LenelS2 3 Series User manual

Dual Reader Interface Module LNL-1320 Series 3
Quick Reference
for rev. D and higher (SN > 3,000,000)
For detailed information, refer to the Hardware Installation Guide, DOC-600.
© 2020 Carrier. All Rights Reserved. LenelS2 is a part of Carrier. 1QR50L-1034E — revision 3.004
The LNL-1320 Board
The LNL-1320 reader interface boards provide a solution to the host system
integrator for interfacing to a TTL(D1/D0, Clock/Data), F/2F, or 2-wire RS-
485 device and door hardware. The LNL-1320 provides a tri-state LED
control and buzzer control. Six (6) Form-C relay outputs may be used for
strike control or alarm signaling. Eight (8) inputs are provided that may be
used for monitoring the door contact, request to exit push button and alarm
contacts. Input circuits can be configured as unsupervised or supervised.
The LNL-1320 communicates to the controller via a 2-wire RS-485.
See the following diagram for component location (some components
shown are not present on the LNL-1320).
Supplying Power to the LNL-1320
The LNL-1320 accepts 12 to 24 VDC for power on TB7 (VIN and GND).
Locate the power source as close to the LNL-1320 as possible. Make power
connection with minimum of 18 AWG wires.
Observe POLARITY on VIN!
The VOUT terminal on TB7 is the same as VIN.
Communication Wiring (SIO Communication Port)
The LNL-1320 communicates to a Lenel intelligent controller (LNL-3300,
for example) via a 2-wire RS-485 interface. The LNL-1320 allows for
multi-drop communication on a bus of up to 4000 feet (1219 m). Use
twisted pair (minimum 24 AWG) with drain wire and shield for
communication. See Specifications section.
Install RS-485 termination jumper, J4, on the interface boards at each end of
the communication line only.
2-Wire RS-485
The LNL-1320 Board Callouts
Callout Description
1 Inputs
2 DC input power
3 Earth ground (connection not required)
4 Eight (8) mounting holes (Ø0.156 [Ø4.0])
5 Output relays
6 DIP switches
7 Reader interface
8 Status LEDs
INPUTS
IN1 IN2 IN3 IN4
TB1
TB2
TB3
IN5 IN6
TB4
IN7 IN8
TB5
TMP
GND
PFL
GND
TR-
NC
NC
GND
TR+
TB6
RS-485
TB7
VIN
GND
VOUT
AB123456 7 8 PFL R1 R2
TMP
NC NO C NC
RLY 1
CNO
RLY 2
RLY 4 RLY 3
NO CNONCCNC
RLY 6 RLY 5
NO CNONCCNC
TB10
TB11
TB12
READER 2
VO
LED
BZRCLKDATGND
D1
D0
VO
LED
BZRCLKGND
D1
D0
DAT
READER 1
TB8
TB9
12V PT
J1
K1 K2 K3 K4 K5 K6
J4
1
432
^
|
ON
1
432
5
876
S1S2
.25 [6.35]5.50 [139.70]
6.00 [152.40]
2.00 [50.80]3.00 [76.20]
2.00 [50.80]
8.00 [203.20]
.50 [12.70]
4
5
6
7
1
3
2
8
Communication Wiring (SIO Communication Port) Callouts
Callout Description
1 To all other devices on the bus
2 To all other devices on the bus
ONLY 2-WIRE RS-485 IS SUPPORTED
VIN
GND
+
-
12 to 24 VDC
TB7
VOUT
TR+
TR -
GND
TB6
1
2
NC
NC

Dual Reader Interface Module LNL-1320 Series 3 Quick Reference
© 2020 Carrier. All Rights Reserved. LenelS2 is a part of Carrier. 2 QR50L-1034E — revision 3.004
Reader Wiring
Each reader port supports a reader with TTL (D1/D0, Clock/Data), F/2F, or
2-wire RS-485 signaling. Power to the reader is selectable: 12 VDC (VIN
must be greater than 20 VDC), or power is passed-through (PT) from the
input voltage of the LNL-1320 (TB7-VIN), 300 mAmaximum per reader
port. Readers that require different voltage or have high current
requirements must be powered separately. (Refer to the reader manufacturer
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.
