Product Info

B&R wireless board "RFM-2-NF"
Standard Documentation for Radio Equipment Certification
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Copyright © B&R - Subject to modification
Description Module RFM-2-NF_1_Version 1.4.docx
Tuesday, April 9, 2019 2:25:00
PM
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The main components are:
ID
Manufacturer
Type/Material
Remarks
SRD controller
ELATEC
TWN4 multitech nano
Host connector
interchangeable
interchangeable
Not a standard USB connector
LEDs
interchangeable
interchangeable
Optical user interface (status LED’s)
Printed pattern antenna
N/A
N/A
PCB material FR4, 1,6 mm
Shielding
interchangeable
interchangeable
4.2 Short range device (SRD: NFC/RFID)
Short range interface between PC systems and passive transponders (tags) designed for communica-
tion in an industrial environment. Data rate and type of modulation are in respect to the supported stand-
ards.
Modulation Scheme:
Standard
Typ
Modulation and data rate/decoding
Direction
ISO 14443
A
ASK: 100%, amplitude shift keying with modified Miller-Coding,
data rate up to 848 kbit/s (106, 212, 424, 848)
Downlink
(reader to tag)
ASK: modulated 847.5 kHz (load modulation) with Manchester-
Coding data rate up to 848 kbit/s (106, 212, 424, 848)
Uplink
B
10% ASK with NRZ coding, data rate up to 848 kbit/s (106, 212,
424, 848)
Downlink
BPSK: modulated 847.5 kHz (load modulation) with binary phase
shift keying, data rate up to 848 kbit/s (106, 212, 424, 848)
Uplink
ISO 15693
ASK: 10% or 100%, 26.48 kbit/s (1 out 4 pulse modulation) or
1.65 kbit/s (1 out 256 pulse modulation)
Downlink
FSK: with 423.75 kHz or 484.25 kHz subcarrier and 6.67 kbit/s
(low) or 26.69 kbit/s (high)
Uplink
ISO 18092/NFC: NFCIP-1
See ISO 14443 but with peer-to-peer functionality and active and passive commu-
nication modes (different command protocols)
Frequency: 13.56 MHz
Antenna: printed pattern antenna
Transmitter power: max. 1dBm radiated
Standards supported (tags):
ISO14443A: MIFARE Classic 1k & 4k EV1, Mini, DESFire EV1, Plus S&X, SmartMX, Ultralight,
Ultralight EV1, Ultralight C, SLE44R35, SLE66Rx, Legic Advant, PayPass,
NTAG2XX.
ISO14443B: Calypso incl. Innovatron radio protocol 14443-B, CEPAS, HID iClass, Moneo,
PicoPass, SRI512, SRT512, SRI4K, SRIX4K
ISO15693: EM4x33, EM4x35, HID iCLASS, ICODE SLI, LEGIC Advant, M24LR16/64, Tag-it,
SRF55Vxx (my-d vicinity), PicoPass
ISO18092 / Active and passive communication mode, peer-to-peer, NFC Forum Tag Type 1-4,
NFC: NFCIP-1: Sony FeliCa
4.3 Antenna details
Manufacturer: B&R
Dimensions: outline dimension 20 x 40 mm (see also figure 3)
Type: wire loop implemented as printed pattern antenna (see also figure 3)
Gain [dBi]: N/A
Radiation pattern: omnidirectional
Remark: Module can be used in co-location with other radio equipment.