BoYata
BoYata LNL-1200-S3 Series 3 Output Control Module Board
Provides 16 Form-C 5 A, 30 VDC relays for elevator control up to 128 floors via RS-485
- 16 Form-C 5 A 30 VDC relays switch loads reliably
- 12 or 24 VDC power input with tamper and power-fail inputs
- RS-485 multidrop link supports 2-wire or 4-wire wiring
- Up to 16 modules per Intelligent System Controller
- DIP-switch addressing plus status LEDs for quick setup
BoYata LNL-1200-S3 Output Control Module
The BoYata LNL-1200-S3 Series 3 Output Control Module provides 16 Form-C relay contacts rated at 5 A and 30 VDC for load switching in access control systems. It communicates with an Intelligent System Controller over 2-wire or 4-wire RS-485 using DIP switch addressing. The module operates on 12 or 24 VDC input power and supports up to 128 floors for elevator control applications. Status LEDs indicate communication, heartbeat and relay states.
Verify power supply and RS-485 wiring before
Confirm the site provides 12 or 24 VDC power matching the module input range. Check that the Intelligent System Controller supports RS-485 multidrop communication in either 2-wire or 4-wire configuration. Ensure termination jumpers are set correctly for the bus topology. Verify the controller can address up to 16 modules per bus and that the DIP switch address selected is unique on that bus. The two dedicated digital inputs require tamper and power failure contact wiring.
Suits access control integrators needing relay
This module fits projects requiring 16 programmable outputs with fail-safe or fail-secure configuration per relay. It suits elevator control installations up to 128 floors using OnGuard software commands. Installers without RS-485 infrastructure or needing IP-based I/O should consider alternative architectures. Systems requiring higher contact ratings or different voltage ranges will not meet specifications here. Buyers needing integrated reader ports or onboard scheduling must look elsewhere.
Highlights
- 16 Form-C 5 A 30 VDC relays switch loads reliably
- 12 or 24 VDC power input with tamper and power-fail inputs
- RS-485 multidrop link supports 2-wire or 4-wire wiring
- Up to 16 modules per Intelligent System Controller
- DIP-switch addressing plus status LEDs for quick setup
Specifications
No published specifications for this item yet.
Questions about this item
Does the LNL-1200-S3 ship with any cables or mounting hardware, or must those be sourced separately?
The module is supplied as a bare board. RS-485 wiring, 12 or 24 VDC power leads, and any enclosure or DIN-rail hardware must be purchased separately.
When should I choose the 12 VDC versus the 24 VDC input option for this output control module?
Select the voltage that matches the existing power supply in the cabinet; the board accepts either 12 or 24 VDC without any jumper change.
What does the 16-relay rating mean for the number of doors or devices I can control from one board?
Each of the 16 Form-C relays can switch a separate load up to 5 A at 30 VDC, so one module can directly drive up to 16 independent door strikes, locks, or auxiliary outputs.
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