EWIO
2
User Manual
V 1.1 | Stand 10/2020
Seite 10 von 96
METZ CONNECT GmbH | Im Tal 2 | 78176 Blumberg | Germany
Tel. +49 7702 533-0 | Fax +49 7702 533-433
For additional documentations look at www.metz-connect.com
2.3.
Housing and terminals
Dimensions (width x height x depth): 125 x 93 x 82 mm.
The width corresponds to 7 units according to DIN 43880.
The housing with 45 mm cap dimension is suitable for sub-distribution boards.
Depending on the variant, the weight is between 410 and 425 grams.
The protection class according to IEC 60529 for housing and terminals corresponds to IP20.
The impact resistance according to IEC 62262 corresponds to IK06.
The transparent upper part of the housing is made of PC polycarbonate.
The remaining housing parts are made of PA polyamide.
The terminals are suitable for wires from 0.33 to 2.5 mm² or AWG 22 to 12
Laying out.
The diameter of the cores can range from 0.3 to a maximum of 2.7 mm.
2.4.
Indication
The operation indicator, which can also be seen when the flap is closed, lights up green in
normal operation.
During the boot process after a device reset or after a power recovery, it lights up red.
It also glows red when a software service is not running.
The indicator flashes alternately red and green in a 1 Hz cycle in case of a detected short
circuit at the transistor or analog outputs, at the M-Bus interface or in case of a software error
or alarm.
When the flap is open.
The Ethernet communication indicator is green at the link,
the speed indicator 10/100 MBit is yellow.
the status indicators of the switching states of the digital inputs are yellow
The status indicators of the relays or TRIACs are yellow.
The status indicators of the analog outputs are yellow.
The indicators of the manual operation of the relays, the TRIACs or the analog outputs are
green.
