4.5 I/O Signal Connections
4.5.2 Input Signal Connector (CN11)
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4.5.2
Input Signal Connector (CN11)
This section describes the I/O signals of the INDEXER Module.
Names and Functions
Input Signals
Ensure that the following condition does not last longer than 5 minutes. Otherwise the product
life may be shortened.
•
The ambient temperature is high, and,
•
There is a high ratio of CN11 input signal contacts that are ON (closed)
*1
(contact ON ratio
*2
).
The allowable ranges for ambient temperature and contact ON ratio are shown below.
*1.
The state that a contact is ON (closed) indicates, regardless of the logic of the input signal, that the
contact is closed and that current is flowing in the input circuit.
*2.
For example, a contact ON ratio of 100% indicates that 11 out of the 11 contacts are ON.
Signal Name
Pin No.
Function
+24V/COM
1
Power Supply for Sequence Signals. Voltage range: 24 VDC ±10%
/MODE 0/1
3
This pin switches between Mode 0 and Mode 1.
ON: Mode 0 (program table operation)
OFF: Mode 1 (JOG speed table operation or homing)
/START-STOP;
/HOME
5
Mode 0: When ON, starts or restarts program table operation. Refers to sig-
nals /SEL0 through /SEL7 when starting operation.
When OFF, interrupts program table operation.
Mode 1: When ON, starts or restarts homing.
When OFF, interrupts homing.
/PGMRES; /JOGP
7
Mode 0: When ON while program table operation is interrupted, resets pro-
gram table operation.
Mode 1: When ON, causes forward JOG operation.
When OFF, stops forward JOG operation.
/SEL0; /JOGN
9
Mode 0: Program table 0
Mode 1: When ON, causes reverse JOG operation.
When OFF, stops reverse JOG operation.
/SEL1; /JOG0
11
Mode 0: Program table selection 1
Mode 1: JOG speed table selection 0
/SEL2; /JOG1
13
Mode 0: Program table selection 2
Mode 1: JOG speed table selection 1
/SEL3; /JOG2
15
Mode 0: Program table selection 3
Mode 1: JOG speed table selection 2
Continued on next page.
Important
0
10
20
30
40
50
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
Ambient temperature and input signal contact ON ratio
Contact ON ratio [%]
If values in this range continue for
5 minutes or longer, the product
life may be shortened.
Ambient temperature [°C]
