Crane EE-8069R User Manual Page 42

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R-8520/R-8520R
R-8520A/R-8520AR
Isolated RS/232 to RS/485 Converter Module
- One end is RS-232 standard; the other is RS-485
- Internal Self Tuner
- Speed: 300~115.2Kbps
- Maximum of 256 modules in a single RS-485 network
(without using a repeater)
- Isolation Voltage: 3000V
- Support various speed and data format
- Communication distance: 2.1Km/9600bps;
2.7Km/4800bps;3.6Km/2400bps
- Isolated end is on RS-485 connector ,Isolated end
is on RS-232 connector
- The best choice for PLC users
Isolated RS/232 to RS-422/485 Converter Module
- One end is RS-232 standard; the other is RS-485
- Internal Self Tuner
- Speed: 300~115.2Kbps
- Isolation Voltage: 3000V
- Support various speed and data format
- Communication distance: 2.1Km/9600bps;
2.7Km/4800bps;
3.6Km/2400bps
- Isolated end is on RS-232 connector ;
Isolated end is on RS-422/485 connector
- The best choice for PLC users
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· Outside
· Communication Mode
· Connector
· Transmission Mode
· Transmission speed
· Fiber Optic Port
· Converting Mode
· Wavelength
· Transmission Distance
· Optical Power Budget
· Power Consumption
· Operating Temperature
· Operating Humidity
· Accessories(enclosure)
shell body is ABS plastic, with
installation accessories
Asynchronous
Plug-in screw terminal
Full/half duplex, bidirectional
up to 115.2 kbps
SC
Single-mode
1310nm
15 km
9db (attenuation)
1W (typically), 1W (max)
-10
̚
70
ć
5
̚
95%(non-condensing)
Nylon DIN-rail mounting adapter, SECC
panel mounting bracket
Main Features
- Easily mounted on a DIN-rail, panel or piggyback
- Transmission speed is up to 115.2 kbps
- R-8541Optical distance is up to 2.5km
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- Half/Full-duplex, bidirectional transmission mode
- Avoid lightning strikes and EMI/RFI interference
- Prevents damage from electrostatic discharge
- Stable and error-free data transmission
- Automatic internal RS-485 Bus supervision
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- Transient suppression and over-current protection
on RS-422/485 data lines
- Reserved space for termination resistors
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- Power Requirement: +10 to + 30 VDC
R-8542
Single-mode Fiber Optics
to RS-232/422/485 Converter
Ordering Information:
R-8542: Single-mode Fiber Optics to RS-232/422/485
Converter
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