Status
L1 Yellow On
Off
L2 - -
L3 - -
2.3.5.9.3.4 Firmware
In order to ensure the functionality of the interface option, the following firmware version (MTCX) or later must be
installed on the PC:
• Automation PC 2100: V1.06
• Panel PC 2100: V1.06
The firmware can be downloaded from the B&R website (www.br-automation.com).
For information about firmware upgrades, see section
273.
208
Table 218: CAN cable requirements
Terminating resistor
Table 219: Terminating resistor
Explanation
The CAN bus terminating resistor is enabled.
The CAN bus terminating resistor is disabled.
-
-
Table 220: 5ACCIF01.ICAN-000 - LED status indicator
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
LED "Status"
"Upgrading the firmware on the Panel PC 2100" on page
Terminating resistor
On Off
L1
Panel PC 2100 user's manual V1.17