General

The LNL-M2210 intelligent controller provides decision making, event reporting and database storage for the LenelS2 hardware platform. Two reader interfaces configured as paired or alternate readers provide control for one
physical barrier.

Host communication is via the on-board 10Base-T/100Base-TX Ethernet port.

Reader port 1 (TB1301) can accommodate a reader that uses TTL (D1/D0, Clock/Data) or 2-wire RS-485 device signaling (for example an OSDP reader) and provides tri-state LED control and buzzer control (one wire LED
mode only). This port can also use multiple 2-wire RS-485 multi-dropped devices, such as up to two OSDP readers or up to eight remote serial I/O devices.

Reader port 2 (TB1300 and TB300) can accommodate a reader that uses TTL (D1/D0, Clock/Data). Reader port 2 also provides tri-state LED control and buzzer control (one wire LED mode only). Two Form-C contact relay outputs may be used for door strike control or alarm signaling. The relay contacts are rated at 2 A @ 30 VDC, dry contact configuration. Two inputs are provided that may be used for monitoring the door contact,
exit push button or alarm contact. Input circuits can be configured as unsupervised or supervised. The LNL-M2210 requires Power over Ethernet (PoE or PoE+) or 12 VDC for power. The LNL-M2210 can be mounted in a 3-gang switch box; a mounting plate is supplied with the unit, or the LNL-M2210 may be mounted in an enclosure; the supplied mounting plate has mounting holes that match the LNL-M2210 mounting footprint.

LNL-M2210 Hardware

LNL-M2210 Wiring

*Terms A & B are from the RS-485 standard.

Jumpers

DIP Switches

The four switches on SW800 DIP switch configure the operating mode of the LNL-M2210 processor. DIP switches are read on power-up except where noted.

X = ON or OFF. All other switch settings are unassigned and reserved for future use.

Factory Default Communication Parameters

Interface 1 (NIC1)

• Network: static IP address: 192.168.0.251
• Subnet Mask: 255.255.0.0
• Default Gateway: 192.168.0.1
• DNS Server: 192.168.0.1
• Primary Host port: IP server, Data Security: TLS if Available, port 3001, communication address: 0
• Alternate Host Port: Disabled

Bulk Erase Configuration Memory

The bulk erase function can be used for the following purposes:

• Erase all configuration and cardholder database (sanitize board)
• Update OEM default parameters after OEM code has been changed
• Recover from database corruption causing LNL-M2210 board to continuously reboot

If clearing the memory does not correct the initialization problem, contact Technical Support.

Bulk Erase Steps

1. Set DIP switches to: 1 & 2 "ON," 3 & 4 "OFF."
2. Apply power to the LNL-M2210 board. LED 1 will flash during boot up.
3. After the LNL-M2210 boots up, watch for LEDs 1 & 2 and 3 & 4 to alternately flash at a 0.5 second rate.
   Within 10 seconds after the above pattern starts, change switch 1 to "OFF."
4. When complete, only LEDs 1 and 4 will flash for about three (3) seconds.
5. The LNL-M2210 reboots and will be available at the default IP address (192.168.0.251).

Input Power

The LNL-M2210 is powered by one of two ways:

• Power is supplied via the Ethernet connection using PoE or PoE+
• Or local 12 VDC power supply, TB300-3 (VIN), TB300-4 (GND)

Communication Wiring

The LNL-M2210 controller communicates to the host via the on-board 10Base-T/100Base-TX Ethernet interface.

Reader/Serial I/O Device Wiring

Reader port 1 supports TTL (D1/D0, Clock/Data), or 2-wire RS-485 device(s). Reader port 2 supports TTL (D1/D0, Clock/Data). Power to reader port 1 is 12 VDC at 600 mA maximum per port. The reader connected to reader port 2 may be powered from the 12 VDC auxiliary power supply output; TB1301-1 and TB1301-2. Readers that require different voltage or have high current requirements should be powered separately. Refer to the reader
manufacturer’s specifications for cabling requirements. In the 2-wire LED mode, the buzzer output is used to drive the second LED. Reader port configuration is set via the host software.

