Fitting The Adaptor Board - ABB CalMaster Instruction Manual

...2 INSTALLATION

2.2.2 Fitting the Adaptor Board

(Fig. 2.3 and 2.4)
a) Turn off the power to the MagMaster.
b) Record the position of the sensor cable
wiring and remove the wiring from the
terminals. Slacken the terminal screws
by at least 6 turns.
c) Carefully ease the sensor wiring to one
Red
(CD 1)
Yellow
(CD 2)
Violet
4
Fig 2.3 Normal Sensor Wiring in the Transmitter
Fig 2.4 Fitting the Adaptor Board
side and arrange the adaptor board so
that the extended pins fit into the
terminals previously occupied by the
sensor wiring – see Fig.2.4.
d) Fit and tighten the securing screw to the
corner of the adaptor board.
e) Tighten the associated terminal block
screws.
White Coax
Blue Inner (SIG 1)
Screen (DS 1)
Grey Coax
Pink Inner (SIG 2)
Screen (DS 2)
Ground Wire
(Safety Earth)
Adaptor
Board