Sequence Controller

Listing ID #2051194

We are offering sequence controller for process automation.
microprocessor based digital process controller unit which can be employed for controlling and sequencing multiple tasks from different process input variables, which may be based on counting, timing, proximity sensor, temperature, pressure, flow and other values.
number of input: up to 10
it can be dc voltage input / 4 to 20ma / 0 to 20ma / 12 vdc / 24 vdc / potential free contact etc.,
number of outputs: up to 8.
relay output / ssr / rs232.
display: 2 rows of 8 digit 7 segment led display of half inch size. Rows can be partitioned as per customer requirements.
number of inputs: the number of inputs is the total number of signals sent to the controller. This number includes process variable signals such as temperature, pressure, level, speed, etc., and status inputs such as on/off.
number of control outputs: the number of control outputs is the total number of outputs used to control, compensate or correct the process. This can relay outputs, ssr outputs as well as switches and rs232 serial pot .which activate or deactivate control devices.
controller inputs :
dc voltage input: controllers accept analog dc voltage inputs such as ±5 v, 0 -10 v.
current loop (transmitter) inputs include analog inputs such as 0 - 20 ma and 4 - 20 ma. Or any other current-loop signal from a transmitter.
resistive / potentiometer input : controllers accept analog inputs from a resistor or potentiometer which monitors the process variable(s).
switch / relay input: controllers accept a discrete, on/off voltage signal from a sensor or switch which monitors the process.
control signal output: switch / relay output / ssr output / rs232 / rs485.