User guide

OUTPUTS
RELAY OUTPUTS OUT1, OUT2
Contact type: 2 NO contacts with
common connection
Max. contact rating: 500 VA, 250 V, 2A at
48...62 Hz,
resistive load
Min. contact rating: 6V, 1 mA DC
Operating life (electr.): 800.000 duty cycles with
max. rating
RELAY OUTPUT OUT3
Contact type: potential-free changeover
contact
Max.contact rating: 500 VA, 250 V, 2A at 48...62
Hz,
resistive load
Min. contact rating: 5V, 10 mA AC/DC
Operating life (electr.): 600.000 duty cycles with
max. contact rating
Note:
If the relays OUT1...OUT3 operate external
contactors, these must be fitted with RC
snubber circuits to manufacturer specifications
to prevent excessive switch-off voltage peaks.
POWER SUPPLY
AC SUPPLY
Voltage: 90...250 V AC
Frequency: 48...62 Hz
Power consumption approx. 7,3 VA
BEHAVIOUR WITH POWER FAILURE
Configuration, parameters and adjusted
set-points, control mode:
Non-volatile storage in EEPROM
ENVIRONMENTAL CONDITIONS
Protection modes
Front panel: IP 65 (NEMA 4X)
Housing: IP 20
Terminals: IP 00
Permissible temperatures
For specified
accuracy:
0...60°C
Warm-up time: ≥ 15 minutes
For operation: -20...65°C
For storage: -40...70°C
Humidity
75% yearly average, no condensation
Altitude
To 2000 m above sea level
Shock and vibration
Vibration test Fc (DIN 68-2-6)
Frequency: 10...150 Hz
Unit in operation: 1g or 0,075 mm
Unit not in operation: 2g or 0,15 mm
Shock test Ea (DIN IEC 68-2-27)
Shock: 15g
Duration: 11ms
Electromagnetic compatibility
Complies with EN 61 326-1
(for continuous, non-attended operation)
33 KS40-1 burner