Chap. 6 Analog I/O Module (XBF-AH04A)
Major components are as follows;
â‘ INPUT LED
â–¶ Indicate operation of input part
On: normal operation
Flickering: in error (1s intervals)
Off: power off or module failure
â‘¡ OUTPUT LED
â–¶
Indicate operation of output part
On: normal operation
Flikering: in error (1s intervals)
Off: power off or module failure
â‘¢
Input Volt/Current
Select Switch
â–¶
Switch for selecting voltage/current input of analog input
Ch 0 and Ch 1
â‘£
Output Volt/Current
Select Switch
â–¶
Switch for selecting voltage/current output of analog
output Ch 0 and Ch 1
⑤
â–¶
Terminal block for analog input wiring with external
devices
â‘¥
â–¶
Terminal block for analog output wiring with external
devices
⑦
â–¶ Connector for DC24V external power supply
â‘§ Ext. Connector â–¶ Connector for extension modules
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