EUCHNER AS-i Safety Monitor for 2 AS-i circuits - Manual (Page 31)

AS-i Safety Monitor for 2 AS-i circuits
Electrical connection
Subject to reasonable modifications due to technical advances Id.-No.: 103336 Issue date - 24.10.2008 EUCHNER GmbH + Co. KG 31
Kohlhammerstraße 16 • D-70771 Leinfelden-Echterdingen Tel. +49/711/75 97-0 • Fax. +49/711/753316
7.2 AS-i bus connection
7.3 Information about the device types
7.4 AS-i and power supply terminal assignments
Yellow ASi ribbon cable
Blue
AS-i- Brown
AS-i+
2-conductor AS-i round cable
(Recommended: flexible power cable
H05VV-F2x1,5 per DIN VDE 0281)
Blau
AS-i- Braun
AS-i+
Information!
Electrical work is to be performed only by electrical technicians.
Information!
A listing of the individual devices and their features can be found in section information>.
Information!
The cable indicated by hatching must not have slaves or repeaters connected to
it.
The yellow cable must not have AS-i power suppliers or additional masters con-
nected to it.
Information!
The function ground should be made with as short a cable as possible to ensure good
EMC characteristics.
Attention!
The AS-I power supply for the AS-I components must have isolation per IEC 60
742 and be able to handle momentary power interruptions of up to 20 ms. The
power supply for the 24 V supply must also have isolation per IEC 60 742 and be
able to handle momentary power interruptions of up to 20 ms. The maximum out-
put voltage of the power supply must also be less than 42 V in case of a fault.