34
Magtrol AN 2000 C
Instruction Manual
Optionally, the model AN 2000 C can incorporate one or
several output options for communications (this output should
never be connected to the telephone lines) or control
including:
COMMUNICATION
RS2
Serial
RS232C
RS4
Serial
RS485
BCD
BCD
24V/TTL
CONTROL
ANA
Analogical 4-20 mA, 0-10 V
2RE
2 SPDT relays 8 A
4RE
4 SPST relays 0.5 A
4OP
4 open-collector NPN outputs
4OP
4 open-collector PNP outputs
All options are optoisolated with respect to the input signal.
The options are supplied with a specific instructions manual
describing characteristics, installation, connections and
programming. The output cards are easily installed on the
meter's main board by means of plug-in connectors and each
one activates its own programming module that provides
complete software-configuration.
Additional capabilities of the unit with output options :
•
Control and processing of limit values via ON/OFF logic
outputs (2 relays, 4 relays, 4 NPN outputs or 4 PNP
outputs) or proportional output (4-20 mA or 0-10 V).
•
Communication, data transmission and remote
programming via serial interface.
For more detailed information on characteristics, applications,
mounting and programming, please refer to the specific
manual supplied with each option.
4. OUTPUT OPTIONS
