RTD Input Module

The Resistance Temperature Detector (RTD) Input 
Module plugs into a ROC300-Series Remote 
Operations Controller or a FloBoss%uF8EA 407 Flow 
Manager and is used for monitoring the temperature signal from an RTD sensor within a fixed range. 
The module can accommodate the signal from a 2-wire, 3-wire, or 4-wire RTD; however, the design of the module does not permit a 4-wire RTD to provide any more accuracy than a 3-wire RTD. More Info

Low-Level Pulse Input Module

The Low-Level Pulse Input Module plugs into a 
ROC300-Series Remote Operations Controller or a 
FloBoss%u2122 407 Flow Manager. 
It is used for monitoring low-level pulses (three volts or less) from pulse-generating devices.  
The module accommodatesone pulse input. More Info

Slow Pulse Input Source and Isolated Modules

The Slow Pulse Input Source and Slow Pulse Input 
Isolated Modules plug into a ROC 300-Series Remote Operations Controller, or a FloBossTM 407 Flow Manager, and count the changes in the status of relays, solid-state switches, or other two-state devices. 
Each module accommodates one pulse input. More Info

Tank Management Applications Firmware

The Tank Management Applications Firmware adds 
storage tank level monitoring capability to ROC300- 
Series Remote Operations Controllers that use a 
ROCPAC module. 
The firmware uses two measured inputs: one to monitor tank level and the other to measure discharge from the tank.  
A value for volume removed can be manually entered. 
The number of storage tanks that can be managed by the firmware is 8 for a ROC364 and 3 for a ROC306/ROC312 unit. More Info