Gateway / Multi-drop Fibres Optic Converter

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RS232/RS485 / Optic Fiber - Converter

( suitable for Modbus, BACnet PTP, IEC131 etc )

These Optic Fiber devices are designed to extend the RS485 or/and RS232 using the optic fibers.
These devices are independent from the serial protocol and they are adapted for Modbus, Modbus+ and IEC131.
The HD67033M and the HD67035M are devices that allow to extend a RS232 or RS485 network through Multi-Modal optic fiber, up to 2 km.
The possible connection typologies are Point-To-Point and the Single Loop.

The HD67034M and the HD67036M are devices that allow to extend the RS232 or RS485 network through Multi-Modal optic fiber, up to 2 km. The possible connection typologies are Multidrop and the Double Loop.

These 2 series don't need to be configured by software: all the parameters of the serial line are set by the Dip-Switch.

The HD67072-B2, HD67073-B2 and HD67074-B2 are devices that allow to extend respectively RS232, RS485 and USB lines through Multi-Modal optic fiber.
The particularity of these devices is that it is possible to set the meaning of the Light/Dark into the optic fiber (0 or 1) using the internal Dip-Switch.
The possible connection typology is Point-To-Point (see the diagrams on the right).

The HD67238F allows to extend RS232 or/and RS485 networks through Multi-Modal fiber.
It is possible to set the type of serial port (RS232 or RS485) and the serial parameters using the Dip-Switch.

The HD67701 and HD67702 converters allows to convert in Optical Fiber all the buses used in the common communication systems (RS232, RS485, CAN, Ethernet, I/O).

The big advantage of these converters is the possibility to transfer in the same optical fiber system different types of bus.

In other words, it is possible to extend in the same physical means different buses, maintaining independent on different communication channels the data flows.

The HD67701 and HD67702 Converters allow to extend the networks through Multi-Modal fiber or Mono-Modal fiber or copper (Ethernet cable).

With the HD67701 is possible to make a Point-To-Point connection or a Single Loop (see the diagrams).

With the HD67702 is possible to make a Multi-Drop connection or a Double Loop (see the diagrams).

These different types of connections are possible thank the SFPs (Small Factor Pluggable): these are particular interchangeable modules that allow to change the type of cable and the maximum viable distance (up to 160 km).

To monitor the status of the optical fiber network, the devices have an auto-diagnostic system that allows to check the status of the network and find eventual failures.
With our simple software, it is possible to find all the devices in the optical fiber network and draw a simple scheme of the system.
It is possible to check the status of the devices over specific diagnostic Modbus registers too.

It is possible to add to the converters of the HD67701 and HD67702 series an I/O expansion that allows to transmit over optical fiber some I/O signals. This module can have up to 4 DI and 4 DO.
The innovation of this system is the possibility to create a map of the I/O, so the possibility to activate/deactivate more DO with the same DI.

For more technical informations, please see the BROCHURE

Point-to-Point connection between two devices/networks over optical fiber.
Optimal solution to cover a long distance, isolate the two sides and when there is the necessity to pass near noise sources (engines, inductive loads, etc.).
Single Loop connection between more converters.
This solution is ideal where there is the necessity to connect/isolate over optical fiber different brenches/devices of existing systems.
Multi-Drop connection between more converters.
This solution consists in a serial connection of more converters, without the mandatory to close the optical fiber system with a loop.
Double Loop or Redundant Loop connection between more converters.
This solution ensures the security and the speed of the optical fiber associated with the redundancy of the data.
In this way, thanks to the double loop in the optical fiber system, if there is a failure in a loop, the communication will continue to work.

Order code HD67238F
Order code HD67033M HD67034M HD67035M HD67036M
Order code HD67701-2 HD67701-4 HD67702-2 HD67702-4

