Belimo TRANE TAF Series, Техническая документация инструкция

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69
I20683 - Subject to change.
TTF
Satisfied
Control Position
Satisfied
Control Position
Minimum
Control Resolution
Minimum Reversed
Control Deadband
Prior to Normal Control
80 mV
200 mV
TTF actuator responds to a 80 mV signal when
not changing direction from stop position. TTF actuator responds to a 200 mV signal when
reversing direction from stop position.
Control Accuracy and Stability
Installation Instructions
The …-S model actuators are equipped with an adjustable
auxiliary switch used to indicate damper position or to inter-
face additional controls or equipment. Switching positions
can be set over the full 0° to 95° rotation simply by setting a
switch on the actuator.
1. Set desired switch position (Example 60%).
2. As the actuator rotates, the switch indicator moves from
.6 (60%) toward 0 (0%).
Auxiliary Switches
0
1
.8
.6
.4
.2
S1
S2
S3
S1
S2
S3
Non-Direct Mounting Methods
Switch Rating
Voltage 250 VAC
Resistive load 3 A
Inductive load 0.5 A
3.15"
[81]
1.59"
[40.5]
0.77"
[19.5]
0.71"
[18]
0.43"
[11]
4.5"
[114]
KG6
KG6
SH8
Dimensions
[All numbers in brackets are in millimeters.]
TTF24-SR actuators have built-in brushless DC motors which provide better accuracy and longer service life.
The TTF24-SR actuators are designed with a unique non-symmetrical deadband. The actuator follows an increasing or
decreasing control signal with a 80 mV resolution. If the signal changes in the opposite direction, the actuator will not respond
until the control signal changes by 200 mV. This allows these actuators to track even the slightest deviation very accurately, yet
allowing the actuator to “wait” for a much larger change in control signal due to control signal instability.
ZG-TF2
Crankarm Adaptor Kit