EC-E...

103906_en_01

PHOENIX CONTACT

10

4Mounting the potenial distribution system

Figure 7Mounting

A potential distribution system is integrated into the EC-E...

Various continuous plug-in bridges can be used to create

the following wiring configurations:

–LINE +(24 V DC)

–0 V

–

Signal contacts

–

Reset inputs

12.5 mm x n = width of device block

E.g. 12.5 mm x 5 = 62.5 mm

Press in bridges and

shock protection slides

so that they are flush

with the sides of the housing

Press in bridges

so that they are flush

with the housing and

place in a central

position above

the contacts

LINE+power rail continuous

plug-in bridge, gray

0-V power rail

continuous plug-in bridge, gray

FB ST 500 TMC-NGY

FBST 500-PLC-BU

Simply remove shock

protection slides from

underside of device

(12.5 mm x n) – 3 mm = length of rails +/- 0.5 mm

E.g. (12.5 mm x 5) – 3 = 59.5 mm +/- 0.5 mm

Attach shock protection

slides to sides of device

Continuous plug-in bridges

500 mm length, shorten

FB ST 500 TMC-NGY

FBST 500-PLC-RD

Signal rail or signal bridge

continuous plug-in bridge

BU = blue

RD = red

NOTE: The EC-E... electronic miniature circuit-

breakers require a 0-V connection.