Chapter 6 Input and Output Modules
6
-
１２
6.3.2 Base unit (Transistor Output)
1) Specification
Base Unit
Model
Specifications
K7M-DT10S
K7M-DT20S
K7M-DT30S
K7M-DT40S
K7M-DT60S
Output point
4 points
8 points
12 points
16 points
24 points
Insulation method
Photo Coupler insulation
Rated load voltage/current
DC12 / 24V
Operating load voltage
DC10.2 ~ 26.4V
Max. load current
0.5A / 1point, 3A / 1COM
Current leakage when off
0.1mA or less
Voltage drop when turn on
1.5V or less (Max. load)
Max. Inrush Current
4A, 10mA
Surge Absorber
Clamp DIode
Off
→
On
2 ms or less
Response
time
On
→
Off
2 ms or less
Common method
4 point/ 1COM
8 point/ 1COM
8 point/ 1COM
4 point/ 1COM
8 point/ 1COM
( x2)
8 point/ 1COM
( x3)
Operation indication
LED is on at on status of output
2) Circuit
R1
R2
D2
C2
D1
P/C
TR2
TR1
+24VD
COM
Load
Vcc
C1
