Bronkhorst R Modules for Ex-proof applications - Manual (Page 10)

BRONKHORST HIGH-TECH B.V.
2.3.3 Model "22"
* Module is provided with a 400 mA fuse according to IEC 60127-3 to meet the special conditions for safe use
of the applied valve coil.
2.3.4 Model "23"
2.3.5 Model "24"
power & signals
conversion
and
control
module
Stahl 9160
MFM
2 wire
intrinsic
safe input
power & signals
conversion
and
control
module
Stahl 9160
Stahl 9167
MFM
2 wire
intrinsic
safe input
2 wire
intrinsic
safe output
valve
power &
signals
R/C
panel
conversion
and
control
module
Stahl 9160
2 wire
intrinsic
safe input
valve
in/output I/O
+/-15Vdc
MFM
Fuse *
page 10 9.17.034