Two-Way Signaling of a Contact Closure Over Fiber​

Industrial Media Converters - Bi-Directional Contact Closure
DIN Mount


Lead Time: 1 to 2 Weeks*

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


Bi-Directional Contact Closure

Product configurationModeDistanceConnectorFibersPart numberPrice
Multimode, ST, 2km/1.2 miles, Dual FiberMultimode2km/1.2 milesSTDual Fiber1CD-IO-03-1$380.00
Singlemode, ST, 15km/9 miles, Dual FiberSinglemode15km/9 milesSTDual Fiber1CD-IO-20-1$530.00
Singlemode, ST, 48km/29 miles, Dual FiberSinglemode48km/29 milesSTDual Fiber1CD-IO-21-1$740.00
  • A complete system requires two devices with the same part number

*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

WarningWarning: 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

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