11.4 Option
11-111
Chapter 11 SELECTING PERIPHERAL EQUIPMENT
11.4.4 Meter options
[1] Frequency meters
Connect a frequency meter to control circuit terminals [FMA] and [11] of the inverter to measure the output
frequency. The type is the same as the normal meters, however, the frequency meter for the inverter is
provided.
Model: TRM-45 (10 VDC, 1 mA)
This model has two types of calibration: "0 to 60/120 Hz" and "60/120/240 Hz."
Figure 11.4-42
Model: FMN-60 (10 VDC, 1 mA) Model: FMN-80 (10 VDC, 1 mA)
Available from Fuji Electric Technica Co., Ltd.
Figure 11.4-43 Frequency Meter External Dimensions and Connection Example
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