West Control Solutions KS 42-1 - Manual (Page 52)

Operating life
(electr.): 800.000 duty cycles with max.
rating
OUT3 USED AS RELAY OUTPUT
Contact type: potential-free changeover contact
Max.contact rating: 500 VA, 250 V, 2A at 48...62Hz,
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.
OUT3 AS UNIVERSAL OUTPUT
Galvanically isolated from the inputs.
Freely scalable
Resolution:
11 bits
Current output
0/4...20 mA configurable.
Signal range:
0...approx.22mA
Max. load:
£ 500 W
Load effect: no effect
Resolution:
£22 mA (0,1%)
Accuracy
£ 40 mA (0,2%)
Voltage output
0/2...10V configurable
Signal range:
0...11 V
Min. load: 2 k
W
Load effect: no effect
Resolution:
£ 11 mV (0,1%)
Accuracy
£20 mV (0,2%)
OUT3 used as transmitter supply
Output power: 22 mA /
³ 13 V
OUT3 used as logic output
Load
£ 500 W
0/
£ 20 mA
Load > 500
W
0/> 13 V
POWER SUPPLY
Dependent of order:
AC SUPPLY
Voltage: 90...250 V AC
Frequency: 48...62 Hz
Power consumption approx. 7.3 VA
UNIVERSAL SUPPLY 24 V UC
AC voltage: 20,4...26,4 V AC
Frequency: 48...62 Hz
DC voltage: 18...31 V DC class 2
Power consumption: approx.. 7.3 VA
BEHAVIOUR WITH POWER FAILURE
Configuration, parameters and adjusted
set-points, control mode:
Non-volatile storage in EEPROM
BLUEPORT FRONT INTERFACE
Connection of PC via PC adapter (see
"Accessory equipment"). The BlueControl
software is used to configure, set parameters
and operate the KS4x-1.
BUS INTERFACE (OPTION)
Galvanically isolated
Physical:
RS 422/485
Protocol: Modbus RTU
Transmission speed: 2400, 4800, 9600, 19.200 bits/sec
Address range:
1...247
Number of controllers per bus: 32
Repeaters must be used to connect a higher number
of controllers.
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
Technical data
52 Operating KS4x-1