Allen-Bradley Bulletin 900-TC Series User Manual

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Bulletin 900-TC
Digital Temperature Controller
16
Approximate Dimensions, Continued
Approximate dimensions are shown in millimeters unless otherwise indicated (to convert to inches, multiply by 0.0394). Dimensions are not to
be used for manufacturing purposes.
Bulletin 900-TC32
Panel Cutouts
y Recommended panel thickness is 1…5 mm.
y When carrying out maintenance on the unit, the I/O wiring
terminal block can be removed from the module with the
terminal leads still attached.
y Group mounting is not possible in the vertical direction.
(Maintain the specified mounting space between controllers
when they are group mounted. IP66 UL Type 4X is not
possible when group mounting.)
y To mount the unit so that it is waterproof, apply the
waterproof gasket to the unit.
y When two or more units are mounted together, make sure
that the surrounding ambient temperature does not exceed
the allowable operating temperature specification.
Current Transformer (Sold Separately) (Bulletins 900-TC8 and 900-TC16 Only)
Cat. No. 900-CT1
Cat. No. 900-CT2
Note: The hole diameter is the major functional difference between the Cat. No. 900-CT1 and the Cat. No. 900-CT2. The current output signal
is the same.
900-CT1 Thru-current (Io) vs.
Output Voltage (Eo) Reference Values
Thru-current (Io) A (r.m.s.)
1 10 100 mA 1 10 100
1,000 A
Output voltage (Eo) V (r.m.s.)
100 V
50 Hz
Distortion
factor 10%
3%
1%
100 Ω
RL = 10 Ω
∞
10
1
100 mV
10
1
100 μV
10
1 kΩ
900-CT2 Thru-current (Io) vs.
Output Voltage (Eo) Reference Values
3%
1%
1 kΩ
100 Ω
50 Ω
RL = 10 Ω
500 Ω
∞
Distor-
tion
factor
10%
Thru-current (Io) A (r.m.s.)
1 10 100 mA 1 10 100
1,000 A
Output voltage (Eo) V (r.m.s.)
100 V
50 Hz
10
1
100 mV
10
1
100 μV
10

Allen-Bradley Bulletin 900-TC Series Specifications

General

Brand	Allen-Bradley
Model	Bulletin 900-TC Series
Category	Controller
Language	English