33
n
Internal connect4.7k resistor.
4
DO1
O
yello
w
Digital output 1. NPN type. Open Drain output. Current
≤0.5A per channel.
5
DO2
O
Pink
Digital output 2. NPN type. Open Drain output. Current
≤0.5A per channel.
6
AIN_P
I
brow
n
Analog input.Supports -10V~+10V voltage input. Decouple
with the AIN_N pin.
7
AIN_N
I
white Analog input:Negative. Decouple with the AIN_P pin.
8
GND
-
gray
GND. 24V Power Ground.
1. TIO analog input interface
Analog input AI1 supports -10V~+10V high precision voltage range input.
2. TIO digital input interface
The digital input uses the optocoupler cathode input and is active low. Internally connected 4.7k resistors.
Figure 4-18
a)Type of the dry contact input:
Figure 4-19
The dry contact input (ie, switch input) is connected to the negative pole of the 24V power supply in TIO
(gray wire), and the other end is connected to the DI digital input (blue or green wire), as shown in Figure 4-19.
b) The input type is NPN
JAKA Zu 5
