Hot Melt Glue Detector TH (Discontinued Products)
We are sorry, the products have been discontinued. Please refer to the details of the discontinued products and the recommended substitutes list below.
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September 30, 2017 |
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I/O Circuit and Wiring diagrams
NPN output type
I/O circuit diagram
Controller / TH-C1, TH-C2 |
 |
| Note: The external synchronization input is active Low. |
|
*1 |
 |
|
Specifying channel with external channel select inputs
| Channel No. |
EXT.1 (Orange) |
EXT.2 (Pink) |
EXT.3 (Violet) |
| 1 |
L |
H |
H |
| 2 |
H |
L |
H |
| 3 |
L |
L |
H |
| 4 |
H |
H |
L |
| 5 |
L |
H |
L |
| 6 |
H |
L |
L |
| 7 |
L |
L |
L |
| 8 |
H |
H |
H |
L: Low (0 to 1 V), H: High (4.5 to 30 V, or open)
Notes:
| 1) |
The channel can be specified from the front panel only when all external channel select inputs (EXT.1, EXT.2, and EXT.3) are High (corresponding to Channel No. 8). |
| 2) |
The external channel select inputs take precedence over the front panel channel selection (except for Channel No. 8). |
| 3) |
If channel specification is changed from front panel operation to external channel select inputs and Channel No. 8 is to be selected by the external channel call inputs, make sure to specify a channel other than No. 8 before setting all the external channel select inputs (EXT.1, EXT.2, EXT.3) to High.
If this operation is not done, channel specification by front panel operation gets precedence. |
PNP output type
I/O circuit diagram
Controller / TH-C2P |
 |
| Note: The external synchronization input is active High. |
|
*1 |
 |
|
*2 |
 |
|
Specifying channel with external channel select inputs
| Channel No. |
EXT.1 (Orange) |
EXT.2 (Pink) |
EXT.3 (Violet) |
| 1 |
L |
H |
H |
| 2 |
H |
L |
H |
| 3 |
L |
L |
H |
| 4 |
H |
H |
L |
| 5 |
L |
H |
L |
| 6 |
H |
L |
L |
| 7 |
L |
L |
L |
| 8 |
H |
H |
H |
L: Low (0 to 1 V), H: High (4.5 to 30 V, or open)
Notes:
| 1) |
The channel can be specified from the front panel only when all external channel select inputs (EXT.1, EXT.2, and EXT.3) are High (corresponding to Channel No. 8). |
| 2) |
The external channel select inputs take precedence over the front panel channel selection (except for Channel No. 8). |
| 3) |
If channel specification is changed from front panel operation to external channel select inputs and Channel No. 8 is to be selected by the external channel call inputs, make sure to specify a channel other than No. 8 before setting all the external channel select inputs (EXT.1, EXT.2, EXT.3) to High.
If this operation is not done, channel specification by front panel operation gets precedence. |
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