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ID : 5418

VS-6556-P10(B)/VS-6577-P10(B)

Pin Assignment Layout

Valve Signals and Air Intake/Exhaust States

1A and 1B are piping joint symbols.

Air piping 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 Not available for cleanroom type.

The cleanroom type requires ventilation inside the robot. Exhaust air from the air vent provided in the bottom of the robot base.
Recommended air inlet volume: 115 to 130 liters/min.
Recommended blower: VFC088P (Fuji Electric Motor CO.,LTD.)

CN20 Pin Assignment

CN20 pin No. Used for:
For controller I/O unit, NPN type
(source IN, sink OUT)
For controller I/O unit, PNP type
(sink IN, source OUT)
M +24V 0V
N Solenoid 1A (solenoid valve 1)
P Solenoid 1B (solenoid valve 1)
R Solenoid 2A (solenoid valve 2)
S Solenoid 2B (solenoid valve 2)
T Solenoid 3A (solenoid valve 3)
U Solenoid 3B (solenoid valve 3)

Pin Number Correspondence Table between CN20 and CN21

Pins A to K on CN20 and pins #1 to #10 on CN21 are connected with each other as shown below. The allowable current per line is 1A.

CN20 A B C D E F G H J K
CN21 1 2 3 4 5 6 7 8 9 10

Connectors

Use the attached connector sets for CN20 and CN21.

Connector set part No. Part No. Model and part name Appearance
410889-013* 410877-012*
(for CN20)

H/M3106A22-14S
(straight plug)

(HIROSE ELECTRIC CO., LTD.)

410877-013*
(for CN20)

H/MS3057-12A
(cord clamp)

(HIROSE ELECTRIC CO., LTD.)

Applicable wire diameter φ11.4 to 15.9

410877-014*
(for CN20)

H/MS3057-12A1
(cord clamp)

(HIROSE ELECTRIC CO., LTD.)

Applicable wire diameter φ8 to 11.6

410877-062*(*1)
(for CN21)

WEBLP1610M-2-D(R1)
(L type plug connector)

(DDK Electronics, Inc.)

Applicable wire diameter φ8 to 10.5

*1: The connector design was changed in May 2019. As these connectors are interchangeable, either connector can be used for robot connection. However, applicable wire diameter is different from the old and new models. If you use a new connector, select a cable that satisfies the applicable wire diameter listed in the above table.

ID : 5418

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