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Azure Access BLU-RI2M
Hardware Manual
Revision A1
th
June 10
, 2022
© 2022 IMRON Corporation
All rights reserved. No parts of this work may be reproduced in any form or by any means - graphic, electronic, or
mechanical, including photocopying, recording, taping, or information storage and retrieval systems - without written
permission.
While every precaution has been taken in the preparation of this document, Author assumes no responsibility for errors or
omissions, or for damages resulting from the use of information contained in this document or from the use of programs
and source code that may accompany it. In no event shall the publisher and the author be liable for any loss of profit or any
other commercial damage caused or alleged to have been caused directly or indirectly by this document.

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Summary of Contents for Imron Corporation Azure Access BLU-RI2M

  • Page 1 Azure Access BLU-RI2M Hardware Manual Revision A1 June 10 , 2022 © 2022 IMRON Corporation All rights reserved. No parts of this work may be reproduced in any form or by any means - graphic, electronic, or mechanical, including photocopying, recording, taping, or information storage and retrieval systems - without written permission.
  • Page 2 BLU-RI2M Hardware Manual Downstream 2-Door Reader Interface by IMRON Corporation...
  • Page 3 FCC regulations and therefore, the user's authority to operate the equipment. 2022 IMRON Corporation This manual contains confidential information and may only be reproduced or distributed with the written consent of IMRON Corporation...
  • Page 4: Table Of Contents

    Alarm Device Input ..........................21 Output Relays ............................21 6 SPECIFICATIONS ....................22 7 REVISION HISTORY .................... 24 2022 IMRON Corporation This manual contains confidential information and may only be reproduced or distributed with the written consent of IMRON Corporation...
  • Page 5: Introduction

    ● 1 Buzzer Output (open collector) per reader port o Buzzer output can be repurposed for 2-wire LED control ● 12 VDC only or PoE+ © 2022 IMRON Corporation IMRON Corporation. This manual contains confidential information and may only be reproduced or distributed with the written consent of...
  • Page 6: Hardware Layout

    The SDK allows for any readers, inputs, and outputs to be assigned to any door, but a recommended connection is listed in parenthesis in the function column. © 2022 IMRON Corporation IMRON Corporation. This manual contains confidential information and may only be reproduced or distributed with the written consent of...
  • Page 7 (Reader Power) Input Connections TB1-6 Input 1 Input 1 (Door 1 Door Contact) Input 1 Return TB1-5 IN1G © 2022 IMRON Corporation IMRON Corporation. This manual contains confidential information and may only be reproduced or distributed with the written consent of...
  • Page 8 Data (+) Relay Output Connections TB4-6 Normally Open OUT1 Relay TB4-5 Common (Door 1 Strike) TB4-4 Normally Closed © 2022 IMRON Corporation IMRON Corporation. This manual contains confidential information and may only be reproduced or distributed with the written consent of...
  • Page 9: Jumpers

    12 Vin Power Input Connection TB3-1 Ground Table 2.1: BLU-RI2M Terminal Connections Jumpers Figure 2.2: BLU-RI2M Jumpers © 2022 IMRON Corporation IMRON Corporation. This manual contains confidential information and may only be reproduced or distributed with the written consent of...
  • Page 10: Leds

    PoE PWR Note 1: Every 4 seconds the LED is pulsed to its opposite state for 0.1 seconds © 2022 IMRON Corporation IMRON Corporation. This manual contains confidential information and may only be reproduced or distributed with the written consent of...
  • Page 11: Dip Switches

    OSDP keys. Toggling this DIP switch during normal operation does nothing. Reserved Table 2.1: BLU-RI2M DIP Switch Settings © 2022 IMRON Corporation IMRON Corporation. This manual contains confidential information and may only be reproduced or distributed with the written consent of...
  • Page 12: Mounting

    Figure 2.3: BLU-RI2M Mounting Holes [inches (mm)] The BLU-RI2M also has an optional, metal mounting bracket with standoffs for installation in a triple-gang box © 2022 IMRON Corporation IMRON Corporation. This manual contains confidential information and may only be reproduced or distributed with the written consent of...
  • Page 13: System Wiring & Setup

    Note: AC Ground (“Safety” / “Earth” / “Chassis” Ground) To avoid ground loop current, there must be only ONE point at which the AC ground connects to the DC © 2022 IMRON Corporation IMRON Corporation. This manual contains confidential information and may only be reproduced or distributed with the written consent of...
  • Page 14: Upstream Rs-485 Serial Port (Tb8)

