Description of Units and Circuit Boards
8
-
79
8.24
Universal I/O circuit board (JANCD-YIO22-E)
Four digital I/O connectors for the robot universal I/O are provided:
40 inputs and 40 outputs. The I/Os are divided into two types: universal I/O and specific I/O.
The I/O assignment differs depending on the application. Specific I/O is a signal in which
the part is decided in advance. Specific I/O is used when the external operation equipment,
such as position controller and central controller, controls the robot and the connected
devices as a system. Universal I/O are mainly used as timing signals for the robot and
peripheral devices in jobs that require robot motion.
Refer to chapter „Universal I/O signal assignment“ for more details on signal allocation.
For the connection of the robot’s universal I/O signal connectors, and the I/O signal related
to start and stop to refer to "Connetion wire with universal I/O Connector (CN306, 307, 308,
309)" and "Specific I/O Signal Related to Start and Stop".
•
Connection wire with robot universal I/O connector (CN306, 307, 308, 309)
Please refer to the figure below when you manufacture the cable connecting with robot
universal I/O connector (CN306, 307, 308, 309) of robot I/O unit (JZNC-YIU01-E).
Unshielded twisted pair cable must be used (the cable side connector and the I/O terminal
block are the options).
Fig. 8-23: PNP logic
For switching external power supply
(CN303)
Power Supply Protective Fuse (F1, F2)
3.15A/250 V
Power Supply Output (CN304)
Digital I/O (CN307, CN306, CN308 and
CN309)
1
(CN307)
(CN309)
(CN308)
(CN306)
1
2
3
4
4
4
4
2
3
4
AXDIN1
AXDIN2
AXDIN3
AXDIN4
AXDIN5
AXDIN 6
+24V2
024V
AXDIN_COM
+24V2
024V
-X18
A1
A7
A9
A11
A13
A15
A17
A19
A31
A5
A3
