Installation Instructions Instruction Manual

ManualsBrandsRockwell Automation ManualsEquipment1785-TR10B2 Coax Transceiver for 10BASE2

1785-5.18 - January 1999

Installation Instructions

Coax Transceiver for 10BASE2

1785-TR10B2

The mini coax transceiver enables a device with an AUI interface to connect

to a 10 Mbit/s CSMA/CD LAN (ISO/IEC 8802-3, IEEE 802.3, 10BASE2)

via a coaxial cable.

•

Monitoring LEDs for

– power

– collision/jabber control

– data

•

SQE test can be disabled

externally

•

Can be plugged directly to the device interface

•

Low current consumption

•

Compact construction

To the Installer

Topic Page

Description 2

Installation 2

Compliance to European Union Directives 4

Technical Data 7

Summary of content (8 pages)

PAGE 1
Installation Instructions Coax Transceiver for 10BASE2 1785-TR10B2 The mini coax transceiver enables a device with an AUI interface to connect to a 10 Mbit/s CSMA/CD LAN (ISO/IEC 8802-3, IEEE 802.3, 10BASE2) via a coaxial cable.
PAGE 2
Coax Transceiver for 10BASE2 Description The 1785-TR10B2 mini coax transceiver can be connected to the AUI interface of a device either directly or via an AUI cable. It is connected to the coaxial cable by a BNC socket. The mini coax transceiver offers these functions according to IEEE 802.
PAGE 3
Coax Transceiver for 10BASE2 3 Power Supply The operating voltage (+12 V) is taken from the connected device via the 15-pin sub-D socket of the AUI interface. SQE Test Setting The slide switch located on the top of the transceiver case is used to activate and deactivate the SQE test. Before placing the transceiver in operation, you should check to see whether the connected device requires the SQE test to be on or off. As delivered from the factory, the SQE test is on.
PAGE 4
Coax Transceiver for 10BASE2 Compliance to European Union Directives If this product has the marking, it is approved for installation within the European Union and EEA regions. It has been designed and tested to meet the following directives.
PAGE 5
Coax Transceiver for 10BASE2 5 Hazardous Location Approval This product may be certified for general use as well as for use in hazardous locations. Actual agency certification is indicated by the product label as shown below, and not by statements in any user documentation.
PAGE 6
Coax Transceiver for 10BASE2 Approbation d’utilisation en environnements dangereux Ce produit est certifié pour une utilisation générale aussi bien que pour une utilisation en environnements dangereux. La certification en vigueur est indiquée par l'étiquette produit et non par des indications dans la documentation utilisateur.
PAGE 7
Coax Transceiver for 10BASE2 7 Technical Data Operating voltage +12 V Current consumption (no signal) 2 50 mA Bit rate (Manchester Code) 10 Mbit/s Coaxial cable interface: Transmitter AC DC Rise/fall time Harmonic components: 1st harmonic 2nd harmonic 3rd harmonic 4th harmonic 5th harmonic 6th harmonic 7th harmonic and higher 1.9 V +0.35 V, –0.5 V –1.025 V ±0.
PAGE 8
Connection capabilities Transceiver interface Coaxial cable interface plugged directly onto the AUI interface of connected device or connected by an AUI cable (50 m max.