EATON
SFX Product Family Installation and Operation Manual 6045988-001 Rev. A E-ELCL-II005-E March 2019
11
The SFX20m incorporates 10 total outputs,
comprised of:
•
4 x 4 A channels
•
6 x 2 A channels
Each channel is capable of:
•
High Side output
•
Open loop PWM
•
Closed loop PWM with current control
The 4 x 4 A channels are also capable of Low Side
output and can be configured in pairs for H-Bridge
operation.
The SFX20m also incorporates 10 total inputs,
comprised of:
•
4 x Frequency (2 of which are capable of handling
variable reluctance sensors)
•
6 x Analog (0-5 V, 0-10 V, 0-32 V, 4-20 mA,
and Thermistor)
All 10 inputs can be configured to add either an
internal pull-up or pull-down resistor.
The SFX12m incorporates 6 total outputs,
comprised of:
•
2 x 4 A channels
•
4 x 2 A channels
Each channel is capable of:
•
High Side output
•
Open loop PWM
•
Closed loop PWM with current control
The 2 x 4 A channels are also capable of Low Side
output and can be configured as a pair for H-Bridge
operation.
The SFX12m also incorporates 6 total inputs,
comprised of:
•
2 x Frequency (2 of which are capable of handling
variable reluctance sensors)
•
4 x Analog (0-5 V, 0-10 V, 0-32 V, 4-20 mA,
and Thermistor)
All 6 inputs can be configured to add either an
internal pull-up or pull-down resistor.
Both SFX controllers also integrate an internal
temperature measurement that can be used with
the IEC application environment.
SFX Product Family
