Schneider Electric MG350V Installation Instructions
Electrical Connections
Power input, running with full load MGF350V-24FP, MG350V-24M,
Power input, holding MGF350V-24FP, MG350V-24M,
Internal power supply type MGF350V-24FP, MG350V-24M,
Input signal impedance
(MG350V-24M, MGF350V-24MP)
Input Signal Auto Calibration
(MGF350V-24FP, MG350V-24M,
MGF350V-24MP)
Floating Control Signal
(MG350V-24F, MGF350V-24FP)
Floating Input Signal Minimum Pulse
Width (MG350V-24F)
Position Feedback Output Signal
(MGF350V-24FP, MGF350V-24MP)
Conduit Connection Removable 1/2” conduit opening plate
Electrical Connections Removable terminal block, AWG 12 … 24, meets the requirements of cUL without the need of an
MGF350V-24MP
MG350V-24F 24 Vac, ±20% (Class 2 power supply), 50/60 Hz, 5 VA, 20 … 29
MGF350V-24MP
MG350V-24F Actuator is unpowered when it is holding
MGF350V-24MP
MG350V-24F full wave
MG350V-24M and MGF350V-24MP 2 … 10 Vdc and 0 … 10 Vdc >100 kOhms
MGF350V-24MP 4 … 20 mA, 500 Ohms
Automatic span calibration to precisely match the stroke length of the valve (with a minimum stroke of
1/8” (3.2 mm) and a maximum stroke of 21/32” (16.5 mm).
SPST center off (floating) control contacts or one or two SPST control contacts, minimum rating of
250 mA at 24 V or one or two triacs must be able to switch 250 mA at 24 Vac,
1,100 Ohms input impedance
100 msec
2 … 10 Vdc and 0 … 5 Vdc, 0.5 mA (field selectable)
electrical earth ground connection
24 Vac, ±20% (Class 2 power supply), 50/60 Hz, 7.2 VA, 20 …
29 Vdc, 3.5 W
Vdc, 3.5 W
24 Vac, ±20% (Class 2 power supply), 50/60 Hz, 1.2 VA (24FP
0.7W, 24M 0.4W, 24MP 0.5W)
half wave
Installation Instruction
Mechanical
Linkage Linkage for 1/2” … 2” VB-7000 and 1/2” … 1-1/4” obsolete VB-9000 Globe Valves included with actuator
Manual Override 3 mm hex wrench (not included with actuator), “tee” handle style recommended
Mechanical Valve Position Indicator Graduated position indicator showing open to close with end point indicators
Electrical Valve Status Indication Tri-color LED status indication for motion indication, calibration, and alarm notification
Speed MG350V-24 and MG350V-24M: 0.295” (7.5 mm) per minute
Force MG350V-24F and MG350V-24M: 78 lbf (350 N) force
Enclosure Plenum rated per UL 2043
Yoke Rugged die cast aluminum
Weight 1.6 lbs.
MG350V-24F does not include the calibration and alarm indication
MGF350-24FP and MGF350V-24MP: 0.59” (15 mm) per minute
MGF350-24FP and MGF350V-24MP: 67 lbf (300 N) force
Environmental
Operating Temperature Range For fluid temperatures up to 266 °F (130 °C): 23 … 131 °F (-5 … 55 °C)
Shipping and Storage Temperature
Range
Operating Humidity Range 5 … 95% non condensing
Location NEMA 2 (IP 53) with proper mounting orientation
Noise Level ≤30 dB (A) @ 1 meter
For fluid temperatures up to 281 °F (138 °C): 23 … 127 °F (-5 … 53 °C)
For fluid temperatures up to 340 °F (171 °C): 23 … 115 °F (-5 … 46 °C)
For fluid temperatures up to 400 °F (204 °C): 23 … 102 °F (-5 … 39 °C)
-40 … 158 ˚F (-40 … 70 ˚C)
© 2017 Schneider Electric. A ll righ ts rese rved. All tr ademar ks are ow ned by Sc hneide r Electric Indu stries SAS or i ts affiliated companies. Februa ry, 2019 tc
Docume nt Number: F-278 52-11
IP51 and NEMA Type 2 Allowable Mounting Orientation IP53 and NEMA Type 2 Allowable Mounting Orientation
0
0
Installation Instruction
85° 85°
Wiring
MG350V-24F Three Wire Floating Wiring
24 VAC
Floating Sourcing
Y1
24
Y2
24H24G
MG350V-24F Terminals
Y1
Extends the actuator linkage
and lowers the valve stem
24 VAC
Floating Sinking
Y1
24
24H24G
Floating Sourcing
Y2
24
24 Vac neutral or 24 Vdc common (Ref) for 24 Vac
sourcing and 24 Vdc, 24 Vac hot for 24 Vac sinking
24 VDC
Y1
24
Y2
60° 60°
MG350V-24F Two Position (On/Off) Wiring
24 VAC Two
Position Sourcing
Y1
24
Y2
24H24G
1
24 VAC Two
Position Sinking
Y1
24
Y2
24H24G
24 VDC24 Ref
1
With a two-position (on/o) wire connection Y2 closed (powered)
retracts the linkage and raises the valve stem. Y2 open (unpowered)
extends the linkage and lowers the valve stem.
Y2
Retracts the actuator linkage and raises the valve
stem
24 VDC Two
Position Sourcing
1
Y1
24
Y2
1
24 VDC24 Ref
NOTE: The MG350V-24F actuator is powered by Y1 and/or Y2. If both Y1 and Y2 are powered at the same time, then the actuator retracts linkage and raises the stem.
MGF350V-24FP Three Wire Floating with Position Output
Signal Wiring
24 VAC
Floating Sinking
UY2Y1
24
24~
1
24H24G
© 2017 Schneider Electric. A ll righ ts rese rved. All tr ademar ks are ow ned by Sc hneide r Electric Indu stries SAS or i ts affiliated companies. Februa ry, 2019 tc
Docume nt Number: F-278 52-11
24 VAC
Floating Sourcing
UY2Y1
24
24~
1
24H24G
24 VDC
Floating Sourcing
UY2Y1
24
24~
1
24 VDC24 Ref
MGF350V-24FP PWM with Position Output Signal Wiring
24 VAC Modulating
PWM Sourcing
UY2Y1
24
24~
1
PWM
2
24H24G
24 VAC Modulating
PWM Sinking
UY2Y1
24
24~
1
PWM
2
24H24G
24 VDC
Modulating PWM
UY2Y1
24
1
PWM
2
24~
24 VDC24 Ref
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