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4. SETUP AND PREPARATION BEFORE OPERATION MELSEC-A
4-8
(2) Wiring example of the AJ65BT-64DAI and external devices is shown in Figure 4.2.
*1 Use a two-core twist shielded line for the wiring.
*2 When noise or ripple generates within the external wiring, connect a condenser with about
0.1 to 0.47μF (25V or higher voltage-resistant product) to the input terminal of the external
device.
Figure 4.2 Wiring example of the AJ65BT-64DAI and external devices
Remark
Though you can perform the jumper wiring of the common line on the external device side, the
commons are connected also inside this module.
When wiring, be careful of sneak currents on the external device side.