Siemens SITRANS F US - 3.7 Warning

F US Clamp-on Communications Module Installation
SITRANS F US Clamp-on Communications Module
Compact Hardware Installation Instructions, 2/2014, A5E32586525-AD
15
RS-485 Connector J1
Pin
Signal
Description
J1-1
RS-485+
Signal +
J1-2
RS-485-
Signal -
J1-3
RS-485 GND
Ground
J1-4
N/A
No Connection
J1-5
N/A
No Connection
J1-6
N/A
No Connection
DIP Switch Settings - SW1 (A) & SW2 (B)
Figure 3-5 DIP Switches SW1-A and SW2-B
Address Selection: A1-A6
These switches enable setting of the physical address on the RS485 network.
Switch Code: A1=1, A2=2, A3=4, A4=8, A5=16, A6=32
For example, to set address to equal 44 set switches to:
A1 Off, A2 Off, A3 On, A4 On, A5 Off, A6 On
Baud Rate Selection: A7-A8
9600
A7 OFF
A8 OFF
19200
A7 ON
A8 OFF
38400
A7 OFF
A8 ON
76800
A7 ON
A8 ON
Profile Selection: B1-B6
See selection table 3-1.
Protocol Selection: B7-B8
BACnet IP/BACnet MSTP
B7 ON
B8 OFF19200