5
Magtrol AN 2000 C
Instruction Manual
The AN 2000 C model incorporates new technical and
functional characteristics including ±32000 count
display, signal linearization of up to 30 points and user
programmable remote logic functions that provides an
extraordinary flexibility to adapt to a wide range of
indication and control needs.
The model AN 2000 C of the AN series is a digital indicator
designed to measure forces (weight, load, torque, pressure ...)
that admits connection of several bridge such as load-cells with
small signal levels up to ±300 mV.
It provides four selectable input ranges (±15 mV, ±30 mV,
±60 mV or ±300 mV) and two excitation voltages (5 V or 10
V) that allow to accommodate different cell types and input
sensitivities. Two programming modes permit scaling the
meter to fit the desired units for specific applications.
The meter has two input filtering methods with selectable
levels and selectable resolution to help stabilizing the display
according to the process type.
The basic instruments is a soldered assembly composed of the
MAIN BOARD, the DISPLAY and the power FILTERING circuit,
plus the A/D converter card and the INPUT card that are
located in their corresponding plug-in connectors (see figure in
page 4).
Standard features of the basic instrument include the reading
of the input variable, max and min detection, remote hold
operation, tare function and reset and a full complement of
programmable logic functions.
In addition, a variety of plug-in output cards can be installed at
any time to meet further system requirements:
COMMUNICATION
RS2
Serial
RS232C
RS4
Serial
RS485
BCD
BCD 24 V/ TTL
CONTROL
ANA
Analogical 4-20 mA, 0-10 V
2RE
2 SPDT relays 8 A
4RE
4 SPST relays 0.2 A
4OP
4
NPN
outputs
4OPP
4 PNP outputs
All the outputs are isolated with respect to the input signal and
supply.
1. MODEL AN 2000 C OVERVIEW
This instrument conforms to the following directives: 89/336/CEE and 73/23/CEE
Caution: Read complete instructions to ensure safety protections.
