Description
R&S
®
TS-PWA3
26
User Manual 1157.8143.12 ─ 17
Table 3-5: CAN Bus Termination
Modul
CAN-Bus
open
terminated
TS-PWA3
CAN1 (System)
Jumper J3 and
Jumper J4 open
Jumper J3 and
Jumper J4 closed
TS-PCA3
CAN1 (System)
Jumper J4 and
Jumper J5 open
Jumper J4 and
Jumper J5 closed
R&S TS-PSYS1,
R&S TS-PSYS2
CAN1 (System)
Jumper JP6 open
Jumper JP6 closed
R&S TS-PSYS1,
R&S TS-PSYS2
CAN2 (User)
Jumper JP7 open
Jumper JP7 closed
3.3.7
Configurations with several Frames or Option R&S TS-PXB2
In the following figure, the terminating resistors are depicted in yellow.
Figure 3-14: Configuration example TS-PWA3 and TS-PCA3
CAN1 (System) is being connected between the two frames via cable R&S TS-PK02
(option). The termination is carried out on both backplanes. The jumpers on the system
modules R&S TS-PSYS1 and R&S TS-PSYS2 have to be left open.
According to
Chapter 3.3.5, "Geographical Addressing of the Slots with GA0 ... 2"
on page 24, the jumpers for device addressing must be set as follows:
TS-PCA3: J1 set -> Device 1
TS-PWA3: J1 not set, J2 set -> Device 2
Table 3-6: Device Addressing TS-PWA3
J1 (GA4)
J2 (GA5)
Device
set
set
1
not set
set
2
set
not set
3
not set
not set
4
Construction
