Siemens SIMATIC Ident - Technical Specifications of the RF250 R Reader

Readers
5.5 SIMATIC RF250R
SIMATIC RF200
System Manual, 07/2015, J31069-D0227-U001-A9-7618
117
5.5.5
Technical specifications of the RF250R reader
Table 5- 5 Technical specifications of the RF250R reader
6GT2821-5AC10
6GT2821-5AC40
Product type designation
SIMATIC RF250R
Radio frequencies
Operating frequency, rated value
13.56 MHz
Electrical data
Maximum range
35 mm
Maximum data transmission rate reader ↔ tran-
sponder (tag)
ISO tags
• Read • approx. 1500 bytes/s
• Write • approx. 1500 bytes/s
Typical transmission time for user data per byte
• for write access • 0.6 or 1.2 ms
• for read access • 0.6 or 1.2 ms
Baud rate
19200, 57600, 115200 Bd
Read/write distances of the reader
see section "Field data (Page 37)"
Interfaces
Electrical connector design
M8, 4-pin
Standard for interfaces for communication
• 6GT2821-5AC10 • RS-422 (3964R protocol)
• 6GT2821-5AC11 • RS-232 (ASCII protocol)
Antenna external, ANT 8, ANT 12, ANT 18, ANT 30 can
be connected
Mechanical specifications
Housing
• Material • Plastic PA 6.6
• Color • Anthracite
Recommended distance to metal
0 mm
Supply voltage, current consumption, power loss
Supply voltage 24 VDC
Typical current consumption
50 mA