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INTELLIGENT CONTROLLER
Installation Guide and Specifications
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
(1) This device may not cause harmful interference
(2) This device must accept any interference received,
including interference that may cause undesired operation.
This device meets CE Specifications, and is RoHS Certified.
This device is UL 294 Recognized.
eMAX-EP4502
FEBRUARY 2018

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Summary of Contents for maxxess eMAX-EP4502

  • Page 1 INTELLIGENT CONTROLLER Installation Guide and Specifications This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference (2) This device must accept any interference received, including interference that may cause undesired operation.
  • Page 2: Table Of Contents

    Paragraph Title Page No. 1. General …………………………………………………………………………………………….. 2. eMAX-EP4502 Hardware …….……………………………..…………….………….………...… 3. eMAX-EP4502 Wiring and Setup ….……………………………………………………………. 4. The Bulk Erase functions ……….……………………………………………………………….. 5. Input Power, Cabinet Tamper and UPS Fault Input Wiring ……….,……………………… 6. Communication Wiring ………………………………………………….………….………….. 7. Reader Wiring ………………..……………………...………….………………………………..
  • Page 3: General

    The eMAX-EP4502 communicates with the host via on-board 10Base T/100Base-TX Ethernet port. Two doors / physical barriers can be controlled with the eMAX-EP4502. Each reader port can accommodate a read-head that utilizes Wiegand, magnetic stripe, or 2-wire RS-485 electrical signaling standards, and also provides tri-stated LED control, and buzzer control (one wire LED mode only).
  • Page 4: Emax-Ep4502 Wiring And Setup

    C: Common Input 6 NC: Normally Closed Contact TB7 Input 7 Input 8 Jumpers: The eMAX-EP4502 processor hardware interface is configured using jumpers to setup the port interface and end of line termination. JUMPERS SET AT DESCRIPTION Factory Use Only...
  • Page 5: The Bulk Erase Functions

    Full memory erase takes up to 60 seconds. g. When complete, only LEDs 1 & 4 will flash for 8 seconds. h. The eMAX-EP4502 Board will reboot 8 seconds after LEDs 1 & 4 stop flashing (no LEDs are on during this time).
  • Page 6: Input Power, Cabinet Tamper And Ups Fault Input Wiring

    6. Communication Wiring: The eMAX-EP4502 controller communicates to the host via the on-board 10-BaseT/100Base-TX Ethernet interface (port 0). The serial I/O device communication ports, TB2 for port 1 and TB3 for port 2, are 2-wire RS-485 interface which can be used to connect additional I/O panels.
  • Page 7: Reader Wiring

    12 Vdc (VIN must be greater than 20 Vdc), or power is passed-through (PASS) from the input voltage of the eMAX-EP4502 (TB1-VIN) and is current limited to 180 mA for each reader port. Readers that require different voltage or have high current requirements should be powered separately. Refer to the reader manufacturer specifications for cabling requirements.
  • Page 8: Relay Circuit Wiring

    Upon installation, the user accounts to the web configuration page should be created with secure passwords, and that all DIP switches are in the off position for the normal operating mode. The eMAX-EP4502 is shipped from the factory with a default login account, which is enabled when DIP SWITCH 1 is moved from OFF to ON.
  • Page 9: Status Leds

    Relay K4: ON = Energized Note 1: If this input is defined, every three seconds the LED is pulsed to its opposite state for 0.1 seconds, otherwise, the LED is off. February, 2018 eMAX-EP4502 - Manual Page 9 of 11...
  • Page 10: Specifications

    13. Specifications: The eMAX-EP4502 is for use in low voltage, Class 2 Circuits only The installation of this device must comply with all local fire and electrical codes Primary Power: 12 to 24 Vdc ± 10 %, 500 mA maximum (reader current not included)
  • Page 11: Warranty And Liability

    This product is not intended for, nor is rated for operation in life-critical control applications. Maxxess Systems, Inc. is not liable under any circumstances for loss or damage caused by or partially caused by the misapplication or malfunction of the product. Maxxess System, Inc. liability does not extend beyond the purchase price of the product.

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