Transmit 8 Contact Closures Over Fiber with Maximum Reliability

The RLH Contact Closure Fiber optic converter transmits 8 digital input signals over fiber optic cable. Applications include alarm event triggering, building automation, environmental control systems, fire & alarm systems, gate control, traffic signal control equipment, and more.

Fiber optic cable is immune to RF noise and high voltages, and extends the signal transmission range up to 120km/74 miles, depending on the SFP transceiver used.

The Contact Closure Input (TX) device is configured with input terminals that can either detect a dry contact closure or accept a DC Voltage Input signal, depending on the model. The Contact Closure Output (RX) device has 8 output relays with normally closed and normally open terminals available for each relay. Each unit features an NC/NO alarm contact for system status monitoring, and convenient LED indicators to view system status.

This hardened, rugged system is designed for standard T35 DIN rail mount or wall mount applications. The 8 Channel Contact Closure Fiber Optic Converter is designed, engineered and assembled in the USA, and is covered by our Lifetime Warranty.

Compliance

Features

  • Inputs are available with Dry contact sensors or Voltage sensing (wet) inputs
  • Each Input is optically isolated for maximum protection
  • Output relays can be wired either normally open or normally closed
  • Alarm contact for system status monitoring
  • Compatible with all MSA compliant Gigabit SFP
  • Convenient LED status indicators
  • Hardened to operate in -40°C to +70°C (-40°F to +158°F)
  • DIN rail or Wall Mount (Wall Mount ears included)
  • Each output relay is rated for 60 Watts
  • Redundant Power Inputs (12~48VDC)
  • Designed, Engineered and Assembled in the USA
  • Covered by our Lifetime Warranty

Please see the product documentation for the complete list of specifications

Fiber Port:
1 Gigabit SFP Slot, Accepts MSA compliant 1.25Gbps SFPs (Sold separately)

LED Indicators:
Power, Fiber, Input/Outputs 1~8

Power Input:
Standard Model: 12~48VDC (11~53V)
-A powering option: 125VDC (42~160V)
Dual redundant power options – Polarity insensitive

Power Consumption:
Input Module: 8 Watts Maximum
Output Module: 8 Watts Maximum

DC Input Isolation (In/Out):
1.5KV

Overcurrent Protection:
1.0A
Automatic Recovery

System Alarm:
Normally Open / Closed Relay

Temperature:
Storage: -40˚C to +85˚C (-40˚F to +185˚F)
Operating: -40˚C to +70˚C (-40˚F to +158˚F)

Dimensions:
(W) 2.2” x (D) 4” x (H) 5.2”, (56mm x 102mm x 131mm) – not including DIN clip

Weight:
1.6 lbs. (0.73kg)

Mounting:
Includes standard T-35 DIN rail clip and wall mount ears

Humidity:
95% non-condensing

Compliance:
NDAA, TAA, FCC Class A, CE, RoHS and Reach

Warranty:
Lifetime

Product Information

CAD Files

Input:

Output:

Guide

FBX-CC-INPUT-DR-1
FBX-CC-INPUT-05-1
FBX-CC-INPUT-24-1
FBX-CC-INPUT-48-1
FBX-CC-OUTPUT-1

$565.00
Lead Time: 1 to 2 Weeks*
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Contact Sales

For product questions, volume pricing and/or delivery outside of the US and Canada, please contact sales.

  • Temperature
  • DIN Mount
  • 8 Channel
  • MUX
  • SFP Optics
  • RLH Lifetime Warranty
  • Made in USA
  • 35+ Years of Excellence
Introduction to Contact Closure

Ordering

8 Channel Contact Closure SFP

Short descriptionPart numberPrice
8 Channel Contact Closure Fiber Optic Converter, Dry Input, 1 SFP Slot, Powered by 12-48VDCFBX-CC-INPUT-DR-1$565.00
8 Channel Contact Closure Fiber Optic Converter, 5V Wet Input, 1 SFP Slot, Powered by 12-48VDCFBX-CC-INPUT-05-1$565.00
8 Channel Contact Closure Fiber Optic Converter, 12-24V Wet Input, 1 SFP Slot, Powered by 12-48VDCFBX-CC-INPUT-24-1$565.00
8 Channel Contact Closure Fiber Optic Converter, 24-48V Wet Input, 1 SFP Slot, Powered by 12-48VDCFBX-CC-INPUT-48-1$565.00
8 Channel Contact Closure Fiber Optic Converter, Relay Output, 1 SFP Slot, Powered by 12-48VDCFBX-CC-OUTPUT-1$565.00
  • A complete system requires two units
  • Add -A to the end of the part number for 125VDC powering option

