Stahl EC-710 series, Руководство по эксплуатации

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Operating Instructions EC-710-xxx Preface
Page 6 of 28
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R. STAHL HMI Systems GmbH / OI_Camera_EC_710-xxx_en_V_02_00_11.docx / 08.09.2020
1 Preface
These operating instructions are intended for the safe installation of the EC-710-xxx cameras and
cover all Ex-relevant aspects. Furthermore, these operating instructions contain all necessary
information for assembly and connection of the cameras.
All data relevant to explosion protection from the EC-type examination
certificate were copied into these operating instructions.
For the correct operation of all associated components please note, in
addition to these operating instructions, all other operating instructions
enclosed in this delivery as well as the operating instructions of the
additional equipment to be connected !
Please note that all certificates of the cameras can be
found in a separate document (CE_Camera_EC-710).
You can find this document in the internet at
r-stahl.com or request it from R. STAHL HMI Systems
GmbH.
2 Function EC-710-xxx
The EC-710-xxx is a series of compact, explosion-proofed colour cameras for taking images in
hazardous areas. The output signal is CVBS.
The cameras are suitable for installation in hazardous areas of zones 1, 2, 21 and 22.
The cameras can be connected to any devices with CVBS inputs. The Ex colour cameras are
suitable for various applications, such as quality control, monitoring, access control or loading
processes.
3 Technical details
Function / Equipment
EC-710-*
CCD 1/4" (0.635 cm) CCD Sensor
Total pixels PAL: 795 (H) x 596 (V), NTSC: 811 (H) x 508 (V)
Minimum illumination 1.5 Lux at F1.2 5600 K
Resolution 470 TVL
S/N ratio 52 dB (MIN) / 60 dB (TYP) (AGC OFF)
Video output 1.0 V pp composite video at 75 ohm
Gamma correction 0.45
Gain control AGC
White balance mode ATW / AWC (fix)
White balance range 3200 ~ 10000 K
Mirror Function REV. / NOR. switchable via wire connected to 12 VDC
Shock constancy Shock and vibration resistant
Weight 0.44 kg without cable
Lens glass Chemically hardened, toughened, tempered float glass,
5...7 times stronger than ordinary glass
Housing Stainless steel SS316L
Ingress protection IP68 according to IEC 60529
IP69 according to EN 40050-9
Camera bracket Glass reinforced polyamide, survives torque test: 50 Nm at -40 °C ... +75 °C
Power 12 VDC +/- 10%, consumption 250 mA heater ON,
85 mA heater OFF
NOTICE
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