Signal Input, Module Me Overview - Omega CCT-05 Series User Manual

SIGNAL INPUT, module ME
OVERVIEW
This module together with the "MP" input board, performs the signal input conditioner
(see Fig. 2). This module contains the trimmers and jumpers for the amplifier gain and
the low level output (offset).
The signal input connections are made at Terminals 3, 4, 5 and 6.
Each signal type use some of these terminals.
P1
B
A
OFFSET ADJUST
Solder pad 1 if closed : Adjust the low range level of the output (Offset positive coarse).
Solder pad 2 if closed : Adjust the low range level of the output (Offset negative coarse).
Jumper A if closed
AMPLIFIER GAIN
Jumper B if closed
Jumper C if closed
Jumpers B and C opened : Gain at minimum level.
FIG.7
1
P2
2
C
Solder pads on solder side
: Adjust the low range level of the output (Offset negative fine).
: Gain at maximum level
: Gain at medium level.
P1
P2
6
: Output zero adjustment.
: Gain amplifier adjustment.