device manual AS-i DP-Gateway
3 Mounting instructions
A DIN rail (EN 50022) is to be used for mounting the AS-i DP -Gateway .It can be removed from the
DIN rail without any special tools.
The housing of the AS-i DP -Gateway is that of the modern 24V and AS-i power supplies made by ifm
electronic. The AS-i DP -Gateway having a height of only 107mm, just as the power supplies, fits
enclosures which have a height of 120mm.
Caution: The standard mounting position of the AS-i DP -Gateway is perpendicular in a
switching cabinet, which allows for optimum heat transfer from the unit. This
causes the temperature range of 0 to +60°C to be maintained when the spacing
allows good air flow.
The AS-i DP -Gateway should not be mounted directly near a frequency converter!
A 24 VDC (20..30V PELV) power supply, for example DN2011 from ifm electronic, is required for
operating the dual AS-i DP -Gateway
AC1326
. The connections are at terminals +24V and 0V (see
figure on next page).
Terminal FE is the functional ground (earth) of the unit!
Caution: Remove power from the power supply before connection of the AS-i DP -Gateway !
Note that the current consumption of the dual AS-i DP -Gateway AC1326 can reach 400 mA. The LED
'24V PWR‘
indicates the correct supply to the unit. The single master system AC1335 is completely
supplied with voltage from the AS-i system.
At power-up the text/graphic display indicates a start screen or possible error messages of the
connected AS-i systems.
If necessary the contrast of the display can be adjusted by pressing the right button and either the
button (lighter) or the
button (darker) simultaneously as indicated in the figure below.
less contrast
more contrast
3-6
