Extension Cable For Remote Operation; Frequency Meters - Fuji Electric FRENIC-HVAC User Manual

4.4.2.2

Extension cable for remote operation

The extension cable connects the inverter with the keypad (standard or multi-function) or
USB−RS-485 converter to enable remote operation of the inverter. The cable is a straight type with
RJ-45 jacks and its length is selectable from 5, 3, and 1 m (16, 9.8, and 3.3 ft).
4.4.2.3

Frequency meters

Connect a frequency meter to analog signal output terminals [FM1] or [FM2] and [11] of the inverter
to measure the frequency component selected by function code F31. Figure 4.10 shows the dimensions
of the frequency meters and the connection example.
Model: TRM-45 (10 VDC, 1 mA)
This model has two types of calibration: "0 to 60/120 Hz" and "60/120/240 Hz."
Table 4.12 Extension Cable Length for Remote Operation
Type
CB-5S
CB-3S
CB-1S
Length ft
5m (16 ft)
3m (9.8 ft)
1m (3.3 ft)
4-50