3Com MS40-717X warranty Applicable Literature, Specifications, Inputs, Outputs

Applicable Literature

F-Number	Description		Audience	Purpose
		–	Sales Personnel	Describes the globe valve
	MX40-6XXX-2XX, MX40-7XXX-2XX Series	–	Application Engineers	actuator/linkage assembly’s features,
F-26750		–	Installers	specifications, and possible applications.
	Actuator/Linkage Assemblies General Instructions
		–	Service Personnel	Provides step-by-step mounting
		–	Start-up Technicians	instructions.
		–	Sales Personnel	Provides actuator specifications and part
		–	Application Engineers
	MX40-7XXX, MX40-6XXX Series DuraDrive Actuator			number cross referencing of phased out
F-26646		–	Installers
	Selection Guide			actuators with the new direct-coupled
		–	Service Personnel
				actuators.
		–	Start-up Technicians
	VX-2000, VX-7000 Series	–	Sales Personnel	Provides part number cross referencing of
		–	Application Engineers
	MX40-7XXX, MX40-6XXX Series
F-26752		–	Installers	phased out actuators with the new direct-
	Ball/Linked Globe Valve Assemblies
		–	Service Personnel	coupled actuators.
	Actuator/Linkage Assemblies Selection Guide
		–	Start-up Technicians
		–	Application Engineers	Describes Schneider Electric approved
F-26080	EN-205 Water System Guidelines	–	Installers
		–	Service Personnel	water treatment practices.
		–	Start-up Technicians
F-13755	CA-28 Control Valve Sizing	–	Application Engineers	Provides charts, equations, and diagrams
				to assist in the configuration of valve
F-11080	Valve Selection Chart Water
		–	Installers
				system applications. TOOL-150, valve
		–	Service Personnel
F-11366	Valve Selection Chart Steam (two-way valves only)			sizing slide rule may be purchased
		–	Start-up Technicians
				separately.

SPECIFICATIONS

Inputs

Control Signal: 4 to 20 mAdc (with the addition of a 500 Ohm resistor - not included) or 2 to 10 Vdc. See Figure-1through Figure-8.

Power Input: See Table-1.All 24 Vac and 22-30 Vdc circuits are Class 2. All circuits 30 Vac and above are Class 1.

Impedance: 2 to 10 Vdc, 121kΩ. 4 to 20 mAdc, 500Ω. (user supplied).

Connections:

Class 1 Power, 24 inch (61 cm) long, 18 AWG color coded pigtail leads.

Class 2 Power & Control, 36 inch (91 cm) long, 22 AWG color coded appliance cable leads.

Ground, 36 inch (91 cm) long, 18 AWG green/yellow pigtail lead.

Outputs

Electrical:

Position Feedback Voltage, “AO” 2 to 10 Vdc (max. 0.5 ma) output signal for position feedback or to operate up to four additional slave actuators.

Stroke, Electronically limited to 92° ±1°.

Action, Direct acting, 0° position with 4 mAdc or 2 Vdc input. Torque See Table-1.

Duty Cycle 100%.

Timing See Table-1.

Mechanical:

Anti-Rotation Bracket,

Standard 9" long x 13/16" wide (229 x 21 mm), included with the actuator. Optional Order AM-752 (4" long x 1-11/16" wide) for mounting the actuator in narrow spaces.

Universal Mounting Clamps, Two clamps are required for all mounting configurations. Standard 3/8" to 1/2" (10 to 13 mm) round and square shaft mounting clamps are included with the actuator.

Optional Order AM-753 for 5/8" (16 mm) square and 3/4" to 1" (19 to 25 mm) round damper shafts, two per package.

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