SIEMENS
10/122
Siemens IC 10 · 2017
* You can order this quantity or a multiple thereof.
Illustrations are approximate
Relays
SIRIUS 3UG48 Monitoring Relays for Stand-Alone Installation for IO-Link
Current monitoring
10
■
Selection and ordering data
•
Adjustable via IO-Link and locally, with illuminated LCD
•
Power supply with 24 V DC via IO-Link or
external auxiliary voltage
•
Adjustable converter factor to display the measured primary
current when an external current transformer is used
•
Auto or Manual RESET
•
Open or closed-circuit principle
•
1 CO contact, 1 semiconductor output (in SIO mode)
PU (UNIT, SET, M)
= 1
PKG*
= 1 unit
PG
= 41H
For accessories,
see page 10/133
.
For AC currents
I
> 10 A it is possible to use commercially
available current transformers, e.g. the Siemens 4NC current
transformer, as accessories,
see Catalog LV 10, "Low-Voltage
Power Distribution and Electrical Installation Technology"
.
Measuring range
Adjustable
hysteresis
ON-delay time
adjustable
onDel
Tripping delay time
separately adjust-
able
I
▲
Del/
I
▼
Del
SD
Screw
terminals
SD
Spring-type
terminals
AC/DC A
A
s
s
d
Article No.
Price
per PU
d
Article No.
Price
per PU
Monitoring of current for overshooting and undershooting
0.05 … 10
0.01 ... 5
0.1 … 999.9
0.1 … 999.9
2
3UG4822-1AA40
2
3UG4822-2AA40
3UG4822-1AA40
3UG4822-2AA40
© Siemens AG 2016