Sony IPELA SNC-CH220 Installation Manual page 2

CS-mount lens
5.5 (7/32) or less
Unit: mm (inch)
Screw
(supplied)
Wire rope (supplied)
When Easy Focus button is pressed
The number indicates
the focus position.
* mark indicates the
approximate focus position.
Network cable
(straight, not
supplied)
10BASE-T/
100BASE-TX
PoE supported
device (such as
a hub)
Front
72 (2 7/₈)
Side
SNC-CH120 : 52 (2 1/₈)
SNC-CH220 : 52.3 (2 1/₈) 145 (5 3/ )
4
140 (5 5/₈)
43 (1 3/ )
4
55 (2 1/ )
4
145.6 (5 3/ )
4
Unit: mm (inches)
Installation
Caution
To prevent the camera from falling, make sure to attach the supplied wire
rope.
Suitable lens
The lens must be a CS-mount type and the protrusion behind the mounting
surface must be 5.5 mm ( inch) or less.
7/32
Attaching the wire rope
When you install the camera on a ceiling or a high position, be sure to attach the
supplied wire rope to prevent the camera from falling.
Attach the wire rope to the screw hole on the rear of the camera, as in the
illustration.
Note
Take care not to short-circuit the cable with the wire rope when you attach it.
1 Secure the wire rope to the junction box on the ceiling.
Use a screw to match the screw hole of your junction box (not supplied).
2 Secure the wire rope to the wire rope mounting screw hole on the rear of
the camera using the supplied screw.
Caution
Use the supplied screws for installation. If not, the wire rope may not function
properly.
Adjusting the Camera Coverage and Focus
1
Loosen the zoom ring locking screw to adjust the camera shooting
coverage.
2
Tighten the locking screw to fix the zoom.
3
Loosen the focus ring locking screw to adjust the focus.
4
Tighten the locking screw to fix the focus.
5
Press the Easy Focus button on the rear to automatically adjust the
focus.
Note
You may not achieve satisfactory focus with the Easy Focus button due to the
shooting environment.
In this condition, press and hold Easy Focus button for more than 4 seconds to
return to the default flange back position. Then, adjust the focus following
step 3 and 4.
Connection
Connect to the Network
Connect the LAN connector of the camera to a PoE* supported device (such as a
hub) using the network cable (straight, not supplied).
The electrical power is supplied through the network cable. For details, refer to
the instruction manuals of the PoE supported devices.
(* PoE: The acronym for Power over Ethernet. IEEE 802.3af standard compliant
devices.)
Connecting the I/O Cable
Connect the wires of the I/O cable as follows:
Wiring diagram for sensor input
Mechanical switch/open collector output device
Camera inside Outside
3.3 V
47 kΩ
Mechanical
30 kΩ
switch
Sensor input +
Sensor input −
or
10 kΩ
(GND)
Open collector
output device
GND GND
Wiring diagram for alarm output
Camera inside Outside
5 V
R
Alarm Output +
Magnet relay
AC 24 V
Circuit example
DC 24 V
1 A or less
Alarm Output −
GND
Specifications
Compression
Video compression format JPEG/MPEG4/H.264
Maximum frame rate SNC-CH120
JPEG/MPEG4/H.264: 30 fps (1280 × 720)
JPEG: 30 fps (1280 × 1024)
MPEG4: 25 fps (1280 × 1024)

H.264: 20 fps (1280 × 1024)
SNC-CH220
JPEG: 16 fps (1920 × 1080) /
12 fps (1920 × 1440)
MPEG4: 20 fps (1920 × 1080) /

15 fps (1920 × 1440)
H.264: 30 fps (1920 × 1080) /
20 fps (1920 × 1440)
Camera
Signal system NTSC color system/PAL color system (switchable)
Image device SNC-CH120
1/3type CMOS (Exmor)
Effective picture elements:
Approx. 1,390,000
SNC-CH220
1/2.8type CMOS (Exmor)
Effective picture elements:
Approx. 3,270,000
Synchronization Internal synchronization
Minimum illumination SNC-CH120
F1.2/AGC 42 dB/50 IRE (IP)
Color 0.50 lx
Black & White 0.30 lx
SNC-CH220

F1.3/AGC 42 dB/50 IRE (IP)
Color 0.70 lx
Black & White 0.45 lx
Lens
Focal length SNC-CH120: 2.8 mm ~ 8 mm
SNC-CH220: 2.8 mm ~ 6 mm
Maximum relative aperture SNC-CH120: F1.2 ~ F1.9
SNC-CH220: F1.3 ~ F1.9
View angle SNC-CH120: Vertical: 76.2° ~ 27.2° (1280 × 1024)
Horizontal: 96.5° ~ 33.9°
SNC-CH220: Vertical: 74.2° ~ 35.2° (1920 × 1440)
Horizontal: 101.2° ~ 47.0°
Minimum object distance 300 mm
Interface
LAN (PoE) 10BASE-T/100BASE-TX, auto negotiation (RJ-45)
I/O port Sensor input: × 1, make contact, break contact
Alarm output: × 1, 24 V AC/DC, 1 A
(mechanical relay outputs electrically isolated
from the camera)
MONITOR out Pin jack

1.0 Vp-p, 75 ohms, unbalanced, sync negative
Others
Power IEEE802.3af compliant (PoE system)
Power consumption 5.0 W max.
Operating temperature Start temperature: 0°C~50°C (32°F to 122°F)
Working temperature: –10°C~+50°C (14°F to 122°F)
Storage temperature –20°C to +60°C (–4°F to +140°F)
Operating humidity 20% to 80%
Storage humidity 20% to 95%
Dimensions (w/h/d)  72 mm × 63 mm × 145 mm
(2 7/8 inches × 2 1/2 inches × 5 ³/₄ inches) not
including the projecting parts
SNC-CH120
72 mm × 63 mm × 197 mm
(2 7/8 inches × 2 1/2 inches × 7 7/8 inches) with lens
not including the projecting parts
SNC-CH220
72 mm × 63 mm × 197.3 mm
(2 7/8 inches × 2 1/2 inches × 7 7/8 inches) with lens
not including the projecting parts
Mass Approx. 550 g (1 lb 3.4 oz) with lens
Supplied accessories CD-ROM (Users Guides, and supplied programs) (1)
Wire rope (1)
Screw M4 (1)
Installation Manual (this document) (1)
Design and specifications are subject to change without notice.
Recommendation of Periodic Inspections
In case using this device over an extended period of time, please have it
inspected periodically for safe use.
It may appear flawless, but the components may have deteriorated over
time, which may cause a malfunction or accident.
For details, please consult the store of purchase or an authorized Sony
dealer.