Vertiv Liebert SN-3C Dry Contact Sensor Module
The Vertiv Liebert SN-3C is a modular dry contact sensor that monitors external contact closures, such as smoke detectors or motion switches, and daisy-chains into Liebert PDUs, Liebert UPS systems, or Avocent ACS consoles for unified facility monitoring.Overview
The Vertiv Liebert SN-3C brings dry contact monitoring to computer rooms and network closets, letting facility teams tie third-party alarms and switches into their existing Liebert monitoring infrastructure. As a member of the Liebert SN sensor family, it shares the same modular, daisy-chain wiring approach used across the range.
Key Features
- Reads external dry contact closures such as smoke, motion, or door alarms wired into the sensor
- Separate input and output ports allow multiple SN sensors to be daisy-chained from one connection
- Connects directly to Liebert PDUs, Liebert UPS systems with a Unity DP communications card, and Avocent ACS serial consoles
- Auto-discoverable for quick setup without manual addressing
- Includes all cables and mounting hardware needed for installation
- Works standalone or as part of a wider Liebert Nform monitoring deployment
Specifications
- Brand: Vertiv
- Sensor Type: Dry contact closure sensor
- Form Factor: Modular
- Connectivity: Daisy-chain input/output, compatible with Liebert PDU, Liebert UPS Unity DP, Avocent ACS
- Color: Black
- Weight: 1 kg
- Country of Origin: United Arab Emirates
Why buy from Procure.ae
Procure.ae delivers genuine Vertiv Liebert data center accessories to customers throughout the UAE and GCC, supporting bulk and institutional procurement with reliable regional delivery. Reach out for a quote and our team will help confirm compatibility with your Liebert PDU, UPS, or Nform setup.
FAQ
What is a dry contact sensor used for?
It reports the state of an external switch or alarm, such as a smoke detector or motion sensor, back to a connected Liebert PDU, UPS, or console.
Can the SN-3C be combined with other Liebert SN sensors?
Yes, its daisy-chain input and output ports let you link several modular sensors to one Liebert connection point.
Is any extra hardware required for mounting?
No, all mounting hardware and cabling are included in the box.
Description
Overview
The Vertiv Liebert SN-3C brings dry contact monitoring to computer rooms and network closets, letting facility teams tie third-party alarms and switches into their existing Liebert monitoring infrastructure. As a member of the Liebert SN sensor family, it shares the same modular, daisy-chain wiring approach used across the range.
Key Features
- Reads external dry contact closures such as smoke, motion, or door alarms wired into the sensor
- Separate input and output ports allow multiple SN sensors to be daisy-chained from one connection
- Connects directly to Liebert PDUs, Liebert UPS systems with a Unity DP communications card, and Avocent ACS serial consoles
- Auto-discoverable for quick setup without manual addressing
- Includes all cables and mounting hardware needed for installation
- Works standalone or as part of a wider Liebert Nform monitoring deployment
Specifications
- Brand: Vertiv
- Sensor Type: Dry contact closure sensor
- Form Factor: Modular
- Connectivity: Daisy-chain input/output, compatible with Liebert PDU, Liebert UPS Unity DP, Avocent ACS
- Color: Black
- Weight: 1 kg
- Country of Origin: United Arab Emirates
Why buy from Procure.ae
Procure.ae delivers genuine Vertiv Liebert data center accessories to customers throughout the UAE and GCC, supporting bulk and institutional procurement with reliable regional delivery. Reach out for a quote and our team will help confirm compatibility with your Liebert PDU, UPS, or Nform setup.
FAQ
What is a dry contact sensor used for?
It reports the state of an external switch or alarm, such as a smoke detector or motion sensor, back to a connected Liebert PDU, UPS, or console.
Can the SN-3C be combined with other Liebert SN sensors?
Yes, its daisy-chain input and output ports let you link several modular sensors to one Liebert connection point.
Is any extra hardware required for mounting?
No, all mounting hardware and cabling are included in the box.
Specifications
Brand
Vertiv
Product Type
Dry Contact Sensor
Storefront L1
Servers Networking
Storefront L2
Data Center
Storefront L3
Pdus Cable Mgmt
Weight (Spec)
1
Color (Spec)
Black
Country of Origin
United Arab Emirates
Frequently Asked Questions
What external conditions can a dry contact sensor monitor?
It monitors external alarms like smoke detectors, motion switches, water leak detectors, and other contact closure devices.
How does monitoring external alarms improve facility security and response?
It integrates alerts from smoke, motion, water, and access sensors into your centralized monitoring, enabling rapid response to emergencies.
Which types of external devices can I connect to this sensor?
Any device with a contact closure, including fire suppression systems, water ingress detectors, motion sensors, and access control systems.
Can multiple dry contact sensors be deployed together?
Yes. Multiple sensors can daisy-chain into PDUs or monitoring systems to track numerous external events and alarms simultaneously.
Is this sensor useful for small office facilities?
Yes. Any facility wanting to centralize monitoring of external alarms and triggers benefits from this sensor integration.
How are alerts transmitted when a contact closure is triggered?
The contact closure is sent to connected Liebert PDUs, UPS systems, or monitoring consoles, which generate audible and visual alerts.
How quickly can Procure.ae deliver this dry contact sensor?
Contact us for current lead times and delivery options to your location.
Can Procure.ae help integrate this sensor into my system?
Yes, integration support is available. Reach out to discuss your setup and integration requirements.
What components and connections are included?
Contact Procure.ae for complete specifications including connections, mounting hardware, and included accessories.
How many external contacts can this module monitor?
Contact Procure.ae to confirm the exact number of contact inputs supported by this sensor.
What protocols or data transmission standards does it use?
Contact Procure.ae for technical details on protocols, compatibility, and data transmission methods.
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