Electrical connection Proline Promag W 400
22 Endress+Hauser
Modbus RS485
The EIA/TIA-485 standard specifies two types of cable (A and B) for the bus line which can be
used for every transmission rate. Cable type A is recommended.
For detailed information about the specification of the connecting cable, see the
Operating Instructions for the device.
EtherNet/IP
The standard ANSI/TIA/EIA-568-B.2 Annex specifies CAT 5 as the minimum category for a
cable used for EtherNet/IP. CAT 5e and CAT 6 are recommended.
For more information on planning and installing EtherNet/IP networks, please refer to
the "Media Planning and Installation Manual. EtherNet/IP" of ODVA Organization.
Connecting cable for remote version
The remote version is connected via an electrode cable and a coil current cable.
For detailed information about the specification of the connecting cables, see the
Operating Instructions for the device.
Reinforced connecting cables
Reinforced connecting cables with an additional, reinforcing metal braid should be used for:
• When laying the cable directly in the ground
• Where there is a risk of damage from rodents
• If using the device below IP68 degree of protection
Operation in zones of severe electrical interference
Grounding is by means of the ground terminal provided for the purpose inside the connection
housing. The stripped and twisted lengths of cable shield to the ground terminal must be as
short as possible.
Cable diameter
• Cable glands supplied:
– For standard cable: M20 × 1.5 with cable 6 to 12 mm (0.24 to 0.47 in)
– For reinforced cable: M20 × 1.5 with cable 9.5 to 16 mm (0.37 to 0.63 in)
• (Plug-in) spring terminals for wire cross-sections 0.5 to 2.5 mm
2
(20 to 14 AWG)
7.1.3 Terminal assignment
Transmitter
Supply voltage
Order code for "Power supply" Terminal numbers
1 (L+/L) 2 (L-/N)
Option L
(wide range power unit)
AC100 to 240 V
AC/DC24 V
To Next Page
Loading...
