Sigma-5 I/O - YASKAWA MP2600iec Hardware Manual

5.5 Sigma-5 I/O

5.4.2 Outputs
5.5 Sigma-5 I/O
The Sigma-5 includes seven digital inputs and three digital outputs
that can be monitored & controlled by the MP2600iec.
Control power supply
for sequence signal *
Forward run prohibited
(Prohibited when OFF)
Reverse run prohibited
(Prohibited when OFF)
Command option
module input 3 *
Command option
module input 4 *
Command option
module input 5 *
Command option
module input 6 *
General-purpose input 0
18
+24V 6
3
/SI1
7
/SI2
8
/SI3 9
4
/SI4 10
4
/SI5
11
4
/SI6 12
4
/SI0
13
BAT+
Backup battery *
2 14
(2.8 to 4.5 V)
BAT-
15
*
1
SGDV SERVOPACK
3.3kΩ
3
4
1
2
23
24
25
26
17
18
19
20
21
22
16
Photocoupler output
Max. operating voltage: 30 VDC
Max. operating current: 50 mA DC
ALM+
Servo alarm output
(OFF for an alarm)
ALM-
SO1+ / BK+
Brake output
SO1- / BK- (Brake released when ON)
/SO2+
/SO2-
General-purpose outputs
/SO3+
/SO3-
PAO
Applicable line
Encoder output
receiver
pulses phase A
/PAO
SN75ALS175
PBO
Encoder output
manufactured by
pulses phase B
/PBO
Texas Instruments
or an MC3486
PCO
Encoder output
equivalent
pulses phase C
/PCO
SG
Signal ground