Accessory List

MFC-8000
130
© Copyright 2006 TAC. All Rights Reserved. F-27382-1
Control Module Card
Model Chart
Specifications
This card acts as a plug-in module for the
MF-63123 Floating Valve Actuator. It allows the
actuator 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 TAC 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 Number
Voltage
(+20%/ -15%)
Hz
Amps Watts
MFC-8000 24 (Class 2 Power Supply)
50 0.085 1.2
MF-63123
MF-63123-500
60 0.080 1.1
Inputs
Control signal
Factory setting: 6 to 9 Vdc, field configurable reverse or direct acting.
Maximum input signal: 22 Vdc to maintain specified performance. 30 Vdc to avoid component
damage.
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. Refer
to 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 Ω.
Power required Refer to Model Chart.
Connections
Control module to actuator: Uses the pin connections on the actuator circuit board to interface with
control module.
Field wiring for control signal: Uses the screw terminals on the circuit board and accepts 14 to 20
gage wire.
Outputs
Electrical Control module plugs into MF-63123 Actuator.
Timing Refer to MF-63123 Actuator General Instructions, F-24732.
Environment
Ambient temperature limits
Shipping and storage: -40 to 160°F (-40 to 71°C).
Operating: 0 to 140°F (-17.78 to 60°C).
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).
General Instructions Refer to F-25124.
MFC
-
800