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ADAM-4542

更新时间: 2024-11-03 22:29:19
品牌 Logo 应用领域
其他 - ETC 转换器光纤
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描述
Fiber Optic to RS-232/422/485 Converter

ADAM-4542 数据手册

  
Fiber Optic to RS-232/  
ADAM-4541/ 4542 422/485 Converter  
Features  
Compact size economizes space  
Direct plug-and-play  
Easily mounted on a DIN-rail, panel or piggyback  
Transmission speeds of up to 115.2 Kbps  
Optical fibers enable transmission of 2.5 km for ADAM-4541  
and 15 km for ADAM-4542  
Half/Full-duplex, bidirectional transmission mode  
Avoids lightning strikes and EMI/RFI interference  
Prevents damage from electrostatic discharge  
Stable and error-free data transmission  
Automatic internal RS-485 bus supervision  
No external flow control signals required for RS-485  
Transient suppression and over-current protection on RS-422/  
485 data lines  
Reserved space for termination resistors  
LED for power and data flow indication  
DC  
Power requirement: +10 to + 30 V  
Introduction  
High Bandwidth  
Fiber optic transmission offers the benefits of wide bandwidth, immunity  
to EMI/RFI interference, and secure data transmission. ADAM-4541/  
ADAM-4542 can be used as an RS-232/422/485 point-to-point or point-  
to-mutipoint connection for transmitting and converting full/half-duplex  
signals and their equivalents within a fiber optic environment. Fiber optics  
is the perfect solution for applications where the transmission medium  
must be protected from electrical exposure, lightning, atmospheric  
conditions or chemical corrosion.  
Future signal capacity expansion  
Specifications  
ADAM-4541  
ADAM-4542  
Fiber Optics  
multi-mode  
single-mode  
The ADAM-4541/4542 is specifically designed to link various machinery  
equipped with an RS-232/422/485 communication ports (such as  
computer systems or manufacturing machines). Using standard ST  
connectors, the module's fiber optic ports can accommodate a wide range  
of fiber optic cable sizes, including 62.5/125 (9/125) µm.  
Wavelength  
820 nm  
1310 nm  
Transmission Distance  
2.5 km  
15 km  
9 dB  
Optical Power Budget  
(attenuation)  
12.5 dB  
1 W (typical);  
1.5 W (max.)  
1.6 W (typical);  
2.1 W (max.)  
Power Consumption  
Advantages of Fiber Optics  
AllDielectric  
Casing: ABS with captive mounting hardware  
Low signal radiation  
Secure transmission  
Lightning immunity  
High-voltage installation  
Communication mode: Asynchronous  
Connector: Plug-in screw terminal  
Fiber port: ST  
Transmission mode: Full/half-duplex, bidirectional  
Transmission rate: Up to 115. 2 Kbps  
Small Size  
Operating temperature: -10 ~ 70° C (14 ~ 158° F)  
Operating humidity: 5 ~ 95% (non-condensing)  
Less duct space  
Fewer additional ducts installed  
Accessories (included): Nylon DIN-rail mounting adapter, SECC  
LowAttenuation  
panel mounting bracket  
Greater distance / fewer repeaters  
Less installation and maintenance  
Ordering Information  
ADAM-4541: Mulit-Mode Fiber optic to RS-232/422/485  
OpticalSignals  
converter with mounting bracket  
No ground loops  
ADAM-4542: Single-Mode Fiber optic to RS-232/422/485  
No spark hazard  
converter with mounting bracket  
Operation in flammable areas  
Daughterboards and Modules  
6-24  

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