Contact Closure Systems
FiberPlex FOM-9010 Fiber Optic Multi-Port Module - relay contact closure; modular card style



The FOM-9010 Series is a Fiber Multiplexer Card Module for the FOM system supporting stand-alone or multi-card 19 rack mounting and designed for Control Signals and Relay Contacts supporting up to 12-Channels.


Overview
The FOM-9010, FOM-9011, and FOM-9012 provide uni-directional transport of low-level control or contact status signals. The status of all signals is shown on front panel indicators in addition to power supply and optical link status for each card.

The FOM-9010 can be used with contact closure sense or voltage inputs. The voltage input mode will accept polarity sensitive TIA-232, TTL, or TIA-422 state indications as well as sensing AC or DC voltages for simple presence. Note that while the unit accepts some electrical data standards, any data activity is simply viewed as an AC voltage and will be identified as being ‘on’.

The FOM-9011 has all 8 channels fixed as Form C solid state contacts. The NC contact remains shorted to the C contact even with the FOM powered off.

The FOM-9012 supports Form A or Form B solid state contacts on the output channels. Each of the 12 channels can be configured individually and the Form B contacts remain shorted even with the FOM powered off.

The user can achieve complete electrical isolation for control and status signal in areas of high electrical noise or in/out of RF shielded enclosures (SCIF). The fiber optic cable is not susceptible to induced impulse noise and since signal ground is not carried over the link, the signal is not affected by elevated ground potential from lightning or other sources. The fiber optic cable enhances privacy of communications.

Applications
A typical link consists of a FOM-9010 at one end and either a FOM-9011 or FOM-9012 at the opposite end.

FOM-9010 applications


Features
  • Card Module for the FOM system supporting stand-alone or multi-card 19 rack mounting
  • Each of the 12 channels can be individually configured
  • Automatic State Detection for TIA-232, TIA-422, and TTL Signals
  • Voltage sense, open collector or contact inputs
 
Ordering
# Model # Description Availability
1 FOM-9010-C 12 Circuits - Contact Closure sense, Open Collector to GND sense, or voltage sense (5-65 VDC or 4-45 VAC) inputs, SFP cage, no optical module General Availability
 
 Accessories
2 FOM-9010-L12 12 Circuits - Contact Closure sense, Open Collector to GND sense, or voltage sense (5-65 VDC or 4-45 VAC) inputs, Multimode LC Optics General Availability
 
 Accessories
3 FOM-9010-L5B 12 Circuits - Contact Closure sense, Open Collector to GND sense, or voltage sense (5-65 VDC or 4-45 VAC) inputs, Singlemode LC Optics General Availability
 
 Accessories
4 FOM-9010-T12 12 Circuits - Contact Closure sense, Open Collector to GND sense, or voltage sense (5-65 VDC or 4-45 VAC) inputs, Multimode ST Optics General Availability
 
 Accessories
5 FOM-9010-T5B 12 Circuits - Contact Closure sense, Open Collector to GND sense, or voltage sense (5-65 VDC or 4-45 VAC) inputs, Singlemode ST Optics General Availability
 
 Accessories
6 FOM-9011-C 8 Form C Contacts. SFP cage, no optical module General Availability
 
 Accessories
7 FOM-9011-L12 8 Form C Contacts. Multimode LC Optics General Availability
 
 Accessories
8 FOM-9011-L5B 8 Form C Contacts. Singlemode LC Optics General Availability
 
 Accessories
9 FOM-9011-T12 8 Form C Contacts. Multimode ST Optics General Availability
 
 Accessories
10 FOM-9011-T5B 8 Form C Contacts. Singlemode ST Optics General Availability
 
 Accessories
11 FOM-9012-C 12 Form A or Form B (individually selectable) Contacts out. SFP cage, no optical module General Availability
 
 Accessories
12 FOM-9012-L12 12 Form A or Form B (individually selectable) Contacts out. Multimode LC Optics General Availability
 
 Accessories
13 FOM-9012-L5B 12 Form A or Form B (individually selectable) Contacts out. Singlemode LC Optics General Availability
 
 Accessories
14 FOM-9012-T12 12 Form A or Form B (individually selectable) Contacts out. Multimode ST Optics General Availability
 
 Accessories
15 FOM-9012-T5B 12 Form A or Form B (individually selectable) Contacts out. Singlemode ST Optics General Availability
 
 Accessories

 


 
 
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Direct: +1 301 975 1000
Support: support@patton.com
Direct: +1 301 975 1007
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