Honeywell MS7103 Bedienungsanleitung Seite 2

3 NM SERIES SPRING RETURN DIRECT COUPLED ACTUATORS
Minimum Damper Shaft Length:
 3.25 in. (83 mm) recommended for self-centering
adapter.
Spring Return Timing (at rated load):
 < 25 seconds @ -22°F to 150°F (-30°C to 65°C)
< 60 seconds @ -40°F to -22°F (-40°C to -30°C)
Cable Specification:
 Power Cable: Plenum Rated, 3 ft (0.914 m) length from
end of access cover, 18 AWG
 Switch Cable: Appliance Rated, 3 ft (0.914 m) length
from end of access cover, 18 AWG
3-1/8 (78)
2-7/8 (72)
B
5-3/8
(137)
3-17/64 (83)
Fig. 1. Dimensional drawing of actuator in in. (mm).
See Table 2 for A and B dimensions.
Table 2. Shaft Adapters.
Type of Shaft Adapter
Self-centering adapter
31-00137M—01
A
6-1/2
(164)
7
(179)
M37461
A B
3.54 in. 1.54 in.
(90 mm) (39 mm)
3-1/8 (78)
2-7/8 (72)
1-1/2
(37)
5-3/8
(137)
3-17/64 (83)
Fig. 2. Dimensional drawing of actuator without conduit
Stroke:
 95° ±3°, mechanically limited.
Approvals:
 UL60730
 IEC 60730-1 and Part 2–14
 UL1097 for Double Insulation
 CE Certification Low Voltage Directive 2014/35/EU
 CE EMC 2004/108/EC
 Switch cables are UL certified only
Waste Electrical and Electronic Equipment (WEEE):
Correct disposal of this product (applicable
in the European Union and other European
countries with separate collection systems).
This product should be disposed of, at the
end of its useful life, as per applicable local
laws, regulations, and procedures.
Enclosure Ratings:
 IP54, depends on position. See "Determine Appropriate
Mounting Orientation" in 31-00141
 NEMA 2
 Flame Resistance UL94-5VA
 UL2043, switch wiring dependent on conduit
installation
Input Impedance:
 95 kOhm minimum.
Feedback Signal:
 2-10 VDC, 1 mA source, 0.5 mA sink
Noise Rating at 1m Driving (Maximum):
 Floating/Modulating < 40 dB(A)
 Spring Return: < 65 dB(A)
Accessories:
 Wall Mount Kit
 Crank Arm Kit
 Self Centering Shaft Adapter
 Anti-Rotation Bracket
2
3-1/2 (90)
6-1/2
(164)
in in. (mm).
M37351