KROHNE OPTISENS PAC 050 EN - Manual (Page 27)

Manual OPTISENS PAC 050
27 OPTISENS PAC 050
9. Technical data
9.1 Technical data
Feature PAC 050 R PAC 050 W
Version panel-type converter wall-mounting enclosure
Dimensions (w x h x d) 96 x 96 x 127 mm / 3.8 x 3.8 x 5” 165 x 160 x 80 mm / 6.5 x 6.3 x
3.1”
Weight 0.8 kg / 1.8 lbs 1.0 kg / 2.2 lbs
Terminals screw terminals max. 1.5 mm 2 Spring clamp max. 1,5 mm 2
Protection class IP 54 (front), IP 30 (housing) IP 65
Power supply 230 V AC +6/-10 %, 50/60 Hz, alternativ 110 V AC oder 24 V AC
Internal fuse none 230 V : 63 mA slow
110 V : 125 mA slow
24 V : 800 mA semi-slow
Power consumption 10 VA 10 VA
Display LCD, 2-line, 2x16 characters, illuminated background
measured value and temperature with dimensions indication of relay
status
Current output 0/4...20 mA, galvanically isolated, max. burden 500 Ohm
Interface (option) RS485, Baud rate 9600, data format 8 Bit, 1 Start and 1 Stop bit
Controller ON/OFF controller with hysteresis, P or PI controller as Pulse- Pause-
or Impulse-frequency controller, steady controller, bidirectional PI
control action, adjustable onset-delay, dosage control function, manual
operation of the relays, controller stop via external switch or level
sensor (lack-of-water sensor)
Set points 2 set points adjustable within the measuring range
Alarm function with min. and max. limit and turn-on delay
Contact rating 6 A/ 250 V, max. 550 VA resistive load (with RC protective circuit)
Operation temperature 0…+50°C / 32…+120°F
Storage temperature -20…+65°C / -5…+150°F
Humidity max. 90% at 40°C /105°F non-condensing