minova MCRN2P Bedienungsanleitung

MCRN2P PoE-Reader
ISO14443 & ISO15693
OLED Display
User Manual
Feb. 2022 Rev 1.4

Minova Technology GmbH Page 2
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Tel.: (+49) 7 41 / 348 51 564
Minova Technology GmbH
Company Headquarters
Auf dem Wall 29
78628 Rottweil
Germany
www.minovatech.de
The information contained herein is provided solely for the purpose of allowing customers to
operate and service Minova manufactured equipment and is not to be released, reproduced, or
used for any other purpose without written permission of Minova Technology. Information
and specifications contained in this document are subject to change without prior notice and
do not represent a commitment on the part of Minova Technology.
© 2022 by Minova Technology GmbH. All rights reserved.

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Revision History
Changes of this document are listed below:
Date
Revision
Note
31.08.2021
1.0
First release
10.09.2021
1.1
Added configuration commands
20.09.2021
1.2
Updated LCDTEXT command description
10.01.2022
1.3
Added DESFire Authentication and Offline Modes
14.02.2022
1.4
Added LED commands

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Table of Contents
1Precautions Before Setup & First Run................................................................. 5
2Introduction.......................................................................................................... 6
3Features.............................................................................................................. 7
4Reader Display.................................................................................................... 8
5Supported Protocols............................................................................................ 9
5.1 ASCII Protocol...........................................................................................................9
5.2 HTTP Get Request (Web-Mode) ...............................................................................9
5.3 Binary Protocol ........................................................................................................10
6Operating Modes............................................................................................... 11
6.1 Server & Client Protocols ........................................................................................11
6.2 Terminal Setup & Settings.......................................................................................11
6.3 miFinder Configuration Software ............................................................................11
6.3.1 Automatic IP (DHCP) Mode................................................................................12
6.3.2 Constant / Static IP Mode.....................................................................................13
6.3.3 Message Format ...................................................................................................13
7Messages and Command Set ........................................................................... 14
7.1 NTAG21X Command Interface...............................................................................17
7.2 Loading mifare® Keys.............................................................................................18
7.3 Formatting mifare® Sectors.....................................................................................18
7.4 Mifare Card Memory Layout...................................................................................18
8DESFire Authentication and Auto Read ............................................................ 19
9Offline Modes.................................................................................................... 19
10 Test Connection with Hercules...................................................................... 20
11 MIFARE Classic Auto Read Function............................................................ 21
12 NFC Configuration......................................................................................... 22
13 Firmware Update ........................................................................................... 23

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1 Precautions Before Setup & First Run
•If your network contains managed/smart switches such as (Cisco, Allied Telesis etc.)
•RSTP, STP (Spanning Tree Protocols) and related protocols must be turned off or
disabled from the management console of the switch. These protocols may cause the
terminals to start to gain IP late at first power-on or unable to take an IP address on
the network properly.
•If your network contains a Firewall
•Make sure that your network does not have a MAC-Filter.
•Make sure that UDP 65535 port (terminal discover port i.e miFinder Config) should not
be blocked.
•If your device is unable to gain an IP address from the DHCP server, please define or
give freedom to the MAC ID of the terminal in your network (via management console
of firewall, router etc.)
•Make also sure that TCP ports used by the terminal should not be blocked.

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2 Introduction
The MCRN2P RFID reader has an Ethernet interface, serial ports, inputs and outputs.
Top view Bottom view
Blind lids for wall mounting Waterproof variant
Standard variant Ports and IOs
The Relay and Input terminal blocks are easy for inserting/removing fine-stranded conductors by lightly
depressing the push-button.
The serial port connectors are WR-WTB type 2.00 mm headers.
Relay1
Relay2
Inputs
Ethernet
PoE-Enabled
OLED Display
RS485
RS232
+VIN

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Waterproof variant with relay cable
3 Features
•128x64 pixel OLED display
•10/100Mb Ethernet with PoE (Power-Over-Ethernet) interface
•Full NFC support
•ISO14443 A/B, ISO15693 RFID standards
•Supported Tags
oMIFARE® DESFire/Plus, Classic/Ultralight
oNTAG and NFC Forum Tags
oI-Code and other vicinity tags
•IP67 waterproof enclosure
•Easy wall mount brackets
•RS232 or RS485 up to 230K Baud
•USB 2.0 Full-Speed interface (optional)
•2 relay outputs 1A/30VDC
•2 opto-isolated inputs
•Buzzer and Real Time Clock
•4MBit external flash memory
•Bootloader for firmware update
•+8V to +60V DC power supply (optional +5V version)
•200mAmax @ +12V current consumption
•-40 to +85 ºC ambient Temperature
•Crypto Functions (optional)
o256-Bit ECDSA Elliptic Curve Digital Signature Algorithm (SECP256R1)
o128-Bit AES Advanced Encryption Standard (ECB Mode) SHA256 Secure Hash Algorithm

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4 Reader Display
The OLED display can be fully controlled by the host. Line status, date time and main texts
can be displayed.
The default texts may be changed using miFinder.exe
Server can display messages using LCDSET command. The display returns to the default
texts after 5s (default) of timeout.

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5 Supported Protocols
5.1 ASCII Protocol
The reader connects to the defined IP/Port and keeps the connection alive.
Reader to Host
MCRN2P-1000,UID=F543A9B8
Host answer
MCRN2P-1000,LCDCLR;127,LCDSET;0;0;1;Access approved,BUZZER;50;2
Standard configuration using miFinder.exe
5.2 HTTP Get Request (Web-Mode)
The reader makes an http Get-Request on the defined web server.
Reader to Host
GET /request.php?devID=MCRN2P-1000&UID= F543A9B8 HTTP/1.1
Host: www.minovatech.de
Host answer
MCRN2P-1000,LCDCLR;127,LCDSET;0;0;1;Access approved,BUZZER;50;2

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5.3 Binary Protocol
The reader supports a binary protocol, for details refer to the following document
MCRNX Protocol&Cmd Ref.pdf
Reader to Host
01 01 00 09 31 40 4C 3C 3C D5 04 00 08 ED // Card activated event
Host answer
01 01 00 02 5D 01 5E // Polling command
miExplore test software can be used for testing the binary protocol. For details refer to the
following document miExplore Software.pdf
Inhaltsverzeichnis
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