Answer: The five wires for the Counter are listed below:
| (Pin 1) Black |
Common |
| (Pin 2) Green |
Reset Enable (front panel reset key) |
| (Pin 3) Yellow |
External Reset |
| (Pin 4) Brown |
Slow Speed Count Input
(contact closure/open collector input) |
| (Pin 5) Blue |
High Speed Count Input
(electronic input) |
Connect the counter to the 490-0311 or 490-0316 as follows:
| Counter |
490-0311, 490-0316 |
| Pin 1 (Black) |
COM |
| Pin 4 (Brown) |
NO |
To enable the front reset button, jumper Pin 1 (Black) to Pin 2 (Green).
Note: The counter is self-powered by an internal lithium battery.
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