To fully utilize each reader port:
• TTL signaling requires a 6-conductor cable (18 AWG).
• F/2F signaling requires a 4-conductor cable.
• RS-485 signaling requires two 2-conductor cables. Use one (1) cable
for power (18 AWG) and one (1) cable for communication (24 AWG,
with drain wire and shield).
Typical D1/D0 - Clock/Data Reader
Typical 2-Wire RS-485 Device (such as OSDP Reader)
Typical Unsupervised F/2F Reader
Typical Supervised F/2F Reader
Note: Jumper: Connect D1 to LED on supervised F/2F readers.
Alarm Contact Wiring
There are eight (8) inputs that are typically used to monitor door position,
request to exit, or alarm contacts. Input circuits can be configured as:
• Unsupervised alarm (2 states); reporting as an open or closed contact.
• Supervised alarm (6 states); reporting as an open or closed contact,
open circuit, shorted circuit, grounded circuit *, or foreign voltage*.
A supervised input circuit requires adding two (2) resistors with a value of
1k ohm, 1% to the circuit to facilitate proper reporting and should be located
as close to the sensor as possible. Custom end of line (EOL) resistances may
be configured via the host software.
* Grounded and foreign voltage states are not a requirement of UL 294 and
therefore not verified by UL.
The input circuit wiring configurations shown are supported but may not be
typical.
12V PT J1 - Reader Port Power Select
12 VDC is available on reader ports (VIN is greater than or
equal to 20 VDC).
VIN power is “passed through” to reader ports.
Note: Install jumper J1 in the 12V position ONLY if the input
voltage (VIN) is greater than 20 VDC. Failure to do so may
damage the reader to the LNL-1320.
1
VO
LED
BZR
D1/CLK/TR+
D0/DAT/TR-
GND
TB8 or TB9 RED
GRN
WHT
BLK
ORG
BRN
1
VO
LED
BZR
D1/CLK/TR+
D0/DAT/TR-
GND
TB8 or TB9
Typical Supervised F/2F Reader Callouts
Callout Description
1 Door monitor switch
Normally Closed contact*
2 Request to Exit switch
Normally Open contact*
* Inputs on supervised F/2F readers may be unsupervised or supervised.
(Supervised is shown.)
1
VO
LED
BZR
GND
+12 VDC
D1
GROUND
DO (GREEN LED)
F/2F Reader
TB8 or TB9
VO
LED
BZR
D1/CLK/TR+
D0/DAT/TR-
GND
+12 VDC
D1
GROUND
DO (GREEN LED)
1K,1%
1K,1%
1K,1%
1K,1%
1
TB8 or TB9
1
2
F/2F Reader

Dual Reader Interface Module LNL-1320 Series 3 Quick Reference
© 2020 Carrier. All Rights Reserved. LenelS2 is a part of Carrier. 3 QR50L-1034E — revision 3.004
Inputs for Cabinet Tamper/Power Fault
Input CT and input BAare used for monitoring cabinet tamper and power
failure with normally closed contact. These two inputs are for contact
closure monitoring only and do not use EOL resistor(s). If these inputs are
not used, install a short piece of wire at the input to indicate a safe condition.
Output Relay Wiring
Six (6) Form-C contact relays are provided for controlling door strikes or
other devices. Load switching can cause abnormal contact wear and
premature contact failure. Switching of inductive loads (strike) also causes
EMI (electromagnetic interference) which may interfere with normal
operation of other equipment. To minimize premature contact failure and to
increase system reliability, a contact protection circuit must be used. The
following two (2) circuits are recommended. Locate the protection circuit as
close to the load as possible (within 12 inches [30 cm]), as the effectiveness
of the circuit will decrease if it is located farther away.
Use sufficiently large gauge of wires for the load current 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.
