Mechanical Operation and Maintenance Manual for ER20-1100 Industrial Robot
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3.4.3 Terminal definition of wrist I/O signal cable
Table 3-4 External interface table
Definition of terminal M12 on the forearm of robot ER20-1100
Serial
number
Signal definition
remark
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
3.4.4 Position of pneumatic interface and signal interface
Two external air pipes are used for standard robot, with the diameter of 10 millimeter,
allowable maximum air pressure is 0.8MPa. The schematic of pneumatic channel is as
follows.
Figure 3-10 Schematic of standard pneumatic channel (standard)
Air source 1
Air source 2
Air pipe with diameter of 10 mm
Air pipe with diameter of 10 mm
Quick action coupling
Quick action coupling