Eaton easy500, easy700

2 Installation
2.5 Connecting inputs
36 Operating instructions 05/10 MN05013003Z-EN www.eaton.com
2.5.2 Connecting easy DC digital inputs
Use input terminals I1 to I12 , R1 to R12 to connect pushbutton actuators,
switches or 3 or 4-wire proximity switches. Given the high residual current,
do not use 2-wire proximity switches.
2.5.2.1 Connecting DC digital inputs on the basic unit
Figure 18: Connecting easy-DC, easy-DA digital inputs
2.5.2.2 Connect digital DC inputs to the expansion unit
Figure 19: Connecting EASY…-DC-E digital inputs
Table 4: easy-DC input signals
L01⫹
L01⫺
0 V l1 I2 I7
+...V
DC : +24 V
DA : +12 V
F1
Voltage range of the input signals Input current
OFF signal ON signal
easy500/
easy700
I1 to I6 0 - 5 V 15 - 28.8 V 3.3 mA at 24 V DC
I7, I8 ≧ 8 V DC 2.2 mA at 24 V
easy700 I9, I10 15 - 28.8 V 3.3 mA at 24 V DC
I11, I12 ≧ 8 V DC 2.2 mA at 24 V
easy600 R1 - R12 15 - 28.8 V 3.3 mA at 24 V DC
+24 V
0V
R10R9R8R7R6R5R4R3R2R1E+ E-
R11
R12 0V0V+24V
Input 24 V 24 V
F1