Transmit four 4~20mA Analog Signals over Fiber with High Speed and Accuracy
The RLH 4-20mA Fiber Optic Converter transmits 4 Analog signals over fiber cable and offers high performance with 500k samples per second, 16 bit signal resolution, and less than 0.1% source signal variance.
It is compatible with most PLC’s, Sensors (2, 3, or 4 wire), and other types of equipment where a precise current measurement must be taken and transmitted over fiber. The system comprises of a transmitter (Analog Input) and a receiver (Analog Output).
This compact and rugged system provides convenient and easy to read LEDs, supports both singlemode and multimode fiber applications, and includes an alarm contact for monitoring system power and fiber health.
This system is engineered to operate over an extreme temperature range, providing reliability in harsh environments. It is designed and made in the USA, and covered by our Lifetime Warranty.
System
- Compatible with all MSA compliant Gigabit SFPs
- Update rate: 500K samples per second
- 16 Bit Signal Resolution
- 99.9% Accuracy or Better
- Alarm contact for system status monitoring
Environment
- Hardened to operate in -40°F to +158°F (-40°C to +70°C)
- DIN rail or Wall Mount (Wall mount ears included)
Power
- Redundant Power Inputs (12~48VDC)
Quality
- Lifetime Warranty
- Made in USA
Fiber Port
1 Gigabit SFP Slot, Accepts MSA compliant 1.25Gbps SFPs (Available separately)
LED Indicators
Power, Fiber, Input/Outputs 1~4
Power Input
12~48VDC (11~53V)
-A powering option 125VDC (42~160V)
Dual redundant power options – Polarity insensitive
Power Consumption
Input Device: 5 Watts Maximum
Output Device: 8 Watts Maximum
DC Input Isolation (In/Out)
1.5KV
Overcurrent Protection
1.0A Automatic Recovery
System Alarm
Normally Open / Closed Relay
Temperature
Storage: -40ËšC to +85ËšC (-40ËšF to +185ËšF)
Operating: -40ËšC to +70ËšC (-40ËšF to +158ËšF)
Dimensions
2.2″ (W) x 4″ (D) x 5.2″ (H), (56mm x 102mm x 131mm) – not including DIN clip
Mounting
Includes standard T-35 DIN rail clip and wall mount ears
Humidity
95% non-condensing
Safety
FCC Class B, CE, RoHS, UL Listed, CB Scheme
Warranty
Lifetime
FBX-420-INPUT-1
FBX-420-OUTPUT-1
Ordering
4 Channel 4~20mA Fiber Converter with SFP
| Short description | Part number | Price | |
|---|---|---|---|
| 4~20mA Fiber Optic Converter, Input, 4 Channels, 1 SFP Slot, powered by 12~48VDC | FBX-420-INPUT-1 | $725.00 | |
| 4~20mA Fiber Optic Converter, Output, 4 Channels, 1 SFP Slot, powered by 12~48VDC | FBX-420-OUTPUT-1 | $725.00 |
- A complete system requires one (1) input device paired with one (1) output device
- Add -A to the end of the part number for 130VDC powering option
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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.