Technical data
Power Supply
Rated supply voltage Us
.......
AC/DC 24 – 240V
Tolerance
.......
DC 20,4 - 297 V,
AC 20 - 264 V 50/60 Hz
Power consumption
.......
< 4 W
< 13 VA
Sensor connection (6 sensors)
.......
Pt 100 (RTD) acc. to EN 60751 (2/3- wire)
Measuring range
.......
-199°C .. 800°C, resolution = 1°C
Resistance of sensor + wire.
.......
max. 500 Ohm
Sensor current
.......
?0,7 mA
Measuring cycle/ time sensor
.......
? 1,5 s
Tolerance
.......
±0,5 % of measured value ±1 digit
Temperature factor
.......
<0,04°C/K
Relay output
K1 … K7
.......
7 x 1 change-over contacts (CO)
Switching voltage
.......
max. AC 415 V
Switching current
.......
max. 5 A
Switching capacity
.......
max. 1250 VA (resistive load)
max. 120 W at DC 24 V
UL electrical ratings
.......
250 V ac, 5 A, resistive
E214025
.......
240 V ac, 1/2 hp
120 V ac, ¼ hp
B 300 – pilot duty, UL 508
Nominal operational current Ie
AC15
.......
Ie = 3 A ..... Ue = 250 V
DC13
.......
Ie = 2 A ..... Ue = 24 V
Ie = 0,2 ..... A Ue = 125 V
Ie = 0,1 ..... A Ue = 250 V
Recommended fuse NO
.......
4 A time-lag or miniature circuit-breaker MCB B4
Recommended fuse NC
.......
3.15 A time-lag
Expected contact life mechanical
.......
3 x 107 operations
Expected contact life electrical
.......
1 x 105 operations at AC 250 V / 6 A
