BWU2868ASi Speed Monitor Modular for 1 encoder, sin/cos, TTL

Product description

ASi Speed Monitor Modular for 1 encoder, sine/cosine, TTL, for safe monitoring of speed and position of 1 axis, 2 release circuits (2 x fast electronic safe outputs), encoder/sensor connection via 1 x RJ45, diagnostic and configuration via ASi connection, ASi connection via clamps, ASi addresses depending on configuration, IP20

Technical data

Type Speed Monitor Modular
Protection rating

"IP20":
Protected against solid foreign bodies having a diameter of 12.5 mm or larger and against finger contact, not protected against water.


"IP40":

Protected against solid foreign bodies having a diameter of 1.0 mm or larger, protected against access with a wire, no protection against water.

"IP54":

Protection against dust in damaging amounts, complete protection against contact, protection against splashing water in any angle.


"IP65":
Dust-tight, full protection against contact, protection against spray water (jet) from any angle.

"IP67":

Dust-tight, full protection against contact, protection against temporary immersion.

IP20
Outputs Safety

Suitable for applications up to category 4/PLe/SIL 3.

2 release circuits, 2 x electronic safe outputs
ASi connection

The connection to ASi and AUX (24 V auxiliary power) is made for modules in the active distributor or blue IP67 housing via the yellow or black ASi profile cable with piercing technology or via an M12 plug. Modules for the control cabinet are connected via terminals and PCB modules via wiring pins, connection wires or terminals.


Line protection: If the module is supplied via a M12 connection with A or B coding, it may only be used with a current load of max. 4 A per pin in acc. with IEC 61076-2-101 and IEC 61076-2-109. A fused tap is recommended. There is no such limitation for modules supplied via piercing contacts.

Push-in terminals
ASi address

Bihl+Wiedemann offers modules with AB address, single address or ASi-5 address. In some cases, ASi modules can occupy several (different) addresses. Mixed operation of modules with different addressing in the same ASi circuit is permitted.
For ASi modules with two ASi-3 nodes, the second ASi-3 node is turned off as long as the first ASi-3 node is addressed to address "0".
Upon request, ASi modules are available with specific ASi node profiles.

depending on configuration

How to easily implement your ASi installation

    How to troubleshoot an existing ASi installation

    Manuals