Label And Compliance Information; Test Modes And Additional Testing Requirements; Additional Testing, Part 15 Subpart B Disclaimer; Mechanical Installation - Elatec TWN4 MULTITECH HF MINI 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 HF Mini.
TWN4 MultiTech HF Mini 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 HF Mini 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 HF Mini
installed.
3.11

MECHANICAL INSTALLATION

The module is plugged onto socket connectors. No further mechanical fixation is provided.
3.12

ELECTRICAL CONNECTION

PIN PIN NAME
1 RESET-
2 PWRDWN-
3 GND
4 VIN
5 RXD- (USB: D+)
6 TXD- (USB: D-)
7 SCK
8 SS-
9 VCC
10 SAM_IO
11 GPIO3
12 GPIO2
13 GPIO1
14 GPIO0
15 SAM_CLK
16 SAM_RST
3.13

PROGRAMMATION/SOFTWARE INTEGRATION

n/a
© 2021 ELATEC GmbH – TWN4 MultiTech HF Mini integration manual DocRev1 – 08/2021
FUNCTION
Low active TTL input with internal pull-up resistor for hard reset.
Low active TTL input with internal pull-up resistor for turning off the voltage regulator.
Ground
Unregulated input to on-board voltage regulator.
Low active TTL input with internal pull-up resistor of asynchronous RXD to COM1. In case of USB
version: USB Data+
Low active TTL output (push/pull) of asynchronous TXD from COM1. In case of USB version: USB
Data-
SCK from SPI host interface
SS- from SPI host interface
Internally regulated 3.0V power supply. To be used for SAM1.
I/O line for SAM1.
GPIO3, I/O pin for general purposes.
GPIO2, I/O pin for general purposes.
GPIO1, I/O pin for general purposes.
GPIO0, I/O pin for general purposes.
Clock output for SAM1
Reset output for SAM1
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