Patton Contact Closure Systems

Overview

The FiberPlex FOC-2104 Series is a 4-Channel, Bi-Directional, Contact Closure-over-Fiber Converter that provides bi-directional transmission of the contact closure signals over one optical fiber. Applications include alarm event triggering, building automation, environmental control systems, fire & alarm systems, gate control, traffic signal control equipment, and more.

The unit transmits four (4) independent input signals (on each end) over fiber in both directions. A complete system requires two (2) units, a 24-48VDC power source on each end, and two (2) matching SFP Transceivers. Each unit has four (4) input terminals, four (4) output relays, a NC/NO alarm contact for system monitoring, and convenient LED indicators to view system status.

This product is designed to operate over extreme temperature ranges, providing reliability in non-temperature-controlled environments. The unit accepts a wide power input range from 12 to 48 volts DC allowing for flexibility in installation.

The Inputs can sense four (4) independent contacts. The dry contact model makes installation of the unit quick and simple. Wet contact models have the ability to receive a wetting-voltage, either between 12~24VDC or 24~48VDC, for each input.

Output Relays are paired with input contacts on the opposite end of the system. The relay is configured Normally Open or Normally closed and for both these options the switching power is rated at 60Watts (DC or AC).

Product Options Include:

Inputs	Input Type	Outputs	Output Type
4 Digital Inputs	Dry Contact Sensing	4 Relay Outputs	Normally Open
4 Digital Inputs	12-24VDC	4 Relay Outputs	Normally Open
4 Digital Inputs	24-48VDC	4 Relay Outputs	Normally Open
4 Digital Inputs	Dry Contact Sensing	4 Relay Outputs	Normally Closed
4 Digital Inputs	12-24VDC	4 Relay Outputs	Normally Closed
4 Digital Inputs	24-48VDC	4 Relay Outputs	Normally Closed

Applications

Features

Ideal for Industry - Suitable for installation in critical, high voltage, remote or un-manned locations operating 24x7.
Variety of Use-Cases - Supports alarm event triggering, building automation, environmental control systems, fire & alarm systems, gate control, traffic signal and control equipment.
Contact Closure Inputs - Inputs can sense a Dry Contact closure and can accept a DC voltage signal from 12 � 48 Volts (Custom voltage ranges available) and each Input is optically isolated, 3.5kV.
Output Relays - Each Output Relays relay is paired with an input contact on the opposite end of the system. The relay is configured Normally Open or Normally closed (NO or NC) and for both these options the switching power is rated at 60Watts (DC or AC). LED indicators provide output status.
Rugged Industrial - Hardened to operate in -40�F to +158�F (-40�C to +70�C) and packaged in a compact DIN (T35) rail mount enclosure.
Flexible Powering - DC Powered using 24-48VDC including redundant power inputs with polarity reversal protection, 1.5kV isolation.
Interface Flexibility - SFP receptacles offer a variety of Fiber Transport options. Pluggable terminal blocks for copper connectivity.
US Made - Made in the USA.

Ordering

#	Model #	Description	Availability
1	FOC-2104/24/NC/DC	4-Channel, Bi-Directional, Contact Closure-over-Fiber Converter with 4 12-24VDC Digital Inputs and 4 Relay Outputs Normally Closed.	Pre-Order Available
2	FOC-2104/24/NO/DC	4-Channel, Bi-Directional, Contact Closure-over-Fiber Converter with 4 12-24VDC Digital Inputs and 4 Relay Outputs Normally Open.	Pre-Order Available
3	FOC-2104/48/NC/DC	4-Channel, Bi-Directional, Contact Closure-over-Fiber Converter with 4 24-48VDC Digital Inputs and 4 Relay Outputs Normally Closed.	Pre-Order Available
4	FOC-2104/48/NO/DC	4-Channel, Bi-Directional, Contact Closure-over-Fiber Converter with 4 24-48VDCDigital Inputs and 4 Relay Outputs Normally Open.	Pre-Order Available
5	FOC-2104/DR/NC/DC	4-Channel, Bi-Directional, Contact Closure-over-Fiber Converter with 4 Dry Contact Sensing Digital Inputs and 4 Relay Outputs Normally Closed.	Pre-Order Available
6	FOC-2104/DR/NO/DC	4-Channel, Bi-Directional, Contact Closure-over-Fiber Converter with 4 Dry Contact Sensing Digital Inputs, 4 Relay Outputs Normally Open.	Pre-Order Available

Contact Closure Systems
FiberPlex FOC-2104 4-Channel, Bi-Directional, Contact Closure-over-Fiber Optic Converter. Industrial Grade, DIN Rail Packaging.

This FiberPlex unit Transmits Four (4) Contact Closure Channels, Bi-Directionally over a Single Fiber for industrial transport of alarm, signaling or controls.

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Contact Closure SystemsFiberPlex FOC-2104 4-Channel, Bi-Directional, Contact Closure-over-Fiber Optic Converter. Industrial Grade, DIN Rail Packaging.

This FiberPlex unit Transmits Four (4) Contact Closure Channels, Bi-Directionally over a Single Fiber for industrial transport of alarm, signaling or controls.

Contact Closure Systems
FiberPlex FOC-2104 4-Channel, Bi-Directional, Contact Closure-over-Fiber Optic Converter. Industrial Grade, DIN Rail Packaging.