Jumper and DIP Switch Usage
Alarm Contact Wiring Callouts
Callout Description
1 Standard supervised circuit
Normally Closed contact
2 Standard supervised circuit
Normally Open contact
3 Unsupervised circuit
Normally Closed contact
4 Unsupervised circuit
Normally Open contact
Inputs for Cabinet Tamper/Power Fault Callouts
Callout Description
1 Cabinet tamper
2 Power fault
1K,1%
1K,1%
1K,1%
1K,1%
IN1 IN2 IN3 IN4
1
2
3
4
TMP
FLT
GND
TB5
GND
1
2
Output Relay Wiring Callouts
Callout Description
1DCstrike
2Diode
3 Fuse
4 To DC power source
Jumper Description
J1 Reader Power Select
12V = 12 VDC at reader ports. *** See note below ***
PT = VIN "passed through" to reader ports
J4 RS-485 Termination, install in first and last units, only
All other jumpers are for factory use only
Note: Install jumper J1 in the 12V position ONLY if the input
voltage (VIN) is greater than 20 VDC. Failure to do so may
damage the reader to the LNL-1320.
NC
C
NO
NC
C
NO
+-
4
2
1
3

Dual Reader Interface Module LNL-1320 Series 3 Quick Reference
© 2020 Carrier. All Rights Reserved. LenelS2 is a part of Carrier. 4 QR50L-1034E — revision 3.004
DIP Switches
Switches 1 to 5 select the device address. Switch 6 and 7 select the
communication baud rate. Switch 8 enables encrypted communication. All
other configuration settings are set via host software.
Device Address Communication Baud Rate
Bus Encryption
DIP switch(es) Used to configure:
1, 2, 3, 4, 5 Device communication address (0-31)
6, 7 Communication baud rate
8Downstream encryption (available with OnGuard®
2009 or later)
Address DIP switch
5: 4: 3: 2: 1:
0 off off off off off
1 off off off off ON
2 off off off ON off
3 off off off ON ON
4 off off ON off off
5offoffONoffON
6 off off ONONoff
7 off off ONONON
8 off ON off off off
9 off ON off off ON
10 off ON off ON off
11 off ON off ON ON
12 off ONONoff off
13 off ONONoff ON
14 off ONONONoff
15 off ONONONON
16 ON off off off off
17 ON off off off ON
18 ON off off ON off
19 ON off off ON ON
20 ON off ON off off
21 ON off ON off ON
22 ON off ON ON off
23 ON off ON ON ON
24 ON ON off off off
25 ON ON off off ON
26 ON ON off ON off
27 ON ON off ON ON
28 ON ON ON off off
29 ON ON ON off ON
30 ON ON ON ON off
31 ON ON ON ON ON
Baud rate DIP switch 6: DIP switch 7:
38,400 bps ON ON
19,200 bps off ON
9600 bps ON off
115,200 bps off off
Bus
communications DIP switch 8: (OnGuard 2009
or later)
DIP switch 8:
(prior to
OnGuard 2009)
Encryption is not required off Normal operation
Encryption is required ON Not allowed
Address DIP switch
5: 4: 3: 2: 1:

Dual Reader Interface Module LNL-1320 Series 3 Quick Reference
© 2020 Carrier. All Rights Reserved. LenelS2 is a part of Carrier. 5 QR50L-1034E — revision 3.004
Status LEDs
Power-up:All LEDs OFF
Initialization: Once power is applied, initialization of the module begins.
When initialization is completed, LEDs A through R2 are briefly sequenced
ON then OFF.
Run time: After the above sequence, the LEDs have the following
meanings:
A LED: Heartbeat and On-Line Status:
• Off-line: 1 sec rate, 20% ON
• On-line:
- Non-encrypted communication: 1 second rate, 80% ON
- Encrypted communication: 0.1 sec ON, 0.1 sec OFF, 0.1 sec
ON, 0.1 sec OFF, 0.1 sec ON, 0.1 sec OFF, 0.1 sec ON, 0.3 sec
OFF
A LED: Error Indication:
Waiting for application firmware to be downloaded: 0.1 sec ON, 0.1 sec
OFF.
