8/12/2019 a_mfc8000

1/2

MFC-8000

138

Control Module Card

M o d e l C h a r t

S p e c i f i c a t i o n s

This card acts as a plug-in module for theMF-63123 Floating Valve Actuator. It allows theactuator to accept proportional voltage Vdc

signals.

Features:

Acceptance of all commonly used proportional Vdc input

signals (0 to 10 Vdc and 6 to 9 Vdc).

Factory set at 6 to 9 Vdc for System 8000 applications.

Switch-selectable control input signal extend point and

span for quick, accurate field setup.

MF-63123 actuator plug-in for quick, easy installation.

Field-selectable for direct or reverse action, for maximum

application flexibility.

Model No.

Power Input

Actuator Part NumberVoltage(+20%/ -15%)

Hz Amps Watts

MFC-8000 24 (Class 2 Power Supply)50 0.085 1.2 MF-63123

MF-63123-50060 0.080 1.1

Inputs

Control signal

Factory setting: 6 to 9 Vdc.

Maximum input signal: 22 Vdc to maintain specified performance. 30 Vdc to avoid componentdamage.

Operating span: 2 to 10 Vdc adjustable by DIP switch.

Start point: 0 to 12 Vdc adjustable by DIP switch.

Hysteresis: Hysteresis switch settings selectable using 9 and 10 of the 10-position DIP switch. Referto General Instructions. Factory setting: 2.3% of span (3 Vdc control signal input span). Adjustable:hysteresis switch selection settings for control signal input spans. Refer to General Instructions.

Impedance: Minimum of 10k .

Power required Refer to Model Chart.

Connections

Control module to actuator: Uses the pin connections on the actuator circuit board to interface withcontrol module.

Field wiring for control signal: Uses the screw terminals on the circuit board and accepts 14 to 20gage wire.

Outputs

Electrical Control module plugs into MF-63123 Actuator.

Timing Refer to MF-63123 Actuator General Instructions F-24732.

EXTEND POINT SPAN

MFC-8000

CONTROL MODULE

CAUTION:

DO NOT INSTALL CONTROL

MODULE WHILE ACTUATOR IS

POWERED. DAMAGE TO MODULE

MAY OCCUR.

J4 J5

J6 J7

8/12/2019 a_mfc8000

2/2

MFC-8000

139

T y p i c a l A p p l i c a t i o n s

Figure 1 Switch and Adjustment Locations Showing Wiring Designations,Typical Factory Switch, and Shorting Block Settings.

S p e c i f i c a t i o n s ( C o n t i n u e d )Environment

Ambient temperature limitsShipping and storage: -40 to 160F (-40 to 71C).

Operating: 0to 140F (-17.78 to 60C).

Humidity 5 to 95% RH, non-condensing.

Locations NEMA Type 1 (When mounted in MF-63123).

Dimensions 1-7/8 H x 4-9/16 L x 4-13/16 D in. (47.6 x 115.9 x 20.6 mm).

Dip Switches

Extend PointSpan(1-8)

Top

Direct/Reverse ActionShorting Blocks

Not Used 123

(+) Positive Vdc Input(-) Vdc Input (Common)

Mounting PinBrackets

WiringTerminal

Hysteresis (9, 10)