Electrical connections
34 - EN
Sensyflow FMT500-IG
CI/FMT500-IG-EN
Analog / HART module
31 +
Iout analog output / HART
32 -
Iout analog output / HART
33 Dout 1
34 GND
Dout (Dout 1)
35 Dout 2
36 GND
Dout (Dout 2)
37 Din 1
38 GND
Din (Din 1)
39 Din 2
40 GND
Din (Din 2)
Type of protection: Ex ib or Ex e (ATEX), IS or XP, NI (FM)
When connecting the fieldbus / signal lines, the safety-related
parameters in the relevant certificates must be observed.
PROFIBUS module
A
PROFIBUS DPV1 in / out signal
B
PROFIBUS DPV1 in / out signal
Type of protection Ex ib (ATEX), IS (FM)
Connect to intrinsically safe PROFIBUS DP only (integral and remote
mount designs)
Bus termination internally via 150
Ω
resistor or externally in accordance
with the RS485 IS specification
When connecting the fieldbus/signal lines, the safety-related
parameters in the relevant certificates must be observed.
Cable shield
connected to
potential
equalization
(PA)
PROFIBUS
terminals
X2/X3
Terminals A/B
IMPORTANT (NOTICE)
For ATEX designs, cable entries and sealing pieces in the increased safety type of protection
‘e’ and suited for operating conditions should be implemented and properly installed. Close
unused cable entry in accordance with EN 60079.
IMPORTANT (NOTICE)
For FM versions, the electric connection can be made via an approved cable gland or an
approved suited flame-resistant pipe fitting (located directly on the device). The relevant test
certificates must be available for pipe and cable fittings. Use of cable or wire entries as well as
plugs of simple design is prohibited. Cable and pipe fittings are not included in the scope of
delivery.