    Never engage termination of devices in the middle of the communication bus. © 2022 IMRON Corporation IMRON Corporation. This manual contains confidential information and may only be reproduced or distributed with the written consent of...
  • Page 15: Signal Ground (Sg)

    Reader Ports (TB6 & TB7) The BLU-RI2M has two onboard reader ports that support both TTL (Wiegand, Clock & Data, etc) and RS- © 2022 IMRON Corporation IMRON Corporation. This manual contains confidential information and may only be reproduced or distributed with the written consent of...
  • Page 16: Ttl Readers

    LED and beeper may not function on the reader. Figure 3.3: BLU-RI2M TTL Reader Wiring 3.5.2 RS-485 (OSDP) Readers © 2022 IMRON Corporation IMRON Corporation. This manual contains confidential information and may only be reproduced or distributed with the written consent of...
  • Page 17: Supervised Alarm Inputs (Tb1 & Tb2)

    For ease of installation, pre-assembled resistor packs for termination are available; the ATM-30 is 300/10K Ohms & ATM-3D is 3K/4.5K Ohms. © 2022 IMRON Corporation IMRON Corporation. This manual contains confidential information and may only be reproduced or distributed with the written consent of...
  • Page 18: Output Relays (Tb4 & Tb5)

    Relay functions are defined in the Host software. The onboard relays are capable of switching up to 2A @ 30VDC or 0.5A @ 120VAC. © 2022 IMRON Corporation IMRON Corporation. This manual contains confidential information and may only be reproduced or distributed with the written consent of...
  • Page 19: Door Strike Wiring

    Configuration and assignment of the Access Point’s interfaces is done through the Host software. Recommended connections are listed in the Terminal Block table in section 2. © 2022 IMRON Corporation IMRON Corporation. This manual contains confidential information and may only be reproduced or distributed with the written consent of...
  • Page 20: Reader

    A Fail-Secure strike uses electrical current to unlock the door; meaning in a power failure situation, the door will default to a locked state. © 2022 IMRON Corporation IMRON Corporation. This manual contains confidential information and may only be reproduced or distributed with the written consent of...
  • Page 21: Operation

    To access the board’s web server, type the IP address (http://192.168.10.178) into the address field of your browser and press <enter> to display the login screen. The default values are listed above. © 2022 IMRON Corporation IMRON Corporation. This manual contains confidential information and may only be reproduced or distributed with the written consent of...
  • Page 22 Also use UDP if you need to communicate to devices on different networks using the host list. © 2022 IMRON Corporation IMRON Corporation. This manual contains confidential information and may only be reproduced or distributed with the written consent of...
  • Page 23: Telnet

    IP address and communication settings, then use a Telnet client to connect to the device. On connecting to the board via telnet follow the prompts to set up the HEX key… © 2022 IMRON Corporation IMRON Corporation. This manual contains confidential information and may only be reproduced or distributed with the written consent of...
  • Page 24 For generating secure random keys, there many utilities available for download on the Internet. If you have more questions about generating keys, contact your Azure support personnel. © 2022 IMRON Corporation IMRON Corporation. This manual contains confidential information and may only be reproduced or distributed with the written consent of...
  • Page 25: Troubleshooting

    2A @ 30Vdc. Check the polarity of the suppression diode. © 2022 IMRON Corporation IMRON Corporation. This manual contains confidential information and may only be reproduced or distributed with the written consent of...
  • Page 26: Specifications

    Azure Access BLU-RI2M Hardware Manual PART VI Specifications Specifications Specifications are subject to change without notice. DC/DC: 12 VDC ± 10%; Current (No readers or Aux power): ● 12VDC: Board operating: 450mA max ● 12VDC: Full load powering peripherals: 2.45 Amps max Primary Power (VIN) PoE+ Source: 42.5-57V...
  • Page 27 Azure Access BLU-RI2M Hardware Manual DC Power: 18 AWG minimum, 1 twisted pair Ethernet/PoE+: Cat 5 minimum RS-485: 24 AWG. 1 shielded twisted pair. 4000 ft. (1,219m) maximum. Belden 9841 or equivalent. Reader Data (TTL): 4 to 6 wires, 500 ft. (152 m) maximum. 22 to 18 Cable Requirements AWG depending on cable length.
  • Page 28: Revision History

    Azure Access BLU-RI2M Hardware Manual PART VII Revision History Revision History Date Description of changes Editor 3/28/2022 Initial draft Evan Z 5/18/2022 Pre-release content update and formatting fixes. Fix baud rate DIP table. Evan Z 6/10/2022 Fix spec of number of readers allowed on each reader port Evan Z ©...

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