97
I20683 - Subject to change.
TLMB
Wiring Diagrams
TLMB24-SR… - Typical Specification:
Proportional control damper actuators shall be electronic
direct-coupled type, which require no crankarm and linkage
and be capable of direct mounting to a shaft from 1/4” to
5/8”. Shafts up to 3/4” diameter can be accommodate with
an accessory clamp. Actuators must provide proportional
damper control in response to a 2 to 10 VDC or, with the
addition of a 500
Ω
resistor, a 4 to 20 mA control input from
an electronic controller or positioner. Actuators shall have
brushless DC motor technology and be protected from
overload at all angles of rotation. Actuators shall have
reversing switch and manual override on the cover. If
required, actuator will be provided with screw terminal strip
for electrical connections (TLMB24-SR-T). Run time shall
be constant and independent of torque. A 2 to 10 VDC
feedback signal shall be provided for position indication.
Actuators are cULus listed, and be manufactured under
ISO 9001 International Quality Control Standards.
Actuators shall be as manufactured by Belimo.
TLMB24-SR (-T)
Proportional Control, Non-Spring Return, Direct Coupled, 24V, for 2 to 10 VDC and 4 to 20 mA
24 VAC Transformer
Blk (1) Common
Red (2) Hot +
Wht (3) Y
Input, 2 to 10V
Org (5) U
Output, 2 to 10V
Line
Volts
2 to 10 VDC
Control Signal (–)
(+)
–
To other
actuators
24 VAC Transformer
Blk (1) Common
Red (2) Hot +
Wht (3) Y Input,
2 to 10V
Org (5) U Output,
2 to 10V
4 to 20 mA
Control Signal
(–)
(+)
Ω
500
Ω
Line
Volts
–
1
0
1
0
2 to 10 VDC
Feedback Signal
(–)
(+)
TLMB24-SR
2
3
5
6
TLMB24-SR
2
3
5
6
WARNING
Live Electrical Components!
During installation, testing, servicing and troubleshooting of this product, it maybe
necessary to work with live electrical components. Have a qualified licensed electrician
or other individual who has been properly trained in handling live electrical components
perform these tasks. Failure to follow all electrical safety precautions when exposed
to live electrical components could result in death or serious injury.
WARNING
Live Electrical Components!
During installation, testing, servicing and troubleshooting of this product, it maybe
necessary to work with live electrical components. Have a qualified licensed electrician
or other individual who has been properly trained in handling live electrical components
perform these tasks. Failure to follow all electrical safety precautions when exposed
to live electrical components could result in death or serious injury.
W502
2 to 10 VDC and 4 to 20 mA control of TLMB24-SR
CAUTION
2
Equipment damage!
Up to 4 actuators may be connected in parallel.
With 4 actuators wired to one 500
Ω
resistor.
Power consumption must be observed and input
impedance must be observed.
APPLICATION NOTES
Meets cULus or UL and CSA requirements without
the need of an electrical ground connection.
The ZG-R01 500
Ω
resistor converts the 4 to 20 mA
control signal to 2 to 10 VDC.
INSTALLATION NOTES
3
5
6
Actuator may also be powered by 24 VDC.
Actuators with plenum rated cable do not have
numbers on wires; use color codes instead.
Actuators with appliance cables use numbers.
Only connect common to neg. (—) leg of control
circuits.
Summary of Contents for TRANE TAF Series
Page 7: ...Notes Work Pad 7 I20683 Subject to change...
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Page 57: ...57 I20683 Subject to change TLF Notes Work Pad...
Page 73: ...73 I20683 Subject to change TTF Notes Work Pad...
Page 98: ...98 I20683 Subject to change Notes Work Pad...
Page 165: ...165 I20683 Subject to change Wiring Guide Notes Work Pad...
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