2-15
Chapter 2
NOMENCLATURE AND FUNCTIONS
17. Control output terminals
These terminals permit the VX-3000 system to
control other connected external equipment.
• Control output terminals 1 – 5
Relay contact outputs (Form A contacts)
Withstand voltage: 30 V DC
Allowable current: 1 A
• Control output terminals 6 – 10
Open collector outputs (polarized)
Withstand voltage: 30 V DC
Allowable current: 100 mA
Note
The "C" terminals of the Control output terminals
6 through 10 are interconnected.
18. DC Power input terminals
Power is supplied to this terminal from the VX-
3000DS or VX-3150DS Power supply manager or
the AD-246 AC Adapter.
19. LINK/ACT indicators
Indicates the connection status of the LAN
connection terminal.
Lights or ashes when the connection is correct.
Remains unlit when no connection is established.
20. LAN link connectors
Connect the VX-3000 system components or
switching hubs. (See p. 3-83 "VX-3000 Unit's
LAN Link Connector Connection.")
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