3UG4622-1AW30 SIEMENS, 3UG4622-1AW30 Datasheet - Page 10
3UG4622-1AW30
Manufacturer Part Number
3UG4622-1AW30
Description
RELAY, MONITOR, 22.5MM
Manufacturer
SIEMENS
Series
3UG46r
Datasheet
1.3UG4622-1AW30.pdf
(114 pages)
Specifications of 3UG4622-1AW30
Contact Configuration
SPCO
Power Consumption
4VA
Supply Voltage Max
240VAC
Contact Current Max
3A
Relay Mounting
DIN Rail
Coil Voltage Vac Nom
230V
External Depth
86mm
Coil Frequency Max
60Hz
Coil Operating Frequency Min
50Hz
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SIMOCODE pro 3UF7
motor management and control devices
Expansion with additional inputs/outputs by means of an
analog module
Basic unit 2 can be optionally expanded with analog inputs and
outputs (0/4 ... 20 mA) by means of the analog module. It is then
possible to measure and monitor any process variable that can
be mapped on a 0/4 ... 20 mA signal. Typical applications are,
for example, level monitoring for the implementation of dry run-
ning protection for pumps or monitoring the degree of pollution
of a filter using a differential pressure transducer. In this case the
automation system has free access to the measured process
variables. The analog output can be used, for example, to visu-
alize process variables on a pointer instrument. The automation
system also has free access to the output.
Maximum one analog module can be connected to one basic
unit 2. Both inputs are set to a measuring range of either
0 ... 20 mA or 4 ... 20 mA.
3UF7 400-1AA00-0 analog module
Inputs:
• 2 inputs for measuring 0/4 ... 20 mA signals
Outputs:
• 1 output to output a 0/4 ... 20 mA signal
1 Ready LED
2 system interfaces for connection
• To basic unit 2
• Of expansion modules
• Of a current measuring module or current/voltage measuring
• Of an operator panel
Note:
An analog module can only be used with a basic unit 2, product
version E02 and later (from April 2005).
7/10
module
SIMOCODE 3UF Motor Management and Control Devices
Siemens LV 1 T · 2006
Safe isolation
All circuits in SIMOCODE pro are safely isolated from each other
in according to IEC 60947-1. That is, they are designed with
double creepage and air distances. In the event of a fault,
therefore, no parasitic voltages can be formed in neighboring
circuits. The instructions of test report No. 2668 must be
complied with.
EEx e and EEx d types of protection
The overload protection and the thermistor motor protection of
the SIMOCODE pro system comply with the requirements for
overload protection of explosion-protected motors to the degree
of protection:
• EEx d "flameproof enclosure" e.g. according to EN 50018 or
• EEx e "increased safety" e.g. according to EN 50019 or
When using SIMOCODE pro devices with a 24 V DC control
voltage, electrical isolation must be ensured using a battery or a
safety transformer according to EN 61558-2-6.
EC type test certificate: BVS 04 ATEX F 003
Test log: BVS PP 05.2029 EG.
EN 60079-1
EN 60079-7
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