Revision History

Important information

When installing or working with any Identiv controllers, line modules, or input/ output devices, it is recommended to follow these rules:

• It is recommended to locate the Controller in a safe and secure area. An environmentally managed room is not required as long as the temperature ranges don’t exceed the Controller’s specifications. An IDENTIV EG-2 (Model 50-40-SB) can be operated in ambient temperatures of 32° F (0° C) to 120° F (49° C), with a maximum relative humidity of 93%. It must be installed indoors, within the protected premises.

• Make sure the power is off before installing or connecting any part of the physical access control system.

• Connect power to either a dedicated 24VDC supply or PoE+ source after all other devices have been properly installed, wired, and connected.

• Follow cable specifications for the controller, reader, line module, and lock installation to minimize any related cabling problems. Major cable manufacturers offer a cable that meets Identiv’s specs of common, low-voltage, noise-resistant cable.

• Cable splices can cause trouble, try to avoid them. Make sure you measure your runs and order sufficient cable for unspliced runs. If splicing is required, solder the splices together and restore (heat shrink) the cable insulation. Make all terminations accurately and neatly to prevent any ‘whiskers’ from shorting between lines at terminal blocks and connectors.

• Label each cable run and each individual wire. Make sure you don’t cross cables at splices or junctions.

• Carefully lay, tie, and dress cables to the controller, power systems, and reader.

• It is recommended to allow for service loops.

• It is recommended to install the controllers on the building’s emergency power circuits and use Uninterruptable Power Systems wherever possible.

• Wiring methods shall be in accordance with the National Electrical Code (ANSI / NFPA70), Canadian Electrical Code (C22.1), local codes, and the authorities having jurisdiction. All cabling and wire used must be Listed or Recognised AWM wire, suitable for the application. Class 2 or 3 conductors must be segregated from electric light, and power. Class 1 conductors, non-Class 2 or 3 signaling conductors, battery backup, and medium-power network-powered broadband communications-circuit conductors.

Product Details

Typical installation instructions and recommendations for wiring and powering the IDENTIV EG-2 (Model 50-40-SB)

UL Requirements

Access control performance levels for the IDENTIV EG-2 (Model 50-40-SB)

Mounting The Device

Refer to the below diagram to mount the IDENTIV EG-2 (Model 50-40-SB).

Refer to the below diagram to view the screw projections and dimensions of IDENTIV EG-2 (Model 50-40-SB).

Powering The Device

IDENTIV EG-2 (Model 50-40-SB), which is packaged in a compact plastic case, can be powered by 24VDC power from an external power supply or PoE+ (providing a nominal 25.5 Watts).

Direct Power

PoE+

Electrical Ratings for 24Vdc and POE+

In POE+ input mode the following data is used by UL for their evaluation of a typical system.

Max load to the external peripherals - 18W

Max rating for Reader 1 - 3W - 250mA @12V

Max rating for Reader 2 - 3W - 250mA @12V

Max rating for Door 1 power - 6W - 500mA @12V or 250mA @24V

Max rating for Door 2 power - 6W - 500mA @12V or 250mA @24V.

Note: Depending upon the system configuration, there can be multiple combinations of readers and locks that could be used with the system. The following equation can be used as a guide to identifying if a particular system configuration fits within the PoE+ power budget.

1. P total = ( I _reader 1 + I _reader 2 ) * 12 +
   ( I _{door strike wet} 1 * V _{door strike wet} 1 ) +
   ( I _{door strike wet} 2 * V _{door strike wet} 1 )
   and

2. P total < 18W

where I _reader is the current draw for the reader at 12V. ( To be obtained from the readers ratings/label)

V door strike wet is the rated voltage of the door strike ( 12V or 24 V)

I door strike wet is the current drawn by the door strike @ V door strike wet.

RJ-45 Pinout Connections Drawing For POE+ Application

Reader Connections

IDENTIV EG-2 (Model 50-40-SB)can manage two supervised doors with only an entry reader or a single supervised door with an entry reader and an optional exit reader. The IDENTIV EG-2 (Model 50-40-SB) includes two Wiegand reader terminals.

Wiegand Reader Connections

There are two 7-pin Wiegand reader terminals for connecting readers or keypads which have a Wiegand interface. For an entry reader and an exit reader, both with a Wiegand interface, use one of the reader terminals for the entry reader and the other reader terminal for the exit reader.

