Installation 2-37
(3) CR760 controller
An example of external emergency stop connection is shown below. Details of arrangement of connectors for
exclusive input/output signals and the pin assignments are shown in the following pages.
Fig. 2-22 : External emergency stop connection (CR760)
EMG2
EMG2
内部回路構成
(お客様配線側)
(コントローラ側)
警告
絶縁耐圧試験は行なわないでください。
また誤って接続した場合は故障の原因となります。
EMG1
+24V
Relay
+24V
24G
24G
24G
RA
+24V
Relay
RA
Relay
RA
外部非常停止入力
ドアスイッチ入力
イネーブリング
デバイス入力
TB
非常停止
+24V
Relay
+24V
24G
24G
24G
RA
+24V
Relay
RA
Relay
RA
19
7
12
23
11
モード出力
非常停止出力
ロボットエラー出力
外部非常停止入力
ドアスイッチ入力
イネーブリング
デバイス入力
(お客様配線側)
短絡
短絡
短絡
短絡
ロボットエラー出力
5
17
15
17
9
21
7
19
5
3
1
13
16
18
10
22
20
6
4
2
14
8
OP
非常停止
EMG2
モード出力
非常停止出力
18
6
20
8
EMG1
24G
10μF
入力
検知
回路
入力
検知
回路
24G
10μF
1
12
13
24
Internal circuit structure
(Controller side)
Wiring method
Peel the sheath of the cable and insert it to the connector directly.
Core wires of the cable should be kinked before the cable is used.
While pushing the hook inside the tool insertion opening of the
connector using a small screwdriver, insert the cable to the back of
the cable insertion opening of the connector.
Cable size: AWG#28 ~ AWG#16(0.08mm
2
~ 1.5mm
2
)
[Note] The contact capacity of each input/output terminal is
shown below.
DC24V: input 10mA/output 100mA
(Customer)
Mode output
Emergency
stop output
Mode output
Emergency
stop output
Robot error
output
Robot error
output
TB emer
-
gency stop
OP emer
-
gency stop
(Customer)
Short
※1)
External emergency
stop input
Short
※1)
Door switch input
Enabling device
input
Short
※1)
External emergency
stop input
Short
※1)
Door switch input
Enabling device
input
Please refer to the example of safety measures
of "Standard Specifications Manual".
Please do not carry out an insulation pressure test.
Moreover, it becomes the cause of failure if it
connects incorrectly.
CAUTION
Input
detection
circuit
Input
detection
circuit
※2)
※2)
*1) This terminal is opened at factory shipping (unconnected). If power supply inside the controller is used, short-circuit the terminal.
*2) This terminal can be used only for the external emergency stop input to the controller. The terminal cannot be used for the output
signal of OP emergency stop or TB emergency stop because the controller's internal circuit contains the input detection circuit
and a capacitor.
(Do not use the terminal for other purposes such as monitoring the test pulse outputs, or a false detection may occur.)
[Note] In the customer's system, do not ground the + side of 24V power supply prepared by customer for connect to the con
-
troller. (related with emergency stop and parallel input/output) If it connects with the controller under the condition that
the + side is grounded, it will lead to failure of controller.
Содержание CR750-D Series
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