Fisher DPR900 User Manual page 28

Jumper 9 is used to terminate the last controller on the RS-485
communication link. When the link is used, this jumper must be cut on
all but the last controller on the link. Otherwise, it should remain intact.
2.6
Low-Level Temperature Input
A DPRlOO Series Temperature Input Module may be plugged into the
controller to allow direct connection of a low-level input signal. The
controller internally connects this input to All. This disables All for
other uses. For further information on the DPRlOO, refer to Fisher
Controls Bulletin 6.1 :DPRlOO. The figure illustrates the wiring of the
temperature input module.
Signal Ground
Notes:
D When a temperature input nwdule is connected to All,
jumper 1 must be cut, and Jumper 5 must be intact. A
floating ground (zero)
is n md. DPR90M06
FCODE 119
must
be set to Option 2 (O-20 mA,
O-5 V) if a DPRlOO Series Temperature Input
Module is used.
UM6.l:DPR900:9102
May 1991