Ross 9201DR-104-03, Руководство пользователя

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DETOUR User Guide (v3.0) Installation • 13
ENET Connection
Optionally, there is an 10/100 Ethernet port for connecting to your facility network. This connection is used to
communicate with a DashBoard client for configuration and monitoring purposes.
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Connect DETOUR to the same network as your DashBoard client computer or to a network that has a route to
the network your DashBoard client computer is on.
USB Connection
The micro USB connection is used for alarm detection and as a limited power input source.
Alarm Connection
The ALARM port is a general purpose output that provides contact closure alarm state monitoring. Under normal
operation, the Center pin (2) is connected to Pin1 (normally closed). An alarm condition connects pin 2 to pin 3.
Figure 3.3 De-energized or Alarm State Equivalent Circuit
Refer to Figure 3.4 and Table 3.1 for the pinout assignment of the ALARM port on the chassis.
Figure 3.4 ALARM Port on DETOUR — Pinout Assignment
Refer Figure 3.5 to for the signal pinouts for the 3-pin connector plug.
Figure 3.5 Connector Plug — Pinouts for Alarm Port
Table 3.1 Alarm Pinouts
Pin Number Function
1 Normally closed
2 Common
3 Normally open
PIN 2
PIN 3
PIN 1
3
2
1
Connector
End View
Connector
Side View
Cable
Connector
Tie Wrap
Connector
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(without cable)