Control module, main instrument unit
| Control module, main instrument unit |
|
Number of pins
|
K12
|
pcs
|
12
|
|
K20
|
pcs
|
20
|
|
|
K22
|
pcs
|
22
|
|
|
Power supply (+30 circuit)
|
Pin No.
|
7 (K12)
|
|
|
Power supply (+15 circuit)
|
Pin No.
|
1 and 6 (K12)
|
|
|
Signal ground
|
Pin No.
|
2 and 3 (K12)
|
|
|
I bus
|
+
|
Pin No.
|
5 (K12)
|
|
|
-
|
Pin No.
|
12 (K12)
|
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