Installation Instructions

Product Description
Wireless Field Interface Part No.: 4417781
3 - 10 Installation Manual
3.6.3 FII-SMV (HMI-TSI)
The FII-SMV (HMI-TSI) module is intended to connect the display type
SmartView with a standard CAN bus. The display is an intrinsic safe
device. The interface module is located within an Ex d enclosure and
provides intrinsic safe circuits for the supply and communication to the
display module. See
FIGURE 3-10.
FIGURE 3-10 FII-SMV board layout
The module implements the following functions.
Function Description
Supply 10 V Safe_+ = 10V for the SmartView display module, isolated (Ex cer-
tified)
Ex i parameters:
U
O
= 14.2 V
I
O
= 522 mA
P
O
= 1.7 W
C
O
= 4.37 μF
L
O
= 0.25 mH
RS485 RS485 for the SmartView display module, isolated (Ex certified)
Local service Software, processing messages from/to the SmartView display
unit and CAN-BUS
Display interface Software, processing messages from/to the SmartView display
unit and CAN-BUS