Honeywell TC Series User Manual

TC · Edition 08.17 43
Technical data
7 Technical data
7.1 TC 1, TC 2, TC 3
Electrical data
Mains voltage and control voltage:
120 V AC, 15/+10%, 50/60 Hz,
230 V AC, 15/+10%, 50/60 Hz,
24 V DC, ±20%.
Power consumption (all LEDs green):
5.5 W at 120 V AC and 230 V AC,
2 W at 24 V DC,
TC 3: plus 8 VA for an auxiliary valve.
Fine-wire fuse: 5 A, slow-acting, H, 250 V, pursuant to
IEC 601272/5,
F1: protection of valve outputs (terminals 15 and 16),
fault signal (terminal 12) and supply of the control in-
puts (terminals 2, 7 and 8).
F2: protection of safety interlock/controller enable sig-
nal (terminal 6).
The input current at terminal 1 must not exceed 5 A.
Max. load current (terminal 6) for safety interlock/con-
troller enable and valve outputs (terminals 15 and 16):
at 230/120 V AC mains voltage, max. 3 A resistive load;
at 24 V DC mains voltage, max. 5 A resistive load.
External fault signal (terminal 12):
fault output at 120 V AC/230 V AC/24 V DC mains and
control voltage: max. 5 A,
fault output at 120 V AC/230 V AC mains voltage,
24 V DC control voltage: max. 100 mA.
TC switching cycles: 250,000 pursuant to EN 13611.
Reset: using a button on the device or by remote reset.
Environment
Gas type: natural gas, town gas, LPG (gaseous), biogas
(max. 0.1 %-by-vol. H
2
S) and air.
The gas must be clean and dry in all temperature condi-
tions and must not contain condensate.
Inlet pressure p
u
: 10 to 500 mbar (3.9 to 195 "WC).
Measurement time t
M
: 5 to 30 s, adjustable.
Set at the factory to 30 s.
Medium and ambient temperatures:
20 to +60°C (4 to +140°F).
No condensation permitted.
Long-term use in the upper ambient temperature range
accelerates the ageing of the elastomer materials and
reduces the service life.
Storage temperature: 20 to +40°C (4 to +104°F).
Max. installation altitude: 2000 m AMSL.
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Honeywell TC Series Specifications

General

Brand	Honeywell
Model	TC Series
Category	Control Unit
Language	English