Ropex UPT-640 Temperature Controller

Temperature Controller

Technical data
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Technical data
Type of construction
Housing for front panel mounting Dimensions (W x H): 144 x 72mm; depth: 161mm (incl. terminals)
Line voltage
400VAC version: 380VAC -15%…415VAC +10% (equivalent to 323…456VAC) depending on device version ( Kap. 12 „How to order“ auf Seite 53)
Line frequency
47…63Hz, automatic adjustment to frequencies in this range
Heatsealing band type and temperature range
The temperature range and temperature coefficient can be set independently of
one another in the Configuration menu:
Temperature range:
200°C, 300°C, 400°C, 500°C (as of SW revision 102) Temperature coefficient: 400…4000ppm (variable setting range)
Set point selection/ analog input Terminals 20+23
Via the Settings menu in the controller or the electrically isolated analog input:
Input resistance: 40kohms, reverse polarity-protected 0…10VDC, equivalent to 0…300°C or 0…500°C
Analog output (actual value) Terminals 20+24
0…10VDC, Imax = 5mA Equivalent to 0…300°C or 0…500°C Electrically isolated
Accuracy: ±1% add. 50mV
Digital logic levels Terminals 3, 4, 22, 25, 26
LOW (0V): 0…2VDC
HIGH (24VDC): 12…30VDC (max. current input 6mA) Electrically isolated, reverse polarity-protected
START and
RELEASE (CH1) with contact Terminals 2+7 and 2+19
Switching threshold: 3.5VDC, Umax = 5VDC, Imax = 5mA
Switching output for „"Output 1"/ Temp. OK" signal Terminals 20+21
Umax = 30VDC, Imax = 50mA
UON < 2V (saturation voltage) Transistor conductive if the temperature is inside the tolerance band.
Alarm relay Terminals 5+6
Contact, potential-free, Umax = 30V (DC/AC), Imax = 0.2A
Relay K1 Terminals 16, 17, 18
Changeover contact, potential-free, Umax = 240VAC/100VDC, Imax = 1.5A Interference suppression with 47nF / 560ohms for each terminal
Maximum load (primary current of impulse transformer)
Imax = 5A (duty cycle = 100%) Imax = 25A (duty cycle = 20%)
Power dissipation
max. 25W
Display
LC display (green), 4 lines, 20 characters, alternatively:
VF display (blue), 4 lines, 20 characters
Ambient temperature
+5…+45°C
UPT-640 (as of SW 100)
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