Operating Instructions
7 Device description
8 Arrangement and fitting
8.1 Dimensions
8.2 Installation
The device may be installed in Zone 2, Zone 22 or outside of the hazardous area.
In the case of operation in Zone 2 or Zone 22, the apparatus must be fitted in an enclosure
which complies with the requirements of IEC/EN 60079-15 (e.g. in an enclosure type 8146
from the R. STAHL Schaltgeräte GmbH company).
14
I.S. Relay Module Type 9172
#
1
Black terminals
9
Blue terminals
LED „OUT1", amber
16
LED „OUT2", amber
17
Description
Connection terminals for the safe area
Connection terminals for the
hazardous area (intrinsic safe).
Output channel 1 activated.
Output channel 1 activated.
Screw terminals
Spring clamp terminals
english
Size X
108 mm
128 mm