General Electrical Information; Usm Ii Connections; Standard Can Connection - Siemens FDK:521H1134 Operating Manual

CANopen add-on module
3.2 General electrical
information

3.3 USM II connections

3.4 Standard CAN con-
nection
6
3. Installation
On the electrical termination boards for USM II transmitters, additional input/output terminals
have been reserved for add-on module functions. The numbering range of these terminals is as
follows, but how many are actually used depends on the type of add-on module. Please refer to
the relevant handbook for other electrical connection information.
Terminals reserved for add-on modules:
MAG 6000: 91 - 97
MASS 6000: 91 - 100
Note
The standard inputs and outputs continue to function and are not affected by the presence of an
add-on module. Any existing transmitter electrical connections can remain undisturbed.
The following table shows the connection layout
for the USM II CANopen module:
For reference purposes, the following table is included to show the pin assignment for a Sub-D-
9 plug configured similar to CiA DS 102 version 2.0. In addition to this specification, contacts are
used for additional purposes.
Pin
1
2
3
4
5
6
7
8
9
SFIDK.PS.023.A2.02
Siemens terminal
Signal Description
Reserved by CiA
CAN_L CAN Low bus line
CAN_GND Ground
S 1 Control line (do not connect)
S 2 Control line (do not connect)
(GND) (Optional ground)
CAN_H CAN High bus line
S 3 Control line (do not connect)
V+CAN Power supply
CANopen signal
number
91 CAN_LO
92 CAN_HI
93 CAN_GND