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Hardware
PXI/ PCI 61xx – User Manual
3-13
Symbol
Indication
Min. Typ. Max. Unit
Remarks
CAN V2.0B ISO 11898-1:2003 Interfaces, onboard, Node 1..2 (optionally ..4)
C
Transmission rate
1
Mbit/s
UBAT
intern
Internal battery voltage
12
V
detachable
UBAT
extern
External Battery voltage
27
V
R
CAN
Termination high-speed transceiver
120
Ω
detachable
R
CAN
Termination low-speed transceiver
10
kΩ
CAN-FD ISO 11898-1:2015 Interfaces, onboard, Node 1..2 (optionally ..4)
C
Transmission rate
10
Mbit/s
depending on
transceiver
UBAT
intern
Internal battery voltage
12
V
detachable
UBAT
extern
External Battery voltage
27
V
R
CAN
Termination high-speed transceiver
120
Ω
detachable
R
CAN
Termination low-speed transceiver
10
kΩ
LIN V2.1 Interfaces, onboard, Node 1..2 (optionally ..4)
C
Transmission rate
19.2 kbit/s
UBAT
intern
Internal battery voltage
12
V
detachable
UBAT
extern
External battery voltage
12
27
V
R
LIN
Pullup Resistor
1
30
kΩ
switchable
Master/Slave
KLine Interfaces, onboard, Node 1..2 (optionally ..4)
Transmission rate
9.6
kbit/s
UBAT
intern
Internal battery voltage
12
V
detachable
UBAT
extern
External battery voltage
12
27
V
Notes on R
CAN
for the high speed transceiver:
The 120Ω bus terminating resistor can be deactivated by software
(G-API command
G_CAN_Node_BusTermination_Disable
,
activation anew by
G_CAN_Node_BusTermination_Enable
).
Notes on R
CAN
for den low speed transceiver:
The internal 10kΩ bus terminating resistor can be reduced if
required by adding external resistors.
Connect the external resistors, if applicable, between the pins with
the signals
R
low
-CANx_H
and
CANx_H
/
R
low
-CANx_L
and
CANx_L
Notes on RLIN: The 1kΩ pullup resistor corresponds to the LIN
Master bus termination and can be activated by software
(G-API command
G_Lin_PullUpResistor_Enable
à
Master,
Deactivating by
G_Lin_PullUpResistor_Disable
à
Slave).
If it is not active, the internal termination resistor of the LIN
transceiver becomes effective (typically 30kΩ for TJA1020).
Содержание PCI 61 Series
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