Siemens IEEE802.11 Especificações descarregar pdf (Página 173)

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Siemens IK PI · 2015

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Technical specifications (continued)

Industrial Wireless Communication

WirelessHART

SITRANS AW200 WirelessHART adapter

Design

Weight 0.5 kg without battery, 0.75 kg with

battery

Enclosure

•Material Polyester (PBT FR)

• Cable entry

2x M20x1.5

Degree of protection IP65, IP66; NEMA 4

Aerial

Omnidirectional dipolar aerial,

vertical rotation

Mounting adapter M20x1.5 on M20x1.5, M20x1.5 on

G½, M20x1.5 on ½ - 14 NPT,

M20x1.5 on ¾ - 14 NPT

Auxiliary power

Battery Lithium thionylchlorid high-perfor-

mance battery unit

Power supply

5VDC...7.2VDC

Capacity 19 AH at 20 °C

Service life

5 ... 7 years, depending on update

rate, connected field device and

ambient conditions

Field device voltage supply (not in

multidrop mode)

• No-load voltage 8...23 V DC

• Current

4 … 20mA (in accordance with

NAMUR Recommendation NE 43)

• Fault current (not with multidrop)

I  3.6 mA or I  21 mA

• Protection

Short-circuit proof,

activated at voltages > 25 mA

Voltage supply for one or more field

devices (in multidrop mode)

•Power < 30 V direct current

• Current

< 25 mA

Certificates and approvals

Wireless communication approvals ETSI (R&TTE)

FCC Part 15.247 for wireless

applications in the 2.4 GHz

transmission frequency band

EN 300 328

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Ordering data

Article No.

Additional approvals in process

Note:

Circuit diagrams and dimensional drawings can be found in

Catalog FI 01.

Configuration

SITRANS AW200

adapter for Wireless HART

Communication

7MP3112 - 77770 - 0 A A 0

WirelessHART adapter AW200

with 4 ... 20 mA- or HART interface

Without battery 1

Power supply

Battery powered A

Certificates and approvals

Without A

Enclosure

Polyester 0

Accessories

Lithium battery

for SITRANS AW200

7MP3990-0AA00

Thread adapter for direct mounting

of the adapter to a field device

• M20 thread adapter 7MP3990-0BA00

• Thread adapter G½

7MP3990-0BB00

• Thread adapter ½" - 14 NPT

7MP3990-0BC00

• Thread adapter ¾" - 14 NPT

7MP3990-0BD00

Mounting bracket for attaching to

wall/pipe, material: stainless steel

SS304, including cable gland

7MP3990-0CA00

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