Electro Cam Plus PS-6144 Series, Руководство по программированию и установке

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2-20 Installation & Wiring
Description ECC Part #
Replacement Chip-Sourcing PS-9011-2580
Replacement Chip-Sinking PS-9011-2803
DIP Jumper Block PS-9006-0015
Output Transistor Replacement
Check Fuse First
If all of the transistor outputs fail to work, check the 1A fuse shown in Figures 17 & 18.
Also check to be sure that a 10–30 VDC power supply is connected to TB 11, Figure 6.
Correct Problems
Chips will most likely be damaged by one of two events:
• A short circuit connected to one of the transistor outputs.
• A load exceeding 50 mA connected to one of the transistor outputs.
Before replacing a transistor output chip, fix the problem that damaged it.
Proper Placement When replacing a chip, be sure that all of the pins are properly seated in the socket.
Position the notch on the end of the chip as shown below.
Figure 18—Transistor Chip Replacement
16 15 14 13 12 11 10 9
8 7 6 5 4 3 2 1
-
PS-6144-24-N16-M09
Sinking Outputs
PS-6144-24-P16-M09
Sourcing Outputs
TB 11
TB 10
TB 9
Jumper Block & Chip
For Outputs 9–16
• Jumper block
does not normally
need replacement.
Jumper Block & Chip
For Outputs 1–8
• Jumper block
does not normally
need replacement.
Empty
Socket Holes (2)
1A Fuse for
Transistor Outputs—
If blown, no transistor
outputs will work.
See Figure 17
for testing.
Position Notches
Like This
TB 11
TB 10
TB 9
16 15 14 13 12 11 10 9
8 7 6 5 4 3 2 1
-
Chips for
Outputs 9–16
• Replace PS-9011-2580 first.
• Replace PS-9011-2803 if
that doesn’t work.
Position Notches
Like This
1A Fuse for
Transistor Outputs—
If blown, no transistor
outputs will work.
See Figure 17
for testing.
Chips for
Outputs 1–8
• Replace PS-9011-2580 first.
• Replace PS-9011-2803 if
that doesn’t work.
Replacement Part Numbers