Omron Viper 650 - Page 29

Chapter 3: Robot Installation
A
B
D
C
H
G
F
E
Note 1: Pins #1 to #10 on CN21 and those on
CN20 are connected with each other. The allow-
able current per line is 1 A.
Note 2: Use the supplied mating connector sets
for CN20 and CN21. See Cleanroom Option on
page 133 for information about the mating con-
nectors on Cleanroom and IP54/65 robots.
Key Meaning
A CN21 pin layout
B Connector CN21
C Air lines (x7)
D Connector CN20
E CN20 pin layout
F AIR1 (BSPT ¼) - Air line
G AIR2 (BSPT ¼) - Air line
H Ground terminal, M5
Air intake/Exhaust States.
Air tubing joint Valve Signal
AIR1 Air
intake
Exhaust Solenoid
valve
Solenoid
A B
1A 1B
1
ON OFF
1B 1A
1
OFF ON
2A 2B
2
ON OFF
2B 2A
2
OFF ON
3A 3B
3
ON OFF
3B 3A
3
OFF ON
AIR2
CN20 Pin Assignments
NPN type (source IN, sink OUT)
CN20 pin
No.
Used for:
12 0 V
13 Solenoid 1A (solenoid valve 1)
14 Solenoid 1B (solenoid valve 1)
15 Solenoid 2A (solenoid valve 2)
16 Solenoid 2B (solenoid valve 2)
17 Solenoid 3A (solenoid valve 3)
18 Solenoid 3B (solenoid valve 3)
NPN type (source IN, sink OUT)
CN20 pin
No.
Used for:
12 0 V
13 Solenoid 1A (solenoid valve 1)
14 Solenoid 1B (solenoid valve 1)
15 Solenoid 2A (solenoid valve 2)
16 Solenoid 2B (solenoid valve 2)
17 Solenoid 3A (solenoid valve 3)
18 Solenoid 3B (solenoid valve 3)
05173-060 M Viper 650/850 Robot with eMB-40/60R User's Guide 29