Macurco DVP-120B User Instructions page 10

Detection and ventilation control panel
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Figure 3-4 DVP-120 Internal View and DVP-120B with DVP-485 Modbus Adapter
Each 8-terminal sensor modular connector may be disconnected from the PCB connector to ease wire installation. The terminals will
accept wire from 16 to 28 AWG. To install a wire, strip back approximately 0.25 in. (6 mm) of insulation and insert the bare wire into the
terminal. Tighten the screw clamp and ensure that the wire cannot be easily pulled from the connector. Connector to sensor C1 through
C12 correspondence to all 12 input channels.
Figure 3-5 Sensor Interface Connector – Channels 5 and 6
Wire gauge
18
16
14
Table 3-2 Recommended Wire Gauge
Maximum Run Length
(feet)
(meters)
500
152
800
244
1250
381
10

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