General
The LNL-M3300 intelligent controller provides decision-making, event reporting, and database storage for the LenelS2 hardware platform.
The LNL-M3300 communicates with the host via on-board 10Base-T/100Base-TX Ethernet port or the Micro USB port (2.0) with an optional Micro USB to Ethernet adapter.
Sub controllers are connected via ports 1 and 2 using 2-wire RS-485 multi-drop communication buses.
The LNL-M3300 requires 12 to 24 VDC for power.
LNL-M3300 Hardware
LNL-M3300 Wiring and Setup
Connection | ||
|---|---|---|
TB300-1 | Power Fault Input | GND |
TB300-2 | FLT | |
TB300-3 | Cabinet Tamper Input | GND |
TB300-4 | TMP | |
TB300-5 | Power Input | GND |
TB300-6 | VIN: 12 to 24 VDC | |
TB1501-1 | SIO Port 1 (2-wire RS-485) | GND |
TB1501-2 | TR- (B) * | |
TB1501-3 | TR+ (A) * | |
TB1500-1 | SIO Port 2 (2-wire RS-485) | GND |
TB1500-2 | TR- (B) * | |
TB1500-3 | TR+ (A) * | |
* Terms A & B are from the RS-485 standard.
Jumpers and Jacks
The LNL-M3300 controller hardware interface is configured using jumpers to set up the port interface and end of line termination.
Jumper | Set at | Description |
|---|---|---|
J1200 | N/A | 10Base-T/100Base-Tx Ethernet port |
J1503 | OFF | Port 1 RS-485 EOL Terminator is Off |
ON | Port 2 RS-485 EOL Terminator is On | |
J1500 | OFF | Port 2 RS-485 EOL Terminator is Off |
ON | Port 2 RS-485 EOL Terminator is On | |
J1100 | N/A | microSD Card |
J1300 | N/A | USB Port (2.0) |
J1400-1 | N/A | Remote Status LED #1 * |
J1400-2 | N/A | Remote Status LED #2 * |
J1400-3 | N/A | Remote Status LED #3 * |
J1400-4 | N/A | Remote Status LED #4 * |
J1002 | Super capacitor or battery backup real time clock | |
OFF | Backup battery is OFF | |
ON | Backup battery is ON. Default J1002 link 1 and 2 for super capacitor real time clock backup. Link 2 and 3 for battery backup. Refer to Memory and Real Time Clock Backup Battery. | |
*Observe polarity connection to LED. External current limiting is not required.
DIP Switches
The four switches on SW1400 DIP switch configure the operating mode of the LNL-M3300 controller. DIP switches are read on power-up except where noted.
Pressing reset switch SW400 causes the LNL-M3300 to reboot.
1 | 2 | 3 | 4 | Definition |
|---|---|---|---|---|
OFF | OFF | OFF | OFF | Normal operating mode. |
ON | X | OFF | OFF | After initialization, enable default User Name (admin) and Password (password). The switch is read on the fly, no need to reboot. For more information, refer to IT Security. |
OFF | ON | OFF | OFF | Use factory default communication parameters.* |
ON | ON | OFF | OFF | Use LenelS2 default communication parameters.* Contact system manufacturer for details. See Bulk Erase Configuration Memory. |
ON | ON | OFF | OFF | Bulk Erase prompt mode at power up. See Bulk Erase Configuration Memory. |
X | X | X | ON | Makes the LNL-M3300 report and function like an LNL-X3300. To be used in situations where the host software has not been updated to support the LNL-M series product line. |
X = ON or OFF. All other switch settings are unassigned and reserved for future use.
* In the factory or LenelS2 default modes, downloaded configuration/database is not saved to flash memory.
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, less third party applications)
- Update OEM default parameters after OEM code has been changed
- Recover from database corruption causing LNL-M3300 board to continuously reboot
If clearing the memory does not correct the initialization problem, contact Technical Support.
Bulk Erase Steps
Important
Do not remove power during steps 1-5.
- Set SW1400 DIP switches to: 1 & 2 "ON," 3 & 4 "OFF."
- Apply power to the LNL-M3300 board. LED 1 will flash during boot up.
- After boot up, LEDs 1 & 2, and 3 & 4 start to alternately flashing at a 0.5 second rate.
Within 10 seconds, change switch 1 to "OFF." - When complete, only LEDs 1 and 4 will flash for about three (3) seconds.
- The LNL-M3300 reboots and will be available at the default IP address (192.168.0.251).
