Yamaha CEmarking RCX221, Руководство по дополнительному оборудованию

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Chapter 3 SYSTEM OVERVIEW
3-9
3.3.2 RPB connector
The RPB-E has an emergency stop button and an enable switch. The contact outputs of
these can be used to connect to the emergency stop circuit of the entire equipment via the
SAFETY connector on the controller. This section describes signal connections.
c
CAUTION
• Do not change or modify the cable and connector. Along with the input/
output signals for the programming box, the RPB connector includes
signals used to confi gure an external safety circuit, and so changing or
modifying the cable and connector is very dangerous.
• Always confi gure an external safety circuit by using the SAFETY
connector. Although the RPB-E has an emergency stop button and an
enable switch, they do not function independently because the controller
is designed on the assumption that an external safety circuit is confi gured.
(1) RCX240
Each pin of the RPB connector on the RPB-E is connected to each pin of the SAFETY
connector and RPB SEL connector.
Pin to pin connections are as follows:
RPB-E
RPB connector
pin No.
Connected
connector
Connector
pin No.
Name
Emergency stop contact:
Line 1
13
Connected to
SAFETY connector
3 E-STOPIN1
14 4 E-STOPIN2
Emergency stop contact:
Line 2
15 5 E-STOPIN3
16 6 E-STOPIN4
Enable contact: Line 1
17 7 LCKIN1
18 8 LCKIN2
Enable contact: Line 2
19 9 LCKIN3
20 10 LCKIN4
Selector switch
21
Connected to
RPB SEL connector
– KEY1
22 – KEY2
Emergency stop Enable
17
18
19
20
13
14
15
16 3
RPB-E
RPB
4
5
6
7
8
9
10
1 to 12
21
22
SAFETY
RPB SEL
RCX240
Selector
3.3 Programming box (RPB-E)