Tc 2..R: Rp ¼; Tc 3..R: Rp ¼; Tc 4 - Honeywell TC Series Technical Information

Project planning information
5 .3 .3 TC 2
An adapter plate is supplied for mounting the TC 2 to a
gas solenoid valve.
TC 2..R: Rp ¼
TC 2..N: ¼ NPT
We recommend using Ermeto screw couplings to at-
tach the adapter plate to the gas solenoid valve.
The connections for p
u
er plate.
Rp ¼ (¼ NPT)
p
u
p
p
u
p
z
5 .3 .4 TC 3
Connect the TC to the inlet pressure connection p
intermediate pressure connection p
pressure connection p
or 8 x 1 pipe for the pipe connections.
TC · Edition 08.17
p
z
p
u
and p are marked on the adapt-
z
p
z
p
z
z
and the outlet
z
of the inlet valve. Use a 12 x 1.5
d
TC 3..R: Rp ¼
TC 3..N: ¼ NPT

5 .3 .5 TC 4

On the TC 4, the external pressure switch is mounted
on the interspace between the valves to be monitored.
The TC can be installed separately from the valves. For
installation in the control cabinet housing, for example,
the lower section can be secured with screws or
mounted on a DIN rail.
Snap attachment for DIN rail of 35 mm (1.36 inch) in
width.
, the
u
p
z
p
u
p
p
z
d
40