“Access Granted Operation”

For Wiegand readers, the card number is fed through D0 and D1 interface wires on the IDENTIV EG-2 (Model 50-40-SB). The access control engine on IDENTIV EG-2 (Model 50-40-SB) will search for the card in its database, if the card is recognized the IDENTIV EG-2 (Model 50-40-SB) will grant access if the cardholder has appropriate access privileges.

“Functions of lights/LEDs”

When IDENTIV EG-2 (Model 50-40-SB) grants access, it will activate the reader’s LED for 5 seconds. This 5-second is the activation period of the door strike relay. If the cardholder is denied access, the LED will not activate.

Compatible Readers: UL 294 Listed keypad/readers that interface via SIA AC-01-1996.10 - Access Control Standard Protocol for the 26-bitWiegand Reader Interface or SIA Open Supervised Device Protocol (OSDP), v2.1.5.

OSDP Reader Connections

“Access Granted Operation”

For OSDP readers, the card number is fed through Data A and Data B interface wires on the IDENTIV EG-2 (Model 50-40-SB). The access control engine on IDENTIV EG-2 (Model 50-40-SB) will search for the card in its database, if the card is recognized the IDENTIV EG-2 (Model 50-40-SB) will grant access if the cardholder has appropriate access privileges.

“Functions of lights/LEDs”

When IDENTIV EG-2 (Model 50-40-SB) grants access, it will activate the reader’s LED for 5 seconds. This 5-second is the activation period of the door strike relay. If the cardholder is denied access, the LED will not activate.

Door Connections

There are two 6-pin terminals, one for Door1 Relay and Door1 DTLM Input and one for Door2 Relay and Door2 DTLM Input.

Note: RevA boardsIn Rev A EG-2, the Door 1 Input , and Relay legends are reversed.

Door Relay Connections

The Door Relay typically requires a connection between an output device (such as a door lock/strike) and an output relay located on the IDENTIV EG-2 (Model 50-40-SB) Controller. An example installation is shown in the figure below.

Door-Supervised Input Connections

The typical line module input features a connection between a Door Contact or Alarm Sensor, and Request to Exit (RQE) button, a line tamper, and the Controller. The Controller uses a line supervision module device called a line module to supervise the input circuit. It should be located as close as possible to the door contact or alarm sensor.

Door Power

IDENTIV EG-2 (Model 50-40-SB) has the option to power up external locks using the relay contacts on board. However, when the controller is powered by PoE+, refer to the PoE+ input power section to see the total load conditions.

12VDC

24VDC

Auxiliary Connections

Auxiliary Relay

Auxiliary Supervised Input

Resetting the Controller (Do not perform a reset unless advised to do so by Technical Support)

On an IDENTIV EG-2 (Model 50-40-SB) controller, there is a Reset button located near the top right side of the casing. To activate the Reset button, insert a straightened paper clip into the reset hole. This button performs three types of reset, depending on how long you hold down the button, as shown in the table below.

LED Functions

To Identify the Software Version of the IDENTIV EG-2 (Model 50-40-SB)

1. Login to Server’s Web Admin

2. Go to “System” tab

3. Under the first menu item “Devices”, click on the link that represents the IDENTIV EG-2 (Model 50-40-SB).

4. In the Edit Device Page, click “Network Configuration” on the top right corner.

5. The server will perform a quick scan of the device and IDENTIV EG-2 (Model 50-40-SB) version information will be presented:

Testing, Maintenance, and Frequency of Testing

• Programming is done ‘over the air’ from the Central Cube.

• The unit self-tests every boot and periodically during operation.

• The Device is solid state, there are no moving parts so no maintenance is required.

• The Device is self-monitoring so any undue environmental or localized conditions will be flagged.

Appendix A: Maximum Cable Length

The maximum length of cables used to connect powered peripherals (in feet and meters) depends on this formula and the wire gauge table associated with it:

W, the Cable Impedance Multiplier, is calculated using the table below:

Example:

If the device voltage is 24VDC, the device current is 0.125A, and the device is connected to the controller with 18AWG cable, then the maximum allowed distance is:

Appendix B: Controller to Line Module Wiring Recommendations in Feet (Meters)

Wire (AWG)	DTLM1/MELM1		DTLM2/MELM2		DTLM3/MELM3
	Feet	Meters	Feet	Meters	Feet	Meters
22	5,200	1,575	2,500	750	900	275
20	8,500	2,500	4,500	1,375	1,200	350
18	13,000	3,975	7,500	2,275	2,000	600
16	20,000	6,100	11,500	3,500	3,100	950
14	32,000	9,750	18,000	5,500	5,000	1,525