3UG4622-1AW30 Datasheet, PDF (86/114 Pages) List of Unclassifed Manufacturers – Monitoring and Control Devices

Monitoring Relays
3UG Monitoring Relays for Electrical and Additional Measurements
Speed monitoring
Type
Rated control supply voltage U_s
V
Voltage tolerance
Maximum power consumption
W/VA
Set value
%
Hysteresis
%
Setting accuracy
%
Repeat accuracy
at constant parameters
%
Deviations
with temperature fluctuations
%/°C
ON-delay T
Signal input IN1¹⁾
Signal input IN2¹⁾
s
(Input resistance 16 k)
V
(Input resistance 1 k)
Voltage level for reliable operation Level 1
V
Level 0
V
Sensor supply
+24 V/0 V
mA
+8 V2
mA
Measuring range,
selectable (rotary switch on front)
Time setting range
• 0.1 ... 1 s
- Frequency
- Revolutions
Hz
min^-1
• 1 ... 10 s
- Frequency
- Revolutions
Hz
min^-1
• 0.1 ... 1 min
- Frequency
- Revolutions
Hz
min^-1
• 1 ... 10 min
- Frequency
- Revolutions
Hz
min^-1
- Minimum pulse duration of signal ms
- Minimum interval between 2 pulses
Function mode setting
with or without memory
Availability time after application of U_s
ms
Mains buffering time
ms
1) The sensors are not included in the scope of supply.
3UG30 51
See Catalog LV 1 (for AC voltages with electrical isolation by means of
transformer, 24 V DC without electrical isolation)
0.85 ... 1.15 x U_s
4/5
Adjustable to 10 ... 100 of the selected time setting range
Typical 5 of the set value
10 referred to upper limit of time setting range
–0.5
0.1
Adjustable to 0.3 ... 30 –10 %
Max. voltage 30, 3-wire sensor, pnp operation
Floating contact, 2-wire NAMUR sensor
4.5 ... 30
0 up to 1
max. 50 at 24 V (20 ... 35 V) DC
1 DC 8.2 V
10 ... 1
600 ... 60
1 ... 0.1
60 ... 6
0.17 ... 0.017
10 ... 1
0.017 ... 0.0017
1 ... 0.1
5
5
Rotary switch on front panel
200
10
■ Dimensional drawings
45
77
100
■ Schematics
+U -
AC/
PNP
DC
+ ^{A1 +24 V}
RES IN1 0V ₁₁
_
A2
n < Value
IN2
+ 8V2 ^{12 14}
NSB00976c
+ NAMUR
7/86
Siemens LV 1 T · 2006