Banner SureCross DX80 Wireless Networks - Manual (Page 53)

53
Banner Engineering Corp. • Minneapolis, MN U.S.A.
www.bannerengineering.com • Tel: 763.544.3164
SureCross Wireless Network
Product Manual
Sensor Connections
Digital Sensors, Sourcing (PNP) Inputs
Neither the inputs nor the outputs on the DX80 devices are isolated. Under certain operating conditions, externally powered sensors may need
to have ground in common with the DX80 device to which they are connected. The power sources do not have to be the same.
DIx
PWR or SPx
SureCross Device
DIx
external
power
SureCross Device
Wiring diagram for a sourcing (PNP), two-
wire sensor powered using the DX80 device
terminal block.
Wiring diagram for a sourcing (PNP) two-
wire sensor powered externally. Under
certain conditions, the dc commons between
the sensor and the DX80 might need to be
connected.
sensor
output
DIx
PWR
GND
SureCross Device
Wiring diagram for a sourcing (PNP), three-
wire sensor powered using the DX80 device
terminal block.
SureCross Device
dc common
DIx
external
power
Wiring diagram for a sourcing (PNP) three-
wire sensor powered externally. Under
certain conditions, the dc commons between
the sensor and the DX80 might need to be
connected.
Powered by DX80
Powered Externally
Two-Wire Three-Wire
DIx
SP1
MINI-BEAM
SureCross Device
Banner MINI-BEAM®
Two-wire MINI-BEAM sensor using a
FlexPower™ Node and powered using the
DX80’s switch power.
Powered by Switch Power