- 6 - Safety WiringEaton’s power supply modules ELC-PS01 orELC-PS02 are the suitable 24Vdc powersupplies for ELC2-PC. We suggest you install a protective circuit at the power supplyterminal to protect ELC-PS01 or ELC-PS02. See the figure below.2 A54531269 1 087 [ Figure 4]A C10 0- 24 0V50 /60 HzG ua r dL im itA C/DC0 V 2 4V2 ALNE LC- PS 01 /EL C-P S0 2+24 V2 4G+24 V2 4GMP U( DC sup pl y)DI/D 0Mod u le AC power supply:100 ~ 240VAC, 50/60Hz Breaker Emergency stop: This button cuts off the system power supply when accidentalemergency takes place. Power indicator AC power supply load Power supply circuit protection fuse (2A) ELC-PS01/ELC-PS02 DC power supply output: 24 VDC, 500 mA MPU (main processing unit) Digital I/O module Input Point WiringThere are two types of DC inputs, SINK and SOURCE. (See the example below. Fordetailed point configuration, please refer to the specification of each model.) DC Signal IN – SINK modeInput point loop equivalent circuit DC Signal IN – SOURCE modeInput point loop equivalent circuit24G+24VS/SX0X1[ Figure 5 ]+24V24GS/SX0X1[ Figure 6 ] Output Point Wiring1. ELC2-PC series controllers have either relay or transistor outputs. Please note theconnection of shared terminals when wiring output terminals.2. Relay output terminals, Y0 to Y3 of relay models use C0 common port. See [Figure7]. When the output points are enabled, their corresponding indicators on the frontpanel will be on.3. Transistor output terminals, Y0 to Y3 of transistor models use UP, ZP common port.See [Figure 8].[ Figure 7 ]C0 Y 0 Y 1 Y 2 Y 3 [ Figure 8 ]Y 0 Y 1 Y 2 Y 3UP ZP