Reader port 1 can support up to eight 2-wire RS-485 remote serial I/O devices using MSP1 protocol or up to two OSDP devices. If two OSDP devices are used, reader port 2 will not support a third reader. If only one OSDP device
is configured, then reader port 2 is available for a second reader. The maximum cable length is 2000 ft (610 m). Do not terminate any RS-485 devices connected to reader port 1.

Reader Wiring Diagrams

Typical Reader 1 (OSDP Installation)

Typical D1/D0 or Clock/Data Reader Ports 1 and 2

Reader Port 1 Remote Serial I/O Devices using MSP1 Protocol (2-Wire RS-485)

Reader Port 1 OSDP Protocol Devices (2-Wire RS-485)

Input Circuit Wiring

Typically, these inputs are used to monitor door position, request to exit, or alarm contacts. Input circuits can be configured as unsupervised or supervised. When unsupervised, reporting consists of only the open or closed states.
When configured as supervised, the input circuit will report not only open and closed, but also open circuit, shorted, grounded, and foreign voltage. A supervised input circuit requires two resistors be added to the circuit to facilitate proper reporting. The standard supervised circuit requires 1k ohm, 1% resistors and should be located as close to the sensor as possible. Custom end of line (EOL) resistances may be configured via the host software.

The input circuit wiring configurations shown are supported but may not be typical:

Relay Circuit Wiring

Two Form-C contact relays are provided for controlling door lock mechanisms or alarm signaling devices. The relay contacts are rated at 2 A @ 30 VDC, dry contact configuration. Each relay has a Common pole (C), a Normally Open pole (NO) and a Normally Closed pole (NC). When you are controlling the delivery of power to the door strike, the Normally Open and Common poles are used. When momentarily removing power to unlock the door, as with a magnetic lock, the Normally Closed and Common poles are used. Check with local building codes for proper egress door installation.

Door lock mechanisms can generate EMF feedback to the relay circuit that can cause damage and premature failure of the relay plus affect the operation of the LNL-M2210. For this reason, it is recommended that either a diode or
MOV (metal oxide varistor) be used to protect the relay. Wire should be of sufficient gauge to avoid voltage loss. 

Diode Selection

Diode current rating: 1x strike current. Diode breakdown voltage: 4x strike voltage. For 12 VDC or 24 VDC strike, diode 1N4002 (100V/1A) typical.

Memory Backup Battery

The real time clock is backed up by a super capacitor when power is interrupted. All other data is stored in nonvolatile memory.

IT Security

When installing the LNL-M2210, it is important to ensure that it is done in a secure manner.

Create user accounts to the web configuration page using secure passwords.

Ensure all DIP switches are in the OFF position for the normal operating mode.

The LNL-M2210 is shipped from the factory with a default login account, which is enabled when DIP 1 is moved from OFF to ON. The default login user name (admin) and password (password) will be available for five minutes
once the DIP switch is toggled. Therefore, it is important that at least one user account is defined, and the DIP switches are set to OFF before the LNL-M2210 is commissioned. It is also highly recommended not to configure the
LNL-M2210 with an IP address that is accessible from the public Internet.

To further enhance network security, options are available to disable SNMP, Zeroconf discovery, as well as the web configuration module itself. Additionally, data encryption can be enabled over the host communication port.

Status LEDs

Power-up

NIC LED blinks and all other LEDs are off.

Initialization

The initialization process has several stages, each stage is represented by a different LED pattern in the following
sequence:

• LED 1 is on for about 10 seconds.
• LED 2 is on for 25 seconds.
• LED 3 flashes slowly for 15 seconds.
• LED 3 flashes quickly for 1 second. LED 3 may continue flashing for an additional 60 seconds if the controller firmware is being updated.
• LED 1, LED 2, and LED 3 are off as the application starts.
• LED 4 is then on for 15 seconds indicating a successful initialization.

When LEDs 1 through 4 flash at the same time, data is being read from or written to flash memory; do not cycle power when in this state. If the sequence stops or repeats, perform Bulk Erase Steps. If clearing the memory does not correct the initialization problem, contact Technical Support.

Running

After initialization is complete, the LEDs have the following meanings:

*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.

