RKI Instruments GD-K71D - Manual (Page 19)

PT2E-1052
18
４−５．Caution at wiring construction
４−６．Applicable cable
４−６−１．