Siemens interranger DPS300 Instructional Manual page 36

Interconnection
Before interconnecting system components to the DPS300 terminals, verify that all
components have been installed in accordance with the associated product
instruction manuals.
Connect all associated equipment cable shields to the DPS300 shield
connections. to avoid ground loops, ground shields only at one end. Insulate
shields at junctions to prevent ground loops.
communication
mode LED
Warning:
•
•
•
InterRanger DPS300
display
terminal block
All field wiring must have insulation suitable for at least 250V.
Hazardous voltage present on transducer terminals during operation
Relay contact terminals are for use with equipment having no accessible live
parts and wiring having insulation suitable for at least 250V.
36
optional
scope
SmartLinx
connections
module
board B
board A
EPROM
voltage
select
7ML19981BC01