Badger Meter 7500 Series Mag Meter - Manual (Page 5)

WIRING TO PC100 CONTROLLER
WIRING TO ER-8 TOTALIZER / RATE INDICATOR
For connection of the open collector scaled pulse output from
the Model 7500P to the PC 100 Controller, follow the diagram
below:
1. DC Common
2. Count Input - NPN Signal 280 Hz. or Dry Contact 95 Hz.
3. Not Used
4. Remote Reset - Resets count value when switched to common
5. Front Panel Program Enable - Allows access to program mode when connected to common
6. Not Used
7. Not Used
8. DC Supply Input - 10 to 28 VDC for backlighting.
T 2
T 1
DC-Switched
Common
PC100 Controller
Open Collector
Transistor Output
1
2
3
4 5
6
7
8
T 2
T 1
DC-Switched
Common
Open Collector
Transistor Output
Wiring Terminals (ER-8)
5