Monitoring codecs, Specifications – Sony CCTV Systems User Manual
Page 55
59
MONITORING CODECS
Specifications
PMS-500P/400P
Video
Coding
H.261 (ITU-T recommendation)
Operating bandwidth
56 kbps/64 kbps/112 kbps/128 kbps…
384 kbps
Frame rate
Max. 15 frames per second
Picture elements
CIF:Luminance (Y) 352 pixels
´ 288 lines
Colour difference (B-Y, R-Y) 176 pixels
´ 144 lines
Colour system
PAL (mutually connectable with NTSC)
PinP
PMS-500P only
Input
Video In/Ext. Video In
1 Vp-p, 75
Ω
, sync negative (BNC type)
Video Out/Through Out
1 Vp-p, 75
Ω
, sync negative (BNC type)
Monitor Out
1 Vp-p, 75
Ω
, sync negative (BNC type)
Input connectors
PMS-500P
PMS-400P
Video In
8
8
Ext. Video In
1
1
Video Out
1
-
Monitor Out
1
1
Audio
Coding
G.728 (ITU-T recommendation)
Transfer rate
16 kbps
Bandwidth
3.4 kHz
Input
Mic In
-60 dBu/600
Ω
, balanced (4-pin round connector)
Headphone Mic In
-60 dBu/4.7 k
Ω
, unbalanced (minijack)
Line Out
Variable, 4.7 k
Ω
(phono)
Headphone SP Out
Variable, 72
Ω
(minijack)
Input connectors
PMS-500P
PMS-400P
Mic In
1
1
Headphone Mic In
1
1
Line Out
1
1
Headphone SP Out
1
1
Control procedure coding standards
H.242 System for Establishing Communication
H.320 Overall System
H.230 Control and Indication Signal
H.221 Framing and Signalling Structure
Communications interface
Network
Multiplexing
Video, audio, data
Transmission rate
ISDN interface, 1B/2B
V35 with RS-366 (56 k - 384 k)
Network connectors
ISDN BRI
RJ45
V35 with RS-366
36-pin half-pitch connector (
´2)
Computer Control Port
Interface
RS-232C
Baud rate
1200/2400/4800/9600/19200/38400 bps
User data I/O
I/O parallel
Alarm input
D-sub 9-pin
TTL input, pull-up resistance 10 k
Ω
Relay control
D-sub 9-pin
Output mode: Open collector (40 V, 40 mA)
Input mode: TTL input, pull-up resistance 10 k
Ω
Camera control
Output mode: Open collector (40 V, 40 mA)
Input mode: TTL input, pull-up resistance 10 k
Ω
Remote control input
Minijack, SIRCS format
I/OSerial
D-sub 9-pin
Baud rate
1200/2400/4800/9600/19200/38400 bps
Interface
RS-232C or RS-422
´ 1
RS-232C or RS-485
´ 1
RS-232C
´ 1
PMS-500P
PMS-400P
RS-232C
3
3
(switchable with
(switchable with
RS422/485)
RS-422/485)
Alarm input
8
8
Relay output
8
8
Camera P I/O
12
12
SIRCS input
1
1
RS-485
(1)
(1)
Operation keys
Main unit keys
Main unit keys
Remote control (option) Remote control (option)
Menu display memory
Screen size
Max. 24 characters
´ 12 lines (288 characters)
Character font
24
´ 32 pixels
General
Power requirements
AC 220 to 240 V, 50/60 Hz
Power consumption
0.35 A
Operating temperature
0°C to 40°C
Operating humidity
20% to 80% (no condensation)
Storage temperature
-20°C to 55°C
Storage humidity
20% to 75% (no condensation)
Mass
7.0 kg
Dimensions:
Unit: mm (inches)
356 (14
1
/
8
)
7.6
(
5
/
16
)
424 (16
3
/
4
)
88 (3
1
/
2
)
PMS-500P/400P Typical System
Site A
Video camera
Video monitor
Monitor out
(For monitoring Site A)
PMS-500P
PMS-400P
PMS-500P
ISDN
Video monitor
Video out
(For monitoring Site A and B)
Video monitor
Video out
(For monitoring Site B)
Powe r HAD
Powe r HAD
Powe r HAD
Powe r HAD
Powe r HAD
Powe r HAD
Site B
Video camera
Powe r HAD
Powe r HAD
Powe r HAD
Powe r HAD
Powe r HAD
Powe r HAD
Powe r HAD
Powe r HAD
Powe r HAD
Powe r HAD
Powe r
HAD