Barber-Colman MACO Series User Manual

1640-IN-031-C-08
Page 44 of 104
Eurotherm/Barber-Colman
MACO Series Controller Installation
Figure 6.1 High Speed Analog (Parison) Sensor Wiring
Analog In Plus (+)
Analog In Minus (-)
Analog Out (+)
Excitation (+)
Analog Common (-)
Cal A
Cal B
Analog In Plus (+)
Analog In Minus (-)
Analog Out (+)
Excitation (+)
Analog Common (-)
Cal A
Cal B
Position
Detection
System
500 Ω
to
2k Ω
Analog In Plus (+)
Analog In Minus (-)
Analog Out (+)
Excitation (+)
Analog Common (-)
Cal A
Cal B
LVDT
Signal
Power
To external power supply
Power
To external power supply
Wire shield directly to
panel earth ground
Wire shield directly to
panel earth ground
Wire shield directly to
panel earth ground
DC LVDT
Other Position Devices (such as Temposonics)
Potentiometer
1. Excitation voltage from the parison card is limited to +10 Vdc @ 20 mA.
2. All shields must be connected directly to panel earth ground at one end only.
3. Input minus (-) must be connected to Analog Common at the sensing device - NOT at the parison card.
Notes:

Barber-Colman MACO Series Specifications

General

Brand	Barber-Colman
Model	MACO Series
Category	Controller
Language	English