
VPort 254 User’s Manual Introduction
1-6
Panel Layout of the VPort 254
9
10
13
16
16
11
12
14
7
7
8
8
15
VPort 254-M-SC
Front Panel View
VPort 254
Front Panel View
1
18
17
17
2
1
6
3
4
5
Rear Panel View
Top Panel View
1. Grounding screw
2. RS-232 console port
3. Hardware reset button
4. 8-pin terminal block for Relay 1, Relay 2, and power input
2 (PWR2)
5. 10-pin terminal block for DI 1, DI 2, DI 3, DI 4, power
input 1 (PWR1)
6. Heat dissipation orifices
7. LEDs for STAT, PWR1, PWR2, FAULT
8. LEDs for V1, V2, V3, V4
9. AUDIO INPUT port for mic-in and line-in connection
10. AUDIO OUTPUT port for external speaker
11. RS-232/422/485 COM port with DB9 male connector for
PTZ camera or serial device control
12. RS-232/422/485 PTZ port with 5-pin terminal block for
PTZ camera control
13. 4 BNC connectors for video input
14. RJ45 10/100BaseTX Ethernet port with 10 Mbps, 1000
Mbps LEDs
15. 100BaseFX fiber optic port with 100 Mbps LED
16. Model name
17. Screw hole for wall mounting kit
18. DIN-Rail mounting kit
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