8560740000 Datasheet, PDF (49/58 Pages) Weidmuller – Mini Coupler / Mini Conditioner

Voltage Monitoring
• Voltage monitoring from 18 to 299 V
• One and three phase version
• Adjustable switching threshold
SMSU 24 R
SMSU 48 R
Block diagram/ timing diagram
Adjustable
threshold
switching
on
switching
off
Hysteresis
Relay
204
Ordering data
Technical data
Voltage monitoring range
(also Supply voltage)
Rated consumption – (W)
Rated consumption ~ (VA)
Adjustable switch-off threshold
Hysteresis/factory setting
Switching points
Activation time tA
Reaction time tR
Derating curve
a = assembled without spacing on mounting rail
b = assembled with ≥ 20 mm spacing on mounting rail
Type
SMSU 24 R
Cat. No.
Type
1156760000 SMSU 48 R
Cat. No.
1157660000
18 Vdc…27 Vdc or
18 Vac…27 Vac/50 Hz
< 0.8 W
< 0.9 VA
18 Vuc…24 Vuc
1%…10%/5%
–
<4s
< 300 ms
36 Vdc…53 Vdc or
36 Vac…53 Vac/50 Hz
<1W
< 1.5 VA
36 Vuc…48 Vuc
1%…10%/5%
–
< 2.5 s
< 300 ms
Continuous
current
Ambient temperature
Max. output voltage
Max. switching current
Max. continuous output current
Contact
Contact material
Switching capacity (resistive load)
Fuse
Storage temperature
Ambient temperature
–, assembled without spacing on TS
–, assembled with ≥ 20 mm spacing on TS
Coordination of insulation to DIN VDE 0160,Draft 11/94
Overvoltage category, input, input 1-input 2, output
Overvoltage category, input-output, output 1-output 2
Contamination class
Dimensions and connection data see page 306
250 V~
8A
3A
1 changeover contact
AgNi 0.15 gold-flashed
2000 VA
–40 °C…+60 °C
–25 °C…+50 °C
–25 °C…+60 °C
250 V~
8A
3A
1 changeover contact
AgNi 0.15 gold-flashed
2000 VA
–40 °C…+60 °C
–25 °C…+50 °C
–25 °C…+60 °C