2. Control Circuit Terminals *1 NPN is the setting for these terminals. No external power supply is required. Refer to connections shown below *2 Functions in parentheses are default settings. Selecting Input Method SW7 Switches SW7and SW8, both of which are located above the cont- rol circuit terminals, are used for in- put method selection. SW8 PNP V I Remove the front cover and optio- nal cover to use these switches.
OFF SW8 Control circuit terminal block Control circuit terminal block Selecting Sequence Input Method By using SW7, NPN or PNP input can be selected as shown below NPN SW7 24V PNP SW7 24V (Default setting) S1 to 5 GND 0.1µ S1 to 5 GND 0.1µ SC 360 3.3k 24 V DC (±10%) SC 360 3.3k GND GND Symbol Name Function Signal Level Input S1 Forward/Stop Forward at ON/Stops at OFF Photocoupler 8 mA at 24 V DC*1 S2 Multi-function Input 1 Set by parameter n36 (Reverse/Stop)*2 S3 Multi-function Input 2 Set by parameter n37 (External Fault:
NO)*2 S4 Multi-function Input 3 Set by parameter n38 (Fault Reset)*2 S5 Multi-function Input 4 Set by parameter n39 (Multi-step reference 1)*2 SC Sequence Input Common Common for S1 through S5 FS Frequency Reference Power Supply DC power supply for frequency reference use 20 mA at 12 V DC FR Frequency Reference Input Input terminal for frequency reference use 0 to 10 V DC (20 kΩ) FC Frequency Reference Common Common for frequency reference use 4 to 20 mA 0 to 20 mA Output MA MB Multi-function output: NO Multi-function output: NC Set by parameter n40 (during running)*2 Relay output 1 A max.
at 30 V DC and 250 V AC MC Multi-function output Common Common for MA and MB use AM Analogue Monitor output Set by parameter n44 (Output frequency)*2 12 mA max. at 0 to 10 V DC AC Analogue Monitor output Common Common for AM use NPN