The digital bus indicator D122PA/FF is used to display process information from the fieldbus devices connected to the Profibus PA or Fieldbus Foundation H1 network.
Features
For use in Profibus PA or Foundation Field Bus networks
The D122PA/FF is designed as a listener; using the D122PA/FF does not increase the cycle time of the bus system. It only listens to the set address and is not active on the bus.
The D122PA/FF can be used in Ex zones 1/21 & 2/22. It features a high IP protection IP66 and robust die-cast aluminum housing.
A 1-channel and a 3-channel version are available
Sequential display of the 3 measured values. The currently displayed value is assigned to the active channel with the respective active green LED.
Type code
Ex i-indicator D122.A / PA / FF
.
.
.
.
Type:
Fieldbus display unit for Profibus
PA
Fieldbus display unit for Foundation
Fieldbus FFH11
.PA
.FF
Housing versions::
Aluminum field housing (display with 30 mm digit height)
.7
Switching outputs:
none
.0
Further options:
Single-channel fieldbus display unit
Three (3) channel fieldbus display unit
.0
.3K
1: D122.FF on request Second channel entry M15 x 1.5 for fieldbus extension on request
