Summary of Contents for Mitsubishi Electric FR-A7NL
Page 1
FR-A7NL Instruction Manual Supplement Plug-in option (E kit/E kit cover) dedicated for the FR-E700 series PRE-OPERATION INSTRUCTIONS Unpacking and Product Confirmation Take the plug-in option out of the package, check the product name, and confirm that the product is as you ordered and intact.
Page 2
1.1.1 SERIAL number Check the SERIAL number indicated on the inverter rating plate or package. For the 200V class of FR-E700, this option can be used with the inverter having the following SERIAL number or later. (For the 400V class of FR-E700, this option can be used with all inverters regardless of SERIAL number.) Type SERIAL number...
Page 3
1.1.2 Packing confirmation Check the enclosed items. × Plug-in option Terminal block Mounting screw (M3 6mm) .......... 1 .......... 1 ..........2 Front cover for plug-in option Option protective cover Option small cover (Not used) ..........1 ..........1 ..........1 Neuron ID bar code sticker.......................
INSTALLATION AND WIRING Installation Procedure The FR-E700 series has one connection connector for the plug-in option. CAUTION Always perform wiring to the main circuit terminals and • control circuit terminals before installing the option. Wiring cannot be performed after installing the option. For wiring to terminal RUN, FU, SE of control circuit terminal, run cables to prevent them from being caught between the Plug-in...
Page 5
For FR-E720-3.7K (FR-E720-175) or less and FR-E740-7.5K (FR-E740-170) or less Remove the front cover from the inverter. (For removing the front cover, refer to the FR-E700 instruction manual.) Remove the PU cover from the front cover. Open the PU cover with a driver, etc. and remove it in the direction of arrow as shown below.
Page 6
Install the option protective cover. Securely fit the connector of the plug-in option to the inverter connector along the guides. Securely fix the both top and bottom of the plug-in option to the inverter with the accessory mounting screws. If the screw holes do not line-up, the connector may not have been plugged snugly.
Page 7
Front cover for plug-in option Option connector (6) Replace of inverter (3) Option protective cover Mounting screws REMARKS When the option protective cover is not installed, the protective structure (JEM1030) changes • to open type (IP00). 7/12 BCN-C22005-454-A...
Page 8
For FR-E720-5.5K (FR-E720-240) or more and FR-E740-11K (FR-E740-230) or more Remove the front cover 1 and 2 from the inverter. (For removing the front cover, refer to the FR- E700 instruction manual.) Remove the PU cover from the front cover 2. For removing the PU cover, refer to page 5. Front cover 1 Front cover 2 PU cover...
Page 9
Install the front cover 1 to the inverter. Securely fit the connector of the plug-in option to the inverter connector along the guides. Securely fix the both top and bottom of the plug-in option to the inverter with the accessory mounting screws.
Page 10
Option connector of inverter Front cover for plug-in option Replace Mounting screws Installation completed 10/12 BCN-C22005-454-A...
Page 11
Wiring CAUTION Always perform wiring to the main circuit terminals and control circuit terminals • before installing the option. Wiring cannot be performed after installing the option. POINT If a hook of the front cover for plug-in option impedes wiring, cut the hook off and perform wiring.
ORKS When using the FR-A7NL with the FR-E700 series, specifications of parameter, I/O signal, alarm, monitor etc. are different from those stated in the FR-A7NL manual. Refer to the FR-E700 series manual for these specifications. 12/12 BCN-C22005-454-A...