SEL-2595
Use the SEL-2595 Teleprotection Terminal to send and receive up to eight relay contacts directly over a pair of optical fibers or through a digital T1 or SONET multiplexer.
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Fiber Optic Relay | Products & Suppliers | GlobalSpec
Find Fiber Optic Relay related suppliers, manufacturers, products and specifications on GlobalSpec - a trusted source of Fiber Optic Relay information.
Contact Closure | RLH Industries, Inc.
Transmit a contact closure signal over a single fiber with this industrial rated Fiber Link System. Multiple receivers may be paired with one transmitter.
FRM220-CCF20
The FRM220-CCF20 has a contact input and a 0.5 amp contact output. The
Products | Schweitzer Engineering Laboratories
SEL provides high-quality fiber optic cable solutions in customer specified lengths. Various cables sizes, jacket types, and strand counts are available. Field termination kits are also available.
Contact Closure Over Fiber Converter | Dry Contact / Relay Fiber
Transmit dry contact, relay, and GPIO signals over fiber with 2?16 channel contact closure converters. Supports bidirectional or simplex communication for alarms, PLC, and control systems.
Control Signal and Relay Contacts
The FOI-2991, FOI-2992, FOI-2993, FOI-2994, FOI-29995 and FOI-2996 all provide complete electrical isolation for control signals and relay closures. The units are uni-directional devices with the FOI
FRM220-CCF20
The FRM220-CCF20 has a contact input and a 0.5 amp contact output. The contact closure module has two relay outputs and two relay input. The relay output follows the “relay input” at the remote end.
Digital/Contact Closure Fiber Optic Link AFL-80
The Digital fiber optic link is a low cost solution for sending control signals using an optical fiber. The product is designed for industrial contact closure applications
AMG Systems | Contact Closure over Fiber Transmission Range
Designed in a compact DIN rail or wall mount housing, the AMGFIB series provide digital transmission of contact closure channels for remote input detection and relay control over Multimode or Singlemode
Patton Contact Closure Systems
Each unit has four (4) input terminals, four (4) output relays, a NC/NO alarm contact for system monitoring, and convenient LED indicators to view system status. This product is designed to