Specifications

The interface 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: PoE (12.95 W), compliant to IEEE 802.3af  or
  PoE+ (25 W), compliant to IEEE 802.3at or
  12 VDC ± 10%, 1.8 A maximum
• Power Output:
  • PoE: Powered via PoE max = 625 mA including reader and auxiliary power
    output *
  • PoE+ or external 12 VDC: 12 VDC @ 1.25 A including reader and Auxiliary
    Power output *

* Excluding micro USB port

• Micro USB Port: 5 VDC maximum (deduct 270 mA from reader and Auxiliary Power output)
  Not Evaluated by UL
• RTC Back up: Super capacitor
• microSD Card: Format: microSD or microSDHC; 2GB to 8GB.
• Host Communication: Ethernet: 10-BaseT/100Base-TX and Micro USB port (2.0) with optional adapter: pluggable model USB2-OTGE100
• Inputs: Two unsupervised/supervised, Programmable End of Line resistors, 1k/1k ohm, 1%, ¼ watt standard
  One unsupervised input dedicated for cabinet tamper
• Outputs: Two relays: Form-C contacts: 2 A @ 30 VDC, resistive
• Reader Interface:
  • Power: 12 VDC ± 10%: PoE, PoE+ or local power supply, 600 mA maximum
  • Data Inputs: Reader port 1: TTL compatible or 2-wire RS-485
    Reader port 2: TTL compatible
  • LED Output: TTL compatible, high > 3 V, low < 0.5 V, 5 mA source/sink maximum
  • Buzzer Output: Open collector, 12 VDC open circuit maximum, 40 mA sink maximum
• Cable Requirements:
  • Power: 1 twisted pair, 18 AWG (when using local 12 VDC power supply)
  • Ethernet: CAT-5, minimum
  • Reader data (TTL): 6-conductor, 18 AWG, 500 ft. (152 m) maximum
  • Reader data (RS-485): 1 twisted pair, shielded.
    24 AWG, 120 ohm impedance,
    2000 ft. (610 m) maximum
  • Alarm Input: 1 twisted pair per input, 30 ohm maximum
  • Outputs: As required for the load
• Environmental:
  • Temperature: 
    Storage: -55 to +85 °C (-67° to 185° F)
    Operating: 0 to +70 °C (32° to 158° F)
  • Humidity: 5 to 95% RHNC
• Mechanical:
  • Dimension: 5.5 in. (140 mm) W x 2.75 in. (70 mm) L x 0.96 in. (24 mm) H without bracket
    5.5 in. (140 mm) W x 3.63 in. (92 mm) L x 1.33 in. (34 mm) H with bracket
  • Weight: 3.6 oz. (103 g) without bracket
    4.43 oz. (125.5 g) with bracket

Note: Outputs are Power limited/class 2 when powered by external power limited/class 2 power supply model LNL-AL400ULX or LNL-AL600ULX-4CB6.

These specifications are subject to change without notice.

Additional Mounting Information

Sources for the optional items:

• 3-gang stainless steel blank cover. Available from:
  • Leviton: part number 84033-40
  • Graybar: part number 88158404
• Magnetic switch set: G.R.I. part number: 505

Regulatory Information

FCC Compliance

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, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Liability

It is expressly understood and agreed that the interface should only be used to control exits from areas where an alternative method for exit is available. This product is not intended for, nor is rated for operation in life-critical control applications. LenelS2 is not liable under any circumstances for loss or damage caused by or partially caused by the misapplication or malfunction of the product. LenelS2’s liability does not extend beyond the purchase price of the product.

Certifications

For certification information, refer to the hardware documentation for the host application.

Product Warnings and Disclaimers

THESE PRODUCTS ARE INTENDED FOR SALE TO, AND INSTALLATION BY, AN EXPERIENCED SECURITY PROFESSIONAL. LENELS2 CANNOT PROVIDE ANY ASSURANCE THAT ANY PERSON OR ENTITY BUYING ITS PRODUCTS, INCLUDING ANY “AUTHORIZED DEALER”, IS PROPERLY TRAINED OR EXPERIENCED TO CORRECTLY INSTALL SECURITY RELATED PRODUCTS. FOR MORE INFORMATION ON PRODUCT WARNINGS AND DISCLAIMERS, SEE THE "LENELS2 PRODUCT WARNINGS AND DISCLAIMERS" KNOWLEDGE BASE ARTICLE IN THE LENELS2 KNOWLEDGE BASE. THIS INFORMATION IS SUBJECT TO CHANGE WITHOUT NOTICE.