User guide

9
VOCIA PAGING STATION INTERFACE 1 (VPSI-1)
Input
Frequency Response (20Hz to 10kHz) +0, -1dB
Nominal Level (Hardware Configurable) 0dBu, -10dBu, -40dBu and -50dBu
THD + N (20Hz to 10kHz) <0.08%
Effective Input Headroom 25dB
LED Driver Mode Used for VI-6 and Paging Stations
LED Output Voltage 15mA
RS-232 Connection settings Only used for Paging Stations
Baud Rate 57600 bps
Data Bits 8
Parity None
Stop Bits 1
Flow Control None
Host Connection: RJ45 with shielded Ethernet cable
(CAT5, CAT5e, CAT6, or CAT 7)
Overall Dimensions:
Length: 6.1 Inches (155mm)
Width: 3.2 Inches (80mm)
Depth: 1.2 Inches (30mm)
Weight: 11oz (300g)
Environment
Ambient Operating Temperature Range: 23-104° F
(-5 – 40° C)
Humidity: 0 – 95%RH non-condensing
Altitude: 0 – 10,000 feet MSL
(3000 meters)
Compliance: RoHS Directive
EU Directive 2002/95/EC
Vocia Paging Station Interface 1 SPECIFICATIONS
Vocia Paging Station Interface 1 BLOCK DIAGRAM