Endress+Hauser Micropilot FMR60B - Connecting the device

Electrical connection Micropilot FMR60B PROFINET with Ethernet-APL
24 Endress+Hauser
1
B
1
D
1
A
1
E
1
C
A0046583
A Single compartment housing, plastic
B Single compartment housing, aluminum
C Single compartment housing, 316L hygiene (Ex device)
D Dual compartment housing
E Dual compartment housing, L-form
1 Ground terminal for connecting the potential matching line
L
WARNING
Explosion Hazard!
‣
Please refer to the separate documentation on applications in hazardous areas for the
safety instructions.
For optimum electromagnetic compatibility:
• Keep the potential matching line as short as possible
• Observe a cross-section of at least 2.5 mm
2
(14 AWG)
6.2 Connecting the device
11
B
C
D
1 1
A
E
1
A0046659
A Plastic single compartment housing
B Aluminum single compartment housing
C Single compartment housing, 316L hygiene
D Dual compartment housing
E Dual compartment housing, L-form
1 Connection compartment cover
Devices with a single compartment housing, 316L hygiene, and conduit gland must be
connected as end-of-line devices. Only one conduit entry must be used.
Housing thread
The threads of the electronics and connection compartment can be coated with an
anti-friction coating.
The following applies for all housing materials:
Do not lubricate the housing threads.
6.2.1 Supply voltage
APL performance class A (9.6 to 15 V
DC
540 mW)
The APL field switch must be tested to ensure it meets safety requirements (e.g.,
PELV, SELV, Class 2) and must comply with the relevant protocol specifications.