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6.3 Relay Card Part Names
List of connectors
No.
Name
(1)
CF61
This is used in the connection with the NC Card. An F011 cable is connected.
(2)
ENC#2
This is connected to the encoder 2nd channel (2nd spindle encoder).
(3)
HANDLE
This is connected to the manual pulse generator. Up to 3 channels can be connected.
This is connected to the RS-232C. One channel can be connected. Note that only the DC code (X ON/OFF)
(4)
RS232C
method handshake is possible.
(5)
EMG1
This is connected to the external emergency stop switch.
(6)
DCIN
24VDC is supplied by external power. Refer to "3.1 General Specifications" for power specifications.
LED list
No.
Name
This is the LED for the circuit power
(7)
5VON
5VDC output display.
(8)
LED1
Not in use
(9)
LED2
Not in use
LED3
Not in use
(10)
This is the LED for the NC system
(11)
EMG
emergency stop display.
CAUTION
Do not apply voltages on the connector other than those indicated in this manual. Doing
so may lead to destruction or damage.
Incorrect connections may damage the devices, so connect the cables to the specified
connectors.
Do not connect or disconnect the connection cables between each unit while the power
is ON.
Do not connect or disconnect any PCB while the power is ON.
6. Relay Card (HR682) Connection
6.3 Relay Card Part Names
Relay card
(7)
(8)
(9)
(10)
(11)
(5)
EMG1
RS232C
When lit (green): Outputting 5VDC. When not lit: 5VDC output OFF.
When lit (red): System in emergency stop
DCIN
(6)
HANDLE
(3)
CF61
(1)
ENC#2
(4)
Function details
Function details
45
(2)
When not lit: Normal
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