BY-DTAT-8KK is 8/4/2 Ch Bi-directional Contact Closure or TTL Data over 1 fiber to 2 Kilometers (MMF) or 20 Kilometers(SMF) for application of Fire & Alarm Systems /Access Control System.
Features:
Independent 8/4/2 Channels Bi-directional(2 way) Dry Contact Closure over 1 fiber
Multimode Fiber Support for Distances up to 2km, Single-Mode Fiber Support for Distances up to 20 km
LEDStatus Provide Rapid Indication of Operating Parameters; hot Plug & Playdesigning ensures adjustment-free installation and operation
No EMI or RFI and no ground loops
Stand alone or rack-mount; SupportPoint-to-Point or Daisy-Chain connection
Description
Contact Closure over Fiber series support8/4/2 Channels Bi-directional (2 way) contact closure over one multi-mode orsingle-mode optical fiber. it is typically used in applications with Access Control System,Alarm Event Triggering, Building Automation and Environmental Control Systems,Fire & Alarm Systems, PIR signal Transmission, Traffic Signal Control Equipment etc
Specifications:
Optical:
Wavelength: 1310/1550 nm
Output Power: -14~ -8 dBm
Optic fiber: 50/125u multi-mode，62.5/125umulti-mode，9/125u single mode
Rx sensitivity: -30 dBm
Optical connector: 1 x SC (Default), FC/ST(Optional)
Distance: 2 Km (MMF) / 20 Km (SMF)
Contact Closure:
Data Formats: Contact Closure
Data Rate: DCto 200Kbps
Response Time: 2 ms
Relay/Contact Rating: 0.5 A @ 200 VDC
Bit Error Rate:< 10E-9
Connector: Standard Terminal Blocks
Signal input: passive dry Contact Closure
Signal output: relay output
Electrical& Mechanical:
Input Power Requirements: DC 5V@2A
Power Adapter: AC 90V~240V
Power Consumption: < 5W
Stand-Alone Dimensions: 175 mm×154 mm×30 mm
Shipping Weight: (include Transmitter &Receiver ) 1.5kg
Environmental:
Operating Temperature: -20°C ~ +75°C
Storage Temperature: -40°C ~ +85°C
Relative Humidity: 0% ~ 95%(non-condensing)
MTBF: >100,000 hours
Package includes:
1. 1 x transmitter with optical module.
2. 1 x receiver with optical module
3. 2 x Power Supply Adapters
4. 1 x Manual
Connection Diagram:
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