1.25Gbit SFP Transceiver

Short descriptionModeConnectorDistanceFibersWavelengthPart numberPricehf:att:pa_distancehf:att:pa_fibers
SFP Optical Transceiver, Gigabit, Single Fiber - Side A, Tx-1310nm/Rx-1550nmMultimodeLC550m/1804 feetSingle Fiber - Side AT-1310/R-1550SFP-1G-01-2$110.00
550m-1804-feetsingle-fiber-side-a
SFP Optical Transceiver, Gigabit, Single Fiber - Side A, Tx-1310nm/Rx-1550nmMultimodeLC550m/1804 feetSingle Fiber - Side BR-1310/T-1550SFP-1G-02-2$130.00
550m-1804-feetsingle-fiber-side-b
Multimode, LC, 550m/1804 feet, Dual Fiber, 850nmMultimodeLC550m/1804 feetDual Fiber850nmSFP-1G-03-2$70.00
550m-1804-feetdual-fiber
Multimode, LC, 2km/1.2 miles, Dual Fiber, 1310nmMultimodeLC2km/1.2 milesDual Fiber1310nmSFP-1G-04-2$80.00
2km-1-2-milesdual-fiber
Singlemode, LC, 20km/12.4 miles, Dual Fiber, 1310nmSinglemodeLC20km/12.4 milesDual Fiber1310nmSFP-1G-30-2$110.00
20km-12-4-milesdual-fiber
Singlemode, LC, 60km/37 miles, Dual Fiber, 1550nmSinglemodeLC60km/37 milesDual Fiber1550nmSFP-1G-31-2$170.00
60km-37-milesdual-fiber
Singlemode, LC, 120km/74 miles, Dual Fiber, 1550nmSinglemodeLC120km/74 milesDual Fiber1550nmSFP-1G-34-2$360.00
120km-74-milesdual-fiber
Singlemode, LC, 20km/12.4 miles, Single Fiber – Side A, Tx1310/Rx1550SinglemodeLC20km/12.4 milesSingle Fiber - Side AT-1310/R-1550SFP-1G-20-2$120.00
20km-12-4-milessingle-fiber-side-a
Singlemode, LC, 20km/12.4 miles, Single Fiber – Side B, Rx1310/Tx1550SinglemodeLC20km/12.4 milesSingle Fiber - Side BR-1310/T-1550SFP-1G-21-2$140.00
20km-12-4-milessingle-fiber-side-b
Singlemode, LC, 60km/37 miles, Single Fiber – Side A, Tx1310/Rx1550SinglemodeLC60km/37 milesSingle Fiber - Side AT-1310/R-1550SFP-1G-24-2$190.00
60km-37-milessingle-fiber-side-a
Singlemode, LC, 60km/37 miles, Single Fiber – Side B, Rx1310/Tx1550SinglemodeLC60km/37 milesSingle Fiber - Side BR-1310/T-1550SFP-1G-25-2$220.00
60km-37-milessingle-fiber-side-b
SFP Optical Transceiver, Gigabit, Single Fiber - Side A, Tx-1310nm/Rx-1550nmSinglemodeSC20km/12.4 milesSingle Fiber - Side AT-1310/R-1550SFP-1G-12-2$140.00
20km-12-4-milessingle-fiber-side-a
SFP Optical Transceiver, Gigabit, Single Fiber - Side B, Tx-1550nm/Rx-1310nmSinglemodeSC20km/12.4 milesSingle Fiber - Side BR-1310/T-1550SFP-1G-13-2$160.00
20km-12-4-milessingle-fiber-side-b
SFP Optical Transceiver, Gigabit, Single Fiber - Side A, Tx-1310nm/Rx-1550nmSinglemodeSC60km/37 milesSingle Fiber - Side AT-1310/R-1550SFP-1G-14-2$225.00
60km-37-milessingle-fiber-side-a
SFP Optical Transceiver, Gigabit, Single Fiber - Side B, Tx-1550nm/Rx-1310nmSinglemodeSC60km/37 milesSingle Fiber - Side BR-1310/T-1550SFP-1G-15-2$245.00
60km-37-milessingle-fiber-side-b
RJ-45, Cat5/6/7, Gigabit Ethernet, 100m/328 feetCat5/6/7RJ-45100m/328 feetN/AN/ASFP-1G-RJ-2$90.00
100m-328-feetn-a
  • Single fiber (bi-directional) SFP transceivers must always be paired, side A and side B

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*Lead times are estimates and may vary. You will be contacted within 1 business day to go over the details of your order. If you require a specific date, let us know!

*Days = Business Days

  • Warning: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.
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