Installation Instructions

ManualsBrandsRockwell Automation ManualsEquipment1785-TR10BT Twisted Pair Transceiver

1785-5.20 - January 1999

Twisted Pair Transceiver

Catalog Number 1785-TR10BT

The twisted pair 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,

10BASE-T) via a shielded twisted pair cable.

•

Monitoring LEDs for

– power

– collision/jabber control/

TxData

– RxData

– link state/auto polarity

exchange

•

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 3

Compliance to European Union Directives 4

Technical Data 7

Summary of content (8 pages)

PAGE 1
Installation Instructions Twisted Pair Transceiver Catalog Number 1785-TR10BT The twisted pair 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, 10BASE-T) via a shielded twisted pair cable.
PAGE 2
Twisted Pair Transceiver Description The 1785-TR10BT twisted pair transceiver can be connected to the AUI interface of a device either directly or via an AUI cable. It is connected to the twisted pair cable by a 8-pin RJ45 socket. The twisted pair transceiver offers these functions according to IEEE 802.
PAGE 3
Twisted Pair Transceiver Installation 3 Link Attenuation ISO/IEC 8802-3 (10BASE-T) specifies that the link attenuation of a single cable segment must not exceed 11.5 dB at frequencies between 5 and 10 MHz (ZL = 100 Ω). This value includes • the attenuation of the twisted pair cable • connector attenuation • reflection attenuations as the result of adaption errors of the various components belonging to the single cable segment, e.g.
PAGE 4
Twisted Pair Transceiver 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
Twisted Pair Transceiver 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
Twisted Pair Transceiver 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
Twisted Pair Transceiver 7 Technical Data Operating voltage +10 V to +16 V Current consumption (no signal) 50 mA (+12 V) Bit rate (Manchester Code) 10 Mbit/s Dimensions W x H x D 45 mm x 21 mm x 81 mm (1.8 in. x .83 in. x 3.2 in.) Weight 100 g (0.22 lb.
PAGE 8
Connections Transceiver interface Twisted pair interface 15-pin sub-D plug 8-pin shielded RJ45 socket Connections capabilities Transceiver interface Twisted pair interface Line attenuation plugged directly onto the AUI interface of connected device or connected by an AUI cable (50 m max.