• Digital
• Analog

• Monitor climate
• Alarm Reporting Center
• Pulse count acquisition
• IP monitoring

• Motherbox
• FTP Data Station

Interface Glass Fiber-Bus ST <> Profibus

Information on this data sheet:

Technical data

Prices

Print version

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Manual

Application: Glass fiber-based bus system

Interface Glass Fiber-Bus ST <> Profibus

Product properties:

• RS485 interface with Profibus pinout
• Baud rate up to 1.5 Mbaud
• Electrical isolation to almost any extent between the connected devices
• Noise-immune and secure transmission over a distance of up to 3800 meters per segment
• Extended supply voltage range up to 24V
• Shipped optionally with or without power supply:
  Please order power supplies as separate accessories.
• No re-configuration of transmission parameters required
• Top hat rail housing according to DIN EN 50022-35
• Conforms to standards both in office and industrial environments:
  • Increased noise immunity for industrial areas
  • Stricter noise emission for residential and commercial areas

Wish for something! Your suggestions for improvement and additions

Technical data:

Operating mode:		RS485 2-wire mode with echo suppression and automatic control of the RS485 transceivers
Switching time:		approx. 1µs for switching from data send to receive (can be changed on request)
Baud rate:		0..1.5 Mbaud
Data format:		any format
Transmitted signals:		RxD-P/TxD-P, RxD-N/TxD-N
Supported topologies:		Bus and star, but no ring structures
Cascadability:		5 Adapter @93.75 KBaud, 32 Adapter @19.2 KBaud
Serial connection:		9-pin SUB-D socket
Glass fiber connection:		ST plug adapter SMA plug adapter on request
Fiber-optic medium:		Duplex multimode fiber-optic cable 50/125um, 62.5/125um 200/230um PCS fibers on request
Max. distance:		50/125um: typically 3200m, min. 1400m @3dB/km 62.5/125um: typically 3800m, min. 2200m @3.5dB/km
Optical budget:		50/125um: typically 9.6dB, min. 4.2dB 62.5/125um: typically 13.4dB, min. 8.0dB
Wavelength:		820 nm
Galvanic isolation:		Isolation voltage min. 1 KV DC between between supply and serial connection
Power supply:		12..24V DC/AC
Current consumption:		max. 150 mA at 12 V input voltage
Supply voltage connection:		Plug-in screw terminal, 5.08mm spacing Labeled "L+" and "M"
Ambient temperature:		Storage: -40..+70°C Operating in non-rowed installation: 0..+60°C Operating in rowed installation 0..+50°C
Permissible relative humidity:		0..95% RH (non-condensing)
Housing:		Plastic small housing, 105x75x45mm
Weight:		approx. 100 g
Delivery:		1x Interface Glass Fiber-Bus ST <> Profibus Please order power supplies separately as accessories
		Wish for something! Your suggestions for improvement and additions

Order now:	Prod. no.	in EUR plus VAT for commercial users Unit price
Interface Glass Fiber-Bus ST <> Profibus	65211	248.00
Power supplies (please order as needed as accessories)
Plug-in Power Supply, 24V / 220mA DC with Euro connector	11020	19.00
Plug-in Power Supply, 24V / 625mA DC with Euro, US and UK plugs	11024	34.00
Power Supply for DIN rail mount, 24V / 1A DC (merchandise, 2-year manufacturer’s guarantee)	11084	49.00
Power Supply for DIN rail mount, 24V / 1.7A DC (merchandise, 2-year manufacturer’s guarantee)	11085	59.00
Power Supply for DIN rail mount, 24V / 4.2A DC (merchandise, 2-year manufacturer’s guarantee)	11077	89.00
Mini-UPS 24V DC	11010	298.00
Mechanical Accessories
Mounting bracket for wall mounting	58812	9.98
19" DIN rail	58813	19.00

Information on this data sheet:

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Print version

Additional links:

Manual