Lenel LNL-1320-S3 Dual Reader Interface Module (Series 3 –Supports OSDP Readers)
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Description
Lenel LNL-1320-S3 Dual Reader Interface Module (Series 3 –Supports OSDP Readers)
LenelS2 offers a Dual Reader Interface (DRI) module for access control solutions. Most access control card readers, keypads, or readers with keypads that use standard Wiegand Data1/Data0 or Clock/Data communication are supported, as are those that support the bidirectional RS-485 Open Supervised Device Protocol (OSDP™). Lock, unlock, and facility code offline access modes are supported on all readers connected to the DRI. Each DRI supports up to 16 different card formats as well as issue codes for both magnetic and Wiegand card formats.
The DRI provides a vital link between the Intelligent System Controller (ISC) and the card reader attached to the interface. As many as 32 DRI modules can be multi-dropped using RS485 2-wire or 4-wire communication up to 4,000 feet per port away from the ISC. Each DRI module is individually addressed for increased reporting capabilities with OnGuard® access control software applications. The DRI includes eight inputs that support normally open, normally closed, supervised, and non-supervised circuits. In addition, six output relays support fail-safe or fail-secure operation.
- 12 or 24 VDC power supply
- Supports Data1/Data0, Clock/Data, Supervised and Unsupervised F2F and OSDP-compatible RS-485 readers and keypads
- Supports Open Supervised Device Protocol (OSDP) readers, including biometric template transfer and Secure Channel encryption
- Downloadable firmware
- Six Form-C 5 A at 28 VDC relay outputs
- Up to 16 different formats
- Issue code support for magnetic and Wiegand formats
- Door contact supervision (open/closed)
- REX push-button monitor
- Strike control output
- Bicolor reader status LED support and 2-wire LED support
- Beeper control
- Dedicated tamper and power failure circuits
- Support for offline reader access mode
- On-board jumpers for termination
- On-board regulator allows 12 VDC reader support from 24 VDC power source
- DIP switch-selectable addressing
- Advanced Encryption Standard (AES) 128-bit algorithm for communications to ISC
- Supports Schlage® Handkey® template download
- Compatible with current and previous versions of OnGuard
Detailed Specifications
The Lenel LNL-1320-S3 Dual Reader Interface Module provides secure and flexible control for up to two access control readers. Featuring 6 Form-C relay outputs and 10 inputs (8 supervised or unsupervised, plus 2 dedicated for tamper and UPS fault monitoring), the LNL-1320-S3 supports a wide range of reader technologies including Wiegand, Magnetic, F2F (supervised and unsupervised), and Open Supervised Device Protocol (OSDP). Operating on 12–24Vdc ±10%, it offers efficient performance and high reliability in demanding environments. With compliance to UL 294, UL 1076, FCC, CE, RoHS, and ULC standards, the LNL-1320-S3 ensures robust, scalable access control integration for enterprise-grade security systems.
| Power Supplies & Enclosures | |
|---|---|
| LNL-AL400ULX | UL Listed 4A, 110VAC Power Supply – 12VDC 4A output, 115VAC input, continuous supply current with enclosure (15.5” x 12.5” x 4.5”), lock, tamper switch, UPS capable (Battery Optional), UL & CUL Approved |
| LNL-AL600ULX-4CB6 | UL Listed Power Supply – 12VDC 6A output, 115VAC (1.6 amps) input, continuous supply current with enclosure (24” x 18” x 4.5”), lock, tamper switch, power distribution module, UPS capable (Battery Optional), UL & CUL Approved |
| ABT-12 Battery Kit | 12VDC, 12 AH battery (PS-12120) |
| LNL-1320-S3 Specifications | |
|---|---|
| Primary Power | |
| Input Voltage | 12 to 24Vdc ±10%, 550mA maximum (plus reader current) |
| Power Consumption (12Vdc) | 550mA (plus reader current) maximum, 22.5 BTUs |
| Power Consumption (24Vdc) | 330mA (plus reader current) maximum, 27.0 BTUs |
| Outputs | |
| Relay Outputs | 6 Form-C contacts: Normally Open (NO) 5A @ 30Vdc, Normally Closed (NC) 3A @ 30Vdc |
| Inputs | |
| Input Channels | 8 unsupervised/supervised (standard EOL: 1k/1k ohm, 1% 1/4 watt) |
| Dedicated Inputs | 2 unsupervised (cabinet tamper and UPS fault monitoring) |
| Reader Interface | |
| Reader Power | 12Vdc ±10% regulated, 300mA maximum each reader (jumper selectable; input voltage ≥ 20Vdc minimum) or 12–24Vdc ±10% (input voltage passed through), 300mA maximum each reader |
| Reader Compatibility | Wiegand Data 1/Data 0, Magnetic Clock/Data, Supervised and Unsupervised F2F, Open Supervised Device Protocol (OSDP) |
| Mechanical | |
| Dimensions | 6” (152mm) W x 8” (203mm) L x 1” (25mm) H |
| Weight | 11 oz. (312g) nominal |
| Environmental | |
| Operating Temperature | 32°F to 158°F (0°C to +70°C) |
| Storage Temperature | -67°F to 185°F (-55°C to +85°C) |
| Humidity | 5% to 95% RHNC |
| Compliance & Approvals | |
| Certifications | FCC Part 15, CE, RoHS, UL 294, UL 1076, ULC CSA-C22.2, CAN/ULC-S319-05, cUL/ORD-C1076 |
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