Input Power, Cabinet Tamper, and UPS Fault Input Wiring
The LNL-M3300 requires 12 to 24 VDC power. Locate power source as close to the unit as possible.
Connect power with minimum of 18 AWG wire. Connect the GND signal to earth ground in ONE LOCATION within the system. Multiple earth ground connections may cause ground loop problems and is not advised.
Important
Incorrect connection may result in damage. Observe POLARITY on 12 to 24 VDC input.
There are two dedicated inputs for cabinet tamper and UPS fault monitoring. Normal (safe) condition is a closed contact. If these inputs are not used, install a jumper wire.
Communication Wiring
The LNL-M3300 controller communicates with the host via the on-board Ethernet 10Base-T/100Base-TX port and/or the USB port (2.0) with an optional Micro USB to Ethernet adapter.
Ports 1 and 2 use a 2-wire RS-485 interface. The interface allows multi-drop communication on a single bus of up to 4,000 feet (1,219 m). Use 1-twisted pair, shielded, 120 ohm impedance, 24 AWG. 4,000 ft. (1,219 m) maximum cable length.
Important
Install the termination jumper ONLY on the panel at each end of the RS-485 bus. If the LNL-M3300 is at one end of the RS-485 bus, jumper J1503 (Port 1) or J1500 (Port 2) can be installed for termination.
Memory and Real Time Clock Backup Battery
The real time clock is backed up by a super capacitor or optional lithium battery when input power is interrupted. All other data is stored in non-volatile flash memory.
Note
If using the optional lithium battery, replace it annually.
The super capacitor is selected by default (J1002 jumper link 1 and 2).
To change to battery back up, install jumper link 2 and 3 and install the lithium coin cell.
Battery type: Panasonic BR2032 or CR2032.
Note
Data is stored in flash memory to prevent loss of data in the case of power interruption.
IT Security
When installing the LNL-M3300, it is important to ensure that it is done in a secure manner.
Upon installation, the user accounts to the web configuration page should be created with secure passwords, and all DIP switches set in the OFF position for the normal operating mode.
The LNL-M3300 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-M3300 is commissioned.
It is highly recommended not to configure the LNL-M3300 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.
Running
After initialization is complete, the LEDs have the following meanings:
LED | Description |
|---|---|
1 | Off-line / On-line and battery status |
Off-line = 20% ON, On-line = 80% ON | |
Double flash if battery is low | |
2 | Host communication activity (Ethernet) |
3 | Port 1 Communication Activity |
4 | Port 2 Communication Activity |
5 | Unassigned |
6 | Unassigned |
D1200 | Ethernet Activity (Ethernet Port 0) |
YEL | On-board Ethernet Speed: OFF = 10 Mb/S, ON = 100 Mb/S (Yellow LED) |
GRN | OFF = No Link, ON = Good Link (Green LED), Flashing = Ethernet Activity |
Specifications
The interface is for use in low voltage, Class 2 circuits only. All output circuits are Class2/Power Limited.
The installation of this device must comply with all local fire and electrical codes.
- Primary Power: 12 to 24 VDC ± 10%, 250 mA maximum (USB port current not included)
- Micro USB Port: 5 VDC, 500 mA maximum (add 270 mA to primary power current)
- Memory and Clock Backup Battery: Super capacitor
or optional 3 Volt Lithium, type Panasonic BR2032 or CR2032 - microSD Card: Format: microSD or microSDHC; 2GB to 8GB
- Host Communication: Ethernet: Ethernet: 10Base-T/100Base-TX and Micro USB port (2.0) with optional adapter: pluggable model USB2-OTGE100
- Serial I/O Device: Two each: 2-wire RS-485, 2,400 to 115,200 bps, asynchronous, half-duplex, 1 start bit, 8 data bits, and 1 stop bit
- Inputs: Two unsupervised dedicated for cabinet tamper and UPS fault monitoring
- Cable Requirements:
- Power: 1 twisted pair, 18 AWG
- Ethernet: CAT-5, minimum
- RS-485: 1 twisted pair, shielded, 120 ohm impedance, 24 AWG, 4,000 ft. (1,219 m) maximum cable length
- 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
- Temperature:
- Mechanical:
- Dimensions: 5 in. (127 mm) W x 6 in. (152.4 mm) L x 1 in. (25 mm) H
- Weight: 4.1 oz. (115 gm) nominal
These specifications are subject to change without notice.
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.