Order Code	Price info	Details	Description	User manual	Operating Temperature
Series Converter RS232 from/to Optic Fibres
HD67033M		View	RS232 / Optic Fibres - Converter ( Daisy chain fiber connection, topology possible: Single Loop )		-40° to +85°
HD67034M		View	RS232 / Optic Fibres - Converter ( Daisy chain fiber connection, topology possible: Multi-Drop, Double Loop )		-40° to +85°
Series Converter RS485 from/to Optic Fibres
HD67035M		View	RS485 / Optic Fibres - Converter ( Daisy chain fiber connection, topology possible: Single Loop )		-40° to +85°
HD67036M		View	RS485 / Optic Fibres - Converter ( Daisy chain fiber connection, topology possible: Multi-Drop, Double Loop )		-40° to +85°
Series Converter RS232/RS485 from/to Single-Mode Optic Fibres
HD67701-2-0-H5S		View	RS232 / Single-Mode Optic Fiber - Converter ( Daisy chain fiber connections allowed: Single Loop, Point to point )		-40° to +85°
HD67702-2-0-H5S-H5S		View	RS232 / Single-Mode Optic Fiber - Converter ( Daisy chain fiber connections allowed: Multi-drop, redundant Double loop, Point to Point )		-40° to +85°
HD67701-4-0-H5S		View	RS485 / Single-Mode Optic Fiber - Converter ( Daisy chain fiber connections allowed: Single Loop, Point to point )		-40° to +85°
HD67702-4-0-H5S-H5S		View	RS485 / Single-Mode Optic Fiber - Converter ( Daisy chain fiber connections allowed: Multi-drop, redundant Double loop, Point to Point )		-40° to +85°
Series Converter RS232/RS485 from/to Multi-Mode Optic Fibres
HD67701-2-0-D5M		View	RS232 / Multi-Mode Optic Fiber - Converter ( Daisy chain fiber connections allowed: Single Loop, Point to point )		-40° to +85°
HD67702-2-0-D5M-D5M		View	RS232 / Multi-Mode Optic Fiber - Converter ( Daisy chain fiber connections allowed: Multi-drop, redundant Double loop, Point to Point )		-40° to +85°
HD67701-4-0-D5M		View	RS485 / Multi-Mode Optic Fiber - Converter ( Daisy chain fiber connections allowed: Single Loop, Point to point )		-40° to +85°
HD67702-4-0-D5M-D5M		View	RS485 / Multi-Mode Optic Fiber - Converter ( Daisy chain fiber connections allowed: Multi-drop, redundant Double loop, Point to Point )		-40° to +85°
Series Converter/Repeater RS232/RS485/USB from/to Fiber Optic
HD67072-B2		View	RS232 / Optic Fibres - Converter - Modem ( Selectable: Light = "1" with Dark = "0", or viv�ce versa: Light = "0" with Dark = "1" ) ( Fiber connection, topology possible: Poin to point )		-40° to +85°
HD67073-B2		View	RS485 / Optic Fibres - Converter - Modem ( Selectable: Light = "1" with Dark = "0", or vice versa: Light = "0" with Dark = "1" ) ( Fiber connection, topology possible: Poin to point )		-40° to +85°
HD67074-B2		View	USB / Optic Fibres - Converter - Modem ( Selectable: Light = "1" with Dark = "0", or vice versa: Light = "0" with Dark = "1" ) ( Fiber connection, topology possible: Poin to point )		-40° to +85°
Series Converter RS485/RS232 from/to Optic Fibres
HD67238F		View	RS485 / RS232 / Optic Fiber - Repeater - Extender bus line ( Fiber connection, topology possible: Poin to point )		-40° to +85°

Accessories:

Order Code	Description	Details
AC34011	Isolated Converter 100..240V AC to 12V DC stabilized - AC/DC	View
AC34012	Isolated Converter 100..240V AC to 24V DC stabilized - AC/DC	View
AC34121	Patch Cable Fibers ST/ST 2x2 Meters	View
AC34122	Patch Cable Fibers ST/ST 2x10 Meters	View
AC34107	Null Modem Cable, Fem/Fem, DSub 9 Pin, 1.8 m	View
AC34114	Null Modem Cable, Fem/Fem, DSub 9 Pin, 5 m	View
AC34132-OS2-2	Patch Cable Fiber / Single-Mode Optic Fiber with LC/LC connectors - 2 Meters	View
AC34132-OS2-10	Patch Cable Fiber / Single-Mode Optic Fiber with LC/LC connectors - 10 Meters	View
AC34132-OS2-20	Patch Cable Fiber / Single-Mode Optic Fiber with LC/LC connectors - 20 Meters	View
AC34133-OS2-2	Patch Cable Fiber / Multi-Mode Optic Fiber with LC/LC connectors - 2 Meters	View
AC34133-OS2-10	Patch Cable Fiber / Multi-Mode Optic Fiber with LC/LC connectors - 10 Meters	View
AC34133-OS2-20	Patch Cable Fiber / Multi-Mode Optic Fiber with LC/LC connectors - 20 Meters	View
AC67700-10-S	Accessory Transmitters, receivers, transceivers for fiber optics with SFP for 10 km MONOMODAL	View
AC67700-20-S	Accessory Transmitters, receivers, transceivers for fiber optics with SFP for 20 km MONOMODAL	View
AC67700-40-S	Accessory Transmitters, receivers, transceivers for fiber optics with SFP for 40 km MONOMODAL	View