Lenel Series 3 16-Relay 12/24 VDC Output Control Module, LNL-1200-S3
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Description
Lenel Series 3 16-Relay 12/24 VDC Output Control Module, LNL-1200-S3 (LNL-1200-S3)
Series 3 LenelS2TM Output Control Module (OCM) communicates directly with the Intelligent System Controller (ISC) by either 2-wire or 4-wire RS-485 communication. Each OCM is an individually-addressed device, and counts as a single device on all Intelligent System Controllers.
The OCM can be operated by either 12 or 24 VDC power. Each OCM includes dedicated tamper and power failure input contacts.
The OCM has 16 programmable output relays that can be configured for fail-safe or fail-secure operation. Each relay supports the “On,” “Off,” and “Pulse” OnGuard® software commands.
Features & Functionality
- 16 Form-C 5 A, 30 VDC contacts for load switching
- 12 or 24 VDC input power
- 2 dedicated digital inputs for tamper and power failure status
- RS-485 communication, multidropped (2-wire or 4-wire RS-485)
- Up to 16 OCMs per Intelligent System Controller
- On-board termination jumpers
- DIP switch-selectable addressing
- Status LEDs for communication to the host, heartbeat and relay status
- Elevator control, support for 128 floors
- Suitable as replacement for Series 1 and Series 2 boards
Detailed Specifications
Lenel LNL-1200-S3 Intelligent Output Board delivers advanced, reliable control for access management and alarm systems. With 16 Form-C relay outputs rated at 5A @ 30Vdc, it provides high-capacity switching for locks, alarms, and auxiliary devices. Operating from 12 to 24Vdc ±10%, the LNL-1200-S3 ensures efficient performance with built-in monitoring for tamper and UPS faults. Compact and durable, it supports scalable system configurations ideal for enterprise or government security applications. Designed to meet stringent UL 294, UL 2610, FCC, CE, and RoHS standards, this module offers superior reliability and performance for modern access control environments.
| Specifications | |
|---|---|
| Primary Power | |
| Input Voltage | 12 to 24Vdc ±10%, 1100mA maximum |
| Power Consumption (12Vdc) | 850mA nominal, 34.82 BTUs |
| Power Consumption (24Vdc) | 450mA nominal, 36.82 BTUs |
| Outputs | |
| Relay Outputs | 16 Form-C, 5A @ 30Vdc, resistive |
| Inputs | |
| Dedicated Inputs | 2 unsupervised, dedicated for cabinet tamper and UPS fault monitoring |
| Mechanical | |
| Dimensions | 6” (152mm) W x 8” (203mm) L x 1” (25.4mm) H |
| Weight | 14 oz. (400g) 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 | 0% to 95% RHNC |
| Compliance & Approvals | |
| Certifications | FCC Part 15, CE, RoHS, UL 294, UL 2610 |
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