Installation And Connection; Din Rail Mounting; Screw Mounting - Bender ISOMETER isoES425 Quick Start Manual

If the values of R
resis) without interruption for a period no longer than t
lays return to their initial position and the alarm LEDs "AL1"/"AL2" are turned
off. With the fault memory activated, the alarm relays remain in alarm state
and the LEDs light until the reset button "R" pressed or until the supply volta-
ge U has been interrupted.
s
The device function can be tested using the test button "T". Parameters are
assigned to the device via the LCD and the control buttons on the front panel;
this function can be password-protected. Parameterisation is also possible via
the BMS bus, for example by using the BMS Ethernet gateway (COM465IP).

4. Installation and connection

DANGER
Consider a minimum distance to adjacent devices:
sides 0 mm; above and below 20 mm.

DIN rail mounting:

Snap the mounting clip at the rear of the device onto the DIN rail so that it sits
so that it sits securely

Screw mounting:

Use a tool to position the rear mounting clips (a second mounting clip is requi-
red, see ordering information in the manual) so that it protrudes over the
enclosure. Fix the device with two M4 screws (see below).
22
or U exceed their release value (response value plus hyste-
F n
Risk of electric shock!
Avoid any physical contact with active conductors and
ensure compliance with the regulations for working on
electrical installations
.
isoES425_D00214_00_Q_DEEN/08.2017
, then the alarm re-
off