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External Input/Output Part
Remote Control Contact Input/Output Ports
Connector : 50-pole ribbon connector (female)
Parts used DDK 57FE-40500-20S
Input : Isolated input 8-bit by photo coupler
Minimum current 3mA
Maximum current 50mA
Output : Relay output 8-bit at each A contact and B contact
Maximum current DC 1A ( 30V)
AC 0.5A (125V)
25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
STOP+ O8A O7A O6A O5A O4A O3A O2A O1A O8B O7B O6B O5B O4B O3B O2B O1B I8- I7- I6- I5- I4- I3- I2- I1-
STOP- O8A O7A O6A O5A O4A O3A O2A O1A O8B O7B O6B O5B O4B O3B O2B O1B I8+ I7+ I6+ I5+ I4+ I3+ I2+ I1+
50 49 48 47 46 45 44 43 42 41 40 39
38
37 36 35 34 33 32 31 30 29 28 27 26
Type of connector : 50-pole ribbon connector (female)
Parts used : DDK 57FE-40500-20S
Connector Pin Configuration (Remote Control Contact I/O Ports)
Input Circuit
Isolated Power
+12V DC
Isolated Power
GND
2.2kΩ
330Ω
Internal Power
+5V
Internal GND
TLP181I1＋
I1-
10kΩ
Current about 3mA
To internal
logic
(26)
(1)
same as I2 - I8
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