RF250R Siemens

Обзор



SIMATIC RF250R is a reader for operation with external antennas. Thanks to the different antenna designs (ANT 3, ANT 8, ANT 12, ANT18 and ANT 30), the potential applications in the areas of tool identification and small assembly lines are extremely versatile.

This reader has either

  • an RS422 interface with 3964R transmission procedure for connection to RFID communication modules (see Communication modules),
  • or an RS232 interface with ASCII protocol for connection to S7-1200, PC-based systems or third-party controllers,
  • or a standardized IO-Link interface for connection to IO-Link Master modules from Siemens or third parties.

Thanks to its high degree of protection and rugged design, the SIMATIC RF250R reader enables problem-free use even under the toughest industrial conditions. Connection is made either with an 8-pin M12 plug-in connector (RS422/RS232 version) or a 4-pin M12 plug-in connector (IO-Link version).

The reader is operated with ISO 15693-compatible transponders.

Connectable antennas

One of each of the following antennas can be operated on a SIMATIC RF250R reader:

  • ANT 3, due to its slimline, compact design, this antenna can still be precisely positioned even in cramped conditions. The dimensions are L x W x H (mm): 50 x 28 x 10.
  • ANT 3S, same as ANT 3, except suitable exclusively for processing of MDS D117, MDS D127, MDS D421 and MDS D521 transponders. The dimensions are L x W x H (mm): 50 x 28 x 10.
  • ANT 8, this cylindrical antenna is mainly intended for the field of tool identification. The extremely small design of the antenna enables extremely accurate positioning, dimensions Ø x L (mm) M8 x 38.
  • ANT 12, universal round antenna in M12 design for assembly lines with extremely small workpiece holders, dimensions Ø x L (mm) M12 x 40.
  • ANT 18, universal round antenna in M18 design for assembly lines with small workpiece holders, dimensions Ø x L (mm) M18 x 55.
  • ANT 30, universal round antenna for assembly lines with small workpiece holders, dimensions Ø x L (mm) M30 x 58.

Дизайн



Connectable antennas

ANT 3

ANT 3S

ANT 8

ANT 12

ANT 18

ANT 30

Inductive interface to the transponder

13.56 MHz

Range, max.

50 mm

17 mm

4 mm

17 mm

37 mm

60 mm



Minimum distance between antennas

RF250R with antenna

ANT 3

ANT 3S

ANT 8

ANT 12

ANT 18

ANT 30

Minimum distance (mm) from antenna to antenna (D)

 
  • ANT 3

60

-

-

-

-

-

  • ANT 3S

-

80

-

-

-

-

  • ANT 8

-

-

60

-

-

-

  • ANT 12

-

-

-

80

-

-

  • ANT 18

-

-

-

-

125

-

  • ANT 30

-

 

-

-

-

200



Чертеж



SIMATIC RF250R reader

Технические данные



Order number

6GT2821-5AC10

6GT2821-5AC40

Product type designation

Reader RF250R

Reader RF250R ASCII

Suitability for operation

ISO 15693 Transponder (MDS Dxxx), for connecting to communication modules

ISO 15693 Transponder (MDS Dxxx), for connecting to PC- and control systems

Wireless frequencies

 

 

Operating frequency Rated value

13.56 MHz

13.56 MHz

Electrical data

 

 

Range maximum

35 mm; Range is dependent on transponder type: observe http://support.automation.siemens.com/WW/view/en/67384964

35 mm; Range is dependent on transponder type: observe http://support.automation.siemens.com/WW/view/en/67384964

Protocol with radio transmission

ISO 15693, ISO 18000-3

ISO 15693, ISO 18000-3

Transfer rate with radio transmission maximum

26.5 kbit/s

26.5 kbit/s

Product property multitag-capable

No

No

Transfer rate at the point-to-point connection serial maximum

115.2 kbit/s

115.2 kbit/s

Transmission time for user data

 

 

  • ● for write access per byte typical

0.6 ms

1.2 ms

  • ● for read access per byte typical

0.6 ms

1.2 ms

Interfaces

 

 

Number of external antennas

1

1

Standard for interfaces for communication

RS422

RS232

Type of electrical connection

  • ● for external antenna(s)

M8, 4-pin

M8, 4-pin

  • ● for communications interface

M12, 8-pin

M12, 8-pin

Mechanical data

 

 

Material

PA6.6

PA6.6

Color

anthracite

anthracite

Tightening torque of the screw for securing the equipment maximum

1.5 N·m

1.5 N·m

Mounting distance relating to metal surfaces recommended minimum

0 mm

0 mm

Supply voltage, current consumption, power loss

 

 

Supply voltage

 

 

  • ● for DC Rated value

24 V

24 V

  • ● for DC

20.4 ... 28.8 V

20.4 ... 28.8 V

Consumed current for DC at 24 V

 

 

  • ● typical

0.05 A

0.05 A

Permitted ambient conditions

 

 

Ambient temperature

 

 

  • ● during operation

-20 ... +70 °C

-20 ... +70 °C

  • ● during storage

-25 ... +80 °C

-25 ... +80 °C

  • ● during transport

-25 ... +80 °C

-25 ... +80 °C

Protection class IP

IP65

IP65

Shock resistance

EN 60721-3-7, Class 7 M2

EN 60721-3-7, Class 7 M2

Shock acceleration

500 m/s²

500 m/s²

Resistance against vibration

200 m/s²

200 m/s²

Design, dimensions and weight

 

 

Width

50 mm

50 mm

Height

30 mm

30 mm

Depth

50 mm

50 mm

Net weight

0.06 kg

0.06 kg

Mounting type

2 x M5 screws

2 x M5 screws

Cable length

 

 

  • ● with RS 232 interface maximum

30 m

  • ● for RS 422 interface maximum

1 000 m

Product properties, functions, components general

 

 

Display version

3-color LED

3-color LED

Product property silicon-free

Yes

Yes

Standards, specifications, approvals

 

 

Certificate of suitability

Wireless according to R&TTE guidelines EN300 330 and EN 301489, FCC, UL/CSA

Wireless according to R&TTE guidelines EN300 330 and EN 301489, FCC, UL/CSA

MTBF

430 y

430 y

Accessories

 

 

accessories

Various antennas are available

Various antennas are available


Дальнейшая информация



All current wireless approvals can be found on the Internet at:

http://www.siemens.de/rfid-funkzulassungen