Mitsubishi Electric 800 Series Installation Manualline page 17

2.4.4 Control logic (sink/source) change
Change the control logic of input signals as necessary.
To change the control logic, change the jumper connector position on the control circuit board. Connect the jumper connector to
the connector pin of the desired control logic.
l The control logic of input signals is initially set to the sink logic (SINK) for the FM type.
l The control logic of input signals is initially set to the source logic (SOURCE) for the CA type.
(The output signals may be used in either the sink or source logic independently of the jumper connector position.)
CAUTION
l Make sure that the jumper connector is installed correctly.
l Never change the control logic while power is ON.
2.4.5 When supplying 24 V external power to the control circuit
Connect the 24 V external power supply across terminals +24 and SD. Connecting a 24 V external power supply enables I/O termi-
nal ON/OFF operation, operation panel displays, control functions, and communication during communication operation even
during power-OFF of inverter's main circuit power supply. When the main circuit power supply is turned ON, the power supply
source changes from the 24 V external power supply to the main circuit power supply.
During the 24 V external power supply operation, the 24 V external power supply operation (EV) signal is output. To use the EV sig-
nal, set "68 (positive logic) or 168 (negative logic)" in one of Pr. 190 to Pr. 196 (output terminal function selection) to assign func-
tion to an output terminal.
l Specification of the applicable 24 V external power supply
Item Rated specification
Input voltage 23 to 25.5 V DC
Input current 1.4 A or less
Commercially available products (as of February 2015)
Model
*1
S8JX-N05024C
Specifications: Capacity 50 W, output voltage (DC) 24 V, output current 2.1 A
Installation method: Front installation with cover
or
*1
S8VS-06024
Specifications: Capacity 60 W, output voltage (DC) 24 V, output current 2.5 A
Installation method: DIN rail installation
*1
For the latest information about OMRON power supply, contact OMRON corporation.
Jumper connector
Manufacturer
OMRON Corporation
SOURCE
SINK
Jumper position for sink logic
WIRING
11