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Technical Instructions
Document No. 155-177P25
December 15, 2004
Warning/Caution Notations
Specifications
Power supply
Equipment rating
Auxiliary features
Page 2
WARNING:
CAUTION:
Operating voltage
Frequency
Power consumption:
Operating voltage
Plenum type actuators as whole device
Feedback potentiometer (GBB132x)
Sliding contact (P2)
Load
Voltage
Control signal adjustment
Offset (start point)
Factory setting
Span
Dual auxiliary switches
AC rating (standard cable)
AC rating (Plenum cable)
DC rating (Standard/Plenum cable)
Switch Range
Switch A
Recommended range usage
Factory setting
Switch B
Recommended range usage
Factory setting
Switching hysteresis
WARNING:
Apply only line voltage or only Class 2 voltage to the switching outputs of both
auxiliary switches A and B. Mixed operation is not permissible. See Wiring for details.
OpenAir
Personal injury/loss of life may occur if you do not perform a procedure
as specified.
Equipment damage or loss of data may occur if you do not follow a
procedure as specified.
TM
NSR Rotary Electric Damper Actuator
24 Vac 3-position Control
24 Vac, ±20%
50/60 Hz
7 VA/7W
Class 2, in accordance with UL/CSA
Class 2, in accordance with UL/CSA
0 to 1000 ohm
<1W
<24 Vac/dc
Between 0 to 5 Vdc
0 Vdc
Between 2 to 30 Vdc
24 to 250 Vac
AC 6A resistive
AC 2A general purpose
24 Vac
AC 4A resistive
AC 2A general purpose
12 to 30 Vdc
DC 2A
0 to 90° with 5° intervals
0 to 45°
5°
0 to 90° with 5° intervals
45 to 90°
85°
2°
Siemens Building Technologies, Inc.
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