| Вид документа | Каталожна сторінка |
|---|
| Виробник | SIEMENS |
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| Моделі | SIWAREX CF, 7MH4920-0AA01 |
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| Група обладнання | force |
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| Мова документа | англійська |
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| Розмір файлу | 0.1 МБ |
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Про документ
SIWAREX CF is a weighing module for strain-gauge sensors in the SIMATIC ET 200S system. The catalogue page covers selection and ordering data for the module plus mandatory installation material, optional accessories and cables.
Ключові дані
| Order No. (SIWAREX CF) | 7MH4920-0AA01 |
|---|
| Approval | With ATEX approval, but without UL and FM approvals |
|---|
| Short-circuit current variant | < 199 mA DC / < 137 mA DC |
|---|
| Terminal module | TM-E, 30 mm (1.18 inch) wide |
|---|
| Cable ambient temperature | -40 to +80 °C (-104 ... +176 °F) |
|---|
Застосування
- Weighing electronics / force measurements with strain-gauge load cells in SIMATIC ET 200S
Особливості
- Ex interface type SIWAREX IS available for intrinsically-safe connection of load cells, suitable for SIWAREX U, CS, MS, FTA, FTC and CF weighing modules; approved for use in the EU
- "Getting started" sample software shows beginners how to program in STEP 7 (free download)
Технічні дані
| Parameter |
Value |
| SIWAREX CF order number |
7MH4920-0AA01 |
| Approvals |
ATEX approval; without UL and FM approvals |
| SIWAREX IS short-circuit current variant 1 |
< 199 mA DC (7MH4710-5BA) |
| SIWAREX IS short-circuit current variant 2 |
< 137 mA DC (7MH4710-5CA) |
| Extension box SIWAREX EB order number |
7MH4710-2AA |
| Terminal module (mandatory, one per module) |
TM-E 30 mm (1.18 inch) wide, 6ES7193-4CG20-0AA0 |
| Shield contact element |
6ES7193-4GA00-0AA0, contents 5 items, sufficient for 5 cables |
| Shield connection terminal |
6ES7193-4GB00-0AA0, contents 5 items, sufficient for 5 cables; one shield terminal element required per sensor cable |
| Cable Li2Y 1 x 2 x 0.75 ST + 2 x (2 x 0.34 ST) – CY, orange sheath |
7MH4702-8AG |
| Cable application |
Connect to junction box (JB), extension box (EB) or Ex interface (Ex-I), or between two JBs; fixed laying, occasional bending permitted |
| Cable outer diameter |
10.8 mm (0.43 inch) |
| Cable ambient temperature |
-40 to +80 °C (-104 ... +176 °F) |
| N busbar |
galvanized, 3 x 10 mm (0.12 x 0.39 inch), 1.5 m (4.92 ft) long, 8WA2842 |
| Feeder terminal for N busbar |
8WA2868 |
Варіанти замовлення
- SIWAREX CF weighing module: 7MH4920-0AA01
- SIWAREX EB extension box: 7MH4710-2AA
- SIWAREX IS Ex interface, short-circuit current < 199 mA DC: 7MH4710-5BA
- SIWAREX IS Ex interface, short-circuit current < 137 mA DC: 7MH4710-5CA
- Terminal module TM-E: 6ES7193-4CG20-0AA0
- Shield contact element: 6ES7193-4GA00-0AA0
- Shield connection terminal: 6ES7193-4GB00-0AA0
- Cable: 7MH4702-8AG
- N busbar: 8WA2842
- Feeder terminal: 8WA2868
Позиції каталогу з цим документом
Текст документа
© Siemens AG 2011
Weighing Electronics
Force Measurements
SIWAREX CF
■ Selection and Ordering data Order No. Order No.
SIWAREX CF 7MH4920-0AA01 Accessories
Weighing module for strain-gauge SIWAREX EB extension box 7MH4710-2AA
sensors in SIMATIC ET 200S for extending sensor cables
(SIWAREX CF configuration
’package not required) Ex interface, type SIWAREX IS
With ATEX approval, but without
SIWAREX CF manual UL and FM approvals, for intrin-
2
sically-safe connection of load
• German cells,
• English including manual
Free download on the Internet at: suitable for the SIWAREX U, CS,
http://www.siemens.com/ MS, FTA, FTC and CF weighing
weighingtechnology modules.
Approved for use in the EU.
SIWAREX CF "Getting started"
• With short-circuit current 7MH4710-5BA
Sample software shows begin- < 199 mA DC
ners how to program in STEP 7
• With short-circuit current 7MH4710-5CA
Free download on the Internet at: < 137 mA DC
http://www.siemens.com/
weighingtechnology Cable (optional)
Installation material (mandatory) Cables Li2Y 1 x 2 x 0.75 ST + 7MH4702-8AG
2 x (2 x 0.34 ST) – CY,
Terminal module 6ES7193-4CG20-0AA0 orange sheath
TM-E 30 mm (1.18 inch) wide or compatible to connect SIWAREX U, CS, MS,
(required for each SIWAREX FTA, FTC and CF to the junction
module) box (JB), extension box (EB) or
Ex interface (Ex-I) or between two
Shield contact element 6ES7193-4GA00-0AA0 JBs, for fixed laying, occasional
Contents 5 items, sufficient for bending permitted, 10.8 mm
5 cables (0.43 inch) outer diameter, for
ambient temperature
Shield connection terminal 6ES7193-4GB00-0AA0 -40 to +80 °C (-104 ... +176 °F)
Contents: 5 items, sufficient for
5 cables
One shield terminal element is
required per sensor cable
N busbar, galvanized 8WA2842
3 x 10 mm (0.12 x 0.39 inch),
1.5 m (4.92 ft) long
Feeder terminal for N busbar 8WA2868
2/58 Siemens WT 10 · 2012
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