Label And Compliance Information; Test Modes And Additional Testing Requirements; Additional Testing, Part 15 Subpart B Disclaimer; Mechanical Installation - Elatec TWN4 MultiTech LEGIC M Integration Manual

3.8

LABEL AND COMPLIANCE INFORMATION

Refer to Chapters "Compliance Statements" and "Integrator and Host Requirements" for detailed label and compliance information.
3.9

TEST MODES AND ADDITIONAL TESTING REQUIREMENTS

No specific testing method has been defined by ELATEC for TWN4 MultiTech LEGIC M.
TWN4 MultiTech LEGIC M has been tested and found in compliance with the specifications noted on the approval certificates and
other relevant approval documents. However, the integrator is still responsible for any additional testing and authorization process
required for the end product.
Refer to the KDB Publication 996369 D04 Module Integration Guide of the FCC Office of Engineering and Technology (OET) for
detailed information about test modes and additional testing requirements for the host device.
3.10

ADDITIONAL TESTING, PART 15 SUBPART B DISCLAIMER

TWN4 MultiTech LEGIC M is only FCC authorized for the specific rule parts (i.e., FCC transmitter rules) listed on the grant, and the
host product manufacturer is responsible for compliance to any other FCC rules that apply to the host not covered by the modular
transmitter grant of certification. In addition, the final host product still requires Part 15 Subpart B compliance testing with
TWN4 MultiTech LEGIC M installed.
3.11

MECHANICAL INSTALLATION

There are 4 holes for mechanical fixation of the board (see Fig. 1).
3.12

ELECTRICAL CONNECTION

CONNECTOR CNA*
Pin Signal
1 USB/Supply Ground (black Wire)
2 USB Data+ (green Wire)
3 USB/Supply 5V (red Wire)
4 USB Data- (white Wire)
5 RX232 RxD (Input)
6 J2-1**
7 RX232 TxD (Output)
8 J2-2**
*Hirose DF11 series, 2mm pitch or type equivalent. In case the reader module is not connected with a cable delivered by
ELATEC, the reader module can only be connected with a cable equipped with the following connector:
Manufacturer: Shenzhen Le Qing Lin Hai Electronics Co., Ltd
Part no.: A2002-H04X2
**RS-232 operation is achieved by either closing jumper J2 on the PCB or by connecting pin 6 and pin 8 of CNA.
© 2022 ELATEC GmbH – TWN4 MultiTech LEGIC M integration manual DocRev4 – 03/2022
CONNECTOR CN1
Signal
Supply Ground
5V Supply
Logic Input RxD (active low)
Logic Output TxD (active low)
GPIO2
GPIO3
CONNECTOR CN2
Signal
Supply Ground
3.3V Supply
SCL (I C)
2
SDA (I C)
2
RESET (active low)
POWERDOWN (active low)
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