B LED: Serial I/O Communication Port Status:
Indicates communication activity on the serial I/O communication port:
1 LED: Input Status: IN1
2 LED: Input Status: IN2
3 LED: Input Status: IN3
4 LED: Input Status: IN4
5 LED: Input Status: IN5
6 LED: Input Status: IN6
7 LED: Input Status: IN7
8 LED: Input Status: IN8
TMP: Cabinet Tamper
PFL: Power Fault
Input in the inactive state: OFF (briefly flashes ON every 3 seconds)
Input in the active state: ON (briefly flashes OFF every 3 seconds)
Input in a trouble state: Rapid Flash
R1 LED: reader port 1:
• Clock/Data Mode: Flashes when data is received, either input
• D1/D0 Mode: Flashes when data is received, either input
• RS-485 Mode: Flashes when transmitting data
• F/2F Mode: Flashes when data/acknowledgment is received
R2 LED: reader port 2:
• Clock/Data Mode: Flashes when data is received, either input
• D1/D0 Mode: Flashes when data is received, either input
• RS-485 Mode: Flashes when transmitting data
• F/2F Mode: Flashes when data/acknowledgment is received
K1 through K6 LEDs: Illuminates when output relay RLY 1 (K1) through
RLY 6 (K6) is energized.
Every three (3) seconds, LEDsA through R2 are pulsed to their opposite
state for 0.1 sec.
Specifications
The LNL-1320 is for use in low voltage, class 2 circuits only. These
specifications are subject to change without notice. The installation of this
device must comply with all local fire and electrical codes.
• Primary power: 12 to 24 VDC ± 10%, 550 mA maximum (reader
current not included)
• Outputs: Six (6) Form-C relays:
- Normally open (NO) contact: 5 A@ 30 VDC resistive
- Normally closed (NC) contact: 3 A@ 30 VDC resistive
• Inputs:
- Eight (8) unsupervised/supervised, standard EOL: 1k/1k ohm,
1%, ¼ watt
- Two (2) unsupervised, dedicated for cabinet tamper and UPS
fault monitoring
• Reader interface:
- Power (jumper selectable): 12 VDC ± 10% regulated, 300 mA
maximum each reader (input voltage (VIN) must be > 20 VDC)
or 12 to 24 VDC ± 10% (input voltage passed through), 300 mA
maximum each reader
- Data Inputs: TTL compatible, F/2F, or 2-wire RS-485
- 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
• Communication: 2-wire RS-485: 9600, 19200, 38400 or 115200 bps
• Cable requirements:
- Power: 1 twisted pair, 18AWG
- RS-485 I/O devices: 1 twisted pair with drain wire and shield, 24
AWG, 120 ohm impedance, 4000 feet (1219 m) maximum
- Alarm inputs: 1 twisted pair per input, 30 ohms maximum
- Outputs: As required for the load
- Reader data (TTL): 6-conductor, 18 AWG, 500 feet (150 m) max
- Reader data (F/2F): 4-conductor, 18 AWG, 500 feet (150 m) max
- Reader data (RS-485): 1 twisted pair with drain wire and shield,
24 AWG, 120 ohm impedance, 2000 feet (610 m) maximum
• Mechanical:
- Dimension: 6 x 8 x 1 in. (152 x 203 x 25 mm)
- Weight: 11 oz. (312 g) nominal
• Environmental:
- Temperature: -55 to +85 °C storage, 0 to +70 °C operating
- Humidity: 5 to 95% RHNC
UL 294, 6th edition Performance Levels:
Note: Outputs are Power limited/class 2 when powered by external
power limited/class 2 power supply model LNL-AL400ULX or
LNL-AL600ULX-4CB6.
Feature Level
Standby Power I
Endurance IV
Line Security I
Destructive Attack I

Dual Reader Interface Module LNL-1320 Series 3 Quick Reference
© 2020 Carrier. All Rights Reserved. LenelS2 is a part of Carrier. 6 QR50L-1034E — revision 3.004
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 ANYASSURANCE
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 warranty disclaimers and product safety
information, please check https://firesecurityproducts.com/en/policy/
product-warning or scan the following code: