|
The R2900 temperature controller offers top functionality and flexibility
with a minimal installation depth.
The harmonic-free PDPI control algorithm ensures
best possible results, and its control parameters are determined
by means of self-optimization.
IP 65 protection allows for use in harsh environments. Primary applications
include temperature control in plastics processing and packaging
machines, oven manufacturing and food processing.
Digital displays for actual value, as well as setpoint / manipulating
factor / heating current
Keys for manual operation
Proxy setpoint with external activation
Rising or falling setpoint ramp
Regulated temperature becomes active in the event of sensor breakage
Heating circuit and heating current monitoring
Adapted for export markets: 230 V / 110 V, degrees Celsius / Fahrenheit
Order features: 2-point, 3-point, continuous-action and step-action
controller
Differential and follow-up control with second input
Sensor input for type J, L, K, B, S, R and N thermocouples, and
PT100 sensors (2/3-wire) or standard signals of 0/2 to 10 V and
0/4 to 20 mA
Relay or transistor output
2 limit contacts with absolute/relative monitoring,
Actuation suppression, NO/NC contact
RS 232 / RS 485 communications interface
Auxiliary power: 110 to 230 VAC, 24 VDC
|
