Some products incorporate rechargeable or non rechargeable batteries as emergency power supply. Their wrong connection may damage the product, properties and the operator’s safety (burst and fire). YOUR DEALER: 2 - ETR-BUSCNV - TECHNICAL MANUAL...
46g. Parts supplied: 2 680 Ohm balance resistances, 4 Nylon clips, technical manual. ETR-BUSCNV board is an optional accessory of ETR control units and compatible ones, and has passed tests provided for CE conformity marking. 3. INSTALLATION View of the board.
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Mounting in the housing of ETR control unit, example with the maximum of installable boards for substitution of a CP100 control unit. 4. ELECTRICAL CONNECTIONS 4 - ETR-BUSCNV - TECHNICAL MANUAL...
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5. USE BLOCK DIAGRAM The maximum management capacity of a ETR512 control unit is of 8 ETR-BUSCNV boards of which 4 can be installed as shown in the mounting figure and 4 can be installed on field; these may be installed, for example, inside the metal housing of a RIVER2 or RIVER3 concentrator or of TR8/B as shown in the following image.
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On the other hand the communication part towards ETR control unit is operated in Slave mode by emulating a concentrators group. To do so ETR-BUSCNV shifts of 16 units the numbering existing in the peripheral trasponders of CP80, CP90, CP100 and ET8/48xx series.
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CP8/PS, a line with address from 65 to 128 managed by another CP8/PS. The first serial line must be connected to the first ETR-BUSCNV with the four dipswitch on ON, the existing trasponders with address from 1 to 64 will be considered by ETRxxx as devices having addresses from 17 to The second line must be connected to the second ETR-BUSCNV with dipswitch n°1 on OFF and the other...
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