ABB C1300 빠른 시작 매뉴얼 - 페이지 7
{카테고리_이름} ABB C1300에 대한 빠른 시작 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. ABB C1300 16 페이지. Advanced circular chart recorder
페이지 인쇄
C 1 3 0 0/A DVA N C E D C I R C U L A R C H A R T R E C O R D E R | C I/C 1 3 0 0 - E N R E V. C
5 Electrical connections
WARNING
• The device is not fitted with a switch therefore a
disconnecting device such as a switch or circuit breaker
conforming to local safety standards must be fitted to the
final installation. It must be fitted in close proximity to
the device, within easy reach of the operator and must be
marked clearly as the disconnection for the device. A fuse
must be fitted in accordance with figure (*).
• Remove all power from the supply, relay and any powered
control circuits and high common mode voltages before
accessing or making any connections.
• Use cable appropriate for the current loads: 3-core cable
rated 3A and 90°C (194°F) minimum, that conforms to
either IEC 60227 or IEC 60245. The terminals accept cables
from 0.8 to 2.5 mm2 (18 to 14 AWG).
• The device conforms to installation category II of IEC
61010.
• All connections to secondary circuits must have basic
insulation.
• After installation there must be no access to live parts, for
example, terminals.
• Terminals for external circuits are for use only with
equipment with no accessible live parts.
• If the indicator is used in a manner not specified by the
company, the protection provided by the equipment may
be impaired.
• All equipment connected to the device's terminals
must comply with local safety standards (IEC 60950,
EN601010-1).
NOTICE
• Always route signal leads and power cables separately,
preferably in earthed (grounded) metal conduit.
• Use screened cable for signal inputs and relay
connections.
• Replacement of the internal battery (type Varta CR2032
3V lithium cell) must only be carried out by an approved
technician.
Accessing the terminal connections
3
...and open the door
6
Unplug
module
Figure 5 Accessing the terminal connections
Push to
1
release handle
Pull handle
2
to release
door...
4
Loosen
captive screw
5
Swing chart plate forward
7