Data Sheet

SPECIFICATIONS
Data
Data Format RS232, RS422, 2 or 4-wire RS485
w/Tri-State, Manchester, bi-phase, Sensornet
Data Rate DC-1Mbaud (RS422 & RS485)
DC-250kbps (RS232)
Operating Mode Asynchronous, simplex or full-duplex
Bit Error Rate <10-12 @ Maximum Optical Loss Budget
Wavelength 1310/1550 nm, MM and SM
Number of Fibers 1
Optical Emitter Laser Diode
LED Indicators › Power › Status › Receive Data Active
› Transmit Data Active › Port A Fiber Link Status
› Port B Fiber Link Status
Ring Failure Relay
Normally closed contact: Solid-State relay contacts rated at 0.5 mA, resistive load.
Connectors
Optical ST
Power Terminal Block
Data Terminal Block
Relay Terminal Block
Power
Operating Voltage Range 8 to 15 VDC (or from C1 Rack, sold separately)
Power Consumption 4 W
Electrical & Mechanical
Number of Rack Slots 1
Current Protection Automatic Resettable Solid-State Current Limiters
Circuit Board Meets IPC Standard
Size (in./cm) (L×W×H) 6.1 × 5.3 × 1.1 in (15.5 × 13.5 × 2.8 cm)
Shipping Weight <2 lbs./0.9 kg
Environmental
MTBF >100,000 hours
Operating Temp -40˚ C to +75˚ C
Storage Temp -40˚ C to +85˚ C
Relative Humidity 0% to 95% (non-condensing)¹
FDX72(M,S)1
Universal Data Drop & Repeat
Multi-Protocol RS232/422/485 Data Transceiver
TYPICAL APPLICATION
ORDERING INFORMATION
Part Number Description
Fibers
Required Fiber
Optical PWR
Budget
Max
Distance²
# Rack
Slots
FDX72M1 Universal Data Drop & Repeat 1 in/1 out Multimode 62.5/125µm 16 dB 4 km (2.5 mi) 1
FDX72S1 Universal Data Drop & Repeat 1 in/1 out Single mode 9/125µm 19 dB 40 km (25 mi) 1
Accessories
Options
DC Plug-in Power Supply, 90-264 VAC. 5060 Hz (Included)
[1] Add ‘/C’ for Conformally Coated Circuit Boards to extend to condensation conditions (Extra charge, consult factory)
DIN-Rail Mounting Adaptor Plate Kit - With Mounting Hardware (Optional, order model DINBKT1 or DINBKT4)
Add ‘/B’ for Battery Backup
NOTE: This product requires a fiber installation with a minimum 30 dB connector return loss. The use of Super Polish Connectors is recommended.
Complies with FDA Performance Standard for Laser Products, Title 21, Code of Federal Regulations, Subchapter J
In a continuing effort to improve and advance technology, product specifications are subject to change without notice.
[2] Distance may be limited by optical dispersion.
In the event of an optical fiber break, the color and pattern of LEDs will aid in locating the fiber break.
OPTICAL FIBER
TWISTED PAIR
D
1 Fiber
9/125µm SM
Up to 69 km
(43 miles)
1 Fiber
9/125µm SM
Up to 69 km
(43 miles)
1 Fiber
9/125µm SM
Up to 69 km
(43 miles)
1 Fiber
9/125µm SM
Up to 69 km
(43 miles)
D D D
FDX70EAS1
FDX72S1FDX72S1 FDX72S1 FDX70EBS1
01 Dec 2014© 2014 Communication Networks. All Rights Reserved. “ComNet” and the “ComNet Logo” are registered trademarks of Communication Networks.
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