西门子6ES7307-1BA00-0AA0      PS307电源。

■Selection ａnd Ordering data Order No. Order No.
D） Subject to export regulations AL: N, ECCN: EAR99H.
SIWAREX U
For SIMATIC S7 ａnd ET 200M,
incl. bus connector, weight 0.3 kg
（6.61 lb）
Single-channel version1） for connecting
one scale
D） 7MH4950-1AA01
Two-channel version2） for connecting
two scales
D） 7MH4950-2AA01
SIWAREX U manual
Available in a range of languages
Free download on the Internet at:
http://www.siemens.com/weighingtechnology
SIWAREX U configuration package
for SIMATIC S7, Version 5.4
or higher
on CD-ROM
• PC SIWATOOL U software （available
in a range of languages）,
new design
• Sample program "Getting started"
– ready to use application for
SIMATIC S7
• SIWAREX U manual on CD
（available in a range of languages）,
new design
• HSP Hardware Support Package
for integrating SIWAREX U
in STEP 7
7MH4950-1AK01
SIWAREX U configuration package
for PCS 7, version 6.x
Suitable for 7MH4601-1*A01 and
7MH4950-*AA01
Available in German ａnd English
on CD-ROM, module for the CFC
and faceplate
7MH4683-3BA64
SIWAREX U configuration package
for PCS7 S7, Version 7.0
and V7.1 or higher
Suitable for 7MH4950-1AA01 and
7MH4950-2AA01
on CD-ROM
• HSP Hardware Support
• Package for integrating
SIWAREX U in STEP 7
• Function block for CFC
• Faceplate
• SIWATOOL U commissioning
software
• Manual
7MH4950-3AK61
SIWATOOL cable
from SIWAREX U/CS with serial
PC interface, for 9-pin PC interfaces
（RS 232）, 3 m long （9.84 ft）
7MH4607-8CA
Installation material （mandatory）
20-pin front plug with screw
contacts
（required for each SIWAREX module）
6ES7392-1AJ00-0AA0
Shield contact element
Sufficient for two SIWAREX U
modules
6ES7390-5AA00-0AA0
Shield connection terminal
Contents: 2 units （suitable for
cable with diameter 4 ... 13 mm
（0.16 ... 0.51 inch））
Note:
one shield connection terminal
each is required for:
• Scale connection
• RS 485 interface
• RS 232 interface
6ES7390-5CA00-0AA0
S7 DIN rail
• 160 mm （6.30 inch） 6ES7390-1AB60-0AA0
• 480 mm （18.90 inch） 6ES7390-1AE80-0AA0
• 530 mm （20.87 inch） 6ES7390-1AF30-0AA0
• 830 mm （32.68 inch） 6ES7390-1AJ30-0AA0
• 2 000 mm （78.74 inch） 6ES7390-1BC00-0AA0
Accessories （optional）
PS 307 load power supplies
（only required if 24 V DC not
available）
120/230 V AC; 24 V DC, incl.
power connector
PS 307-1B; 2 A 6ES7307-1BA00-0AA0
PS 307-1E; 5 A 6ES7307-1EA00-0AA0
PS 307-1K; 10 A 6ES7307-1KA00-0AA0
Labeling strips
（10 units, spare part）
6ES7392-2XX00-0AA0
Remote displays （option）
The digital remote displays can
be connected directly to
SIWAREX U through a TTY interface.
The following remote displays can
be used:
S102, S302
Siebert Industrieelektronik
GmbH
P.O. Box 1180
D-66565 Eppelborn
Tel.: +49 6806/980-0
Fax: +49 6806/980-999
Internet: http://www.siebert.de
DetaiLED information available
from manufacturer.
SIWAREX JB junction box,
aluminium housing
for connecting up to 4 load cells
in parallel, ａnd for connecting
several junction boxes
7MH4710-1BA
SIWAREX JB junction box,
stainless steel housing
for connecting up to 4 load cells
in parallel
7MH4710-1EA
Ex interface, type SIWAREX Pi 7MH4710-5AA
With UL ａnd FM approvals, but
without ATEX approval
for intrinsically-safe connection of
load cells,
suitable for the SIWAREX U, CS,
MS, FTA ａnd FTC weighing modules.
Not approved for use in the EU.
Manual for Ex interface
SIWAREX Pi
C71000-T5974-C29
■Selection ａnd Ordering data （continued）
Order No.
1） Compatible with 7MH4601-1AA01; supply of load cells changed to 6 V DC.
2） Compatible with 7MH4601-1BA01; supply of load cells changed to 6 V DC.
D） Subject to export regulations AL: N, ECCN: EAR99H.
Ex interface, type SIWAREX IS
With ATEX approval, but without
UL ａnd FM approvals, for intrinsically-
safe connection of load
cells, including manual
suitable for the SIWAREX U, CS,
MS, FTA, FTC ａnd CF weighing
modules.
Approved for use in the EU.
• With short-circuit current
< 199 mA DC
7MH4710-5BA
• With short-circuit current
< 137 mA DC
7MH4710-5CA
Cable （optional）
Cables Li2Y 1 x 2 x 0.75 ST +
2 x （2 x 0.34 ST） – CY,
orange sheath
to connect SIWAREX U, CS, MS,
FTA, FTC ａnd CF to the junction
box （JB）, extension box （EB） or
Ex interface （Ex-I） or between two
JBs, for fixed laying, occasional
bending permitted, 10.8 mm
（0.43 inch） outer diameter, for
ambient temperature
-40 to +80 °C （-40 ... +176 °F）
7MH4702-8AG
Cable Li2Y 1 x 2 x 0.75 ST +
2 x （2 x 0.34 ST） - CY,
blue sheath
to connect the junction box （JB）
or extension box （EB） in a potentially
explosive area to the Ex
interface （Ex-I）, for fixed laying,
occasional bending permitted,
blue PVC insulating sheath,
approx. 10.8 mm （0.43 inch） outer
diameter, for ambient temperature
-40 ... +80 °C （-40 ... +176 °F）
7MH4702-8AF
Cable LiYCY 4 x 2 x 0.25 mm²）
for TTY （connect 2 pairs of conductors
in parallel）, for connection
of a remote display
D） 7MH4407-8BD0