PLC Inputs (TWI-FO, TWI-FF, TW-FFA):
Product Specifications:
A/D Converter for PLC Inputs - TWI-FO:
4~20mA converter for PLC's with only digital (on/off) inputs:
Frequency Divider for PLC Inputs - TWI-FF:
Frequency Divider. In the example below, pulses from a flow meter are divided so as not to exceed the maximum frequency of the PLC digital input:
Pulse Amplifier for PLC Inputs - TW-FFA:
Pulse Amplifier. In the example below, weak pulses from a flow meter are amplified to a level acceptable for a PLC digital input:
Note: The TW-FFA was called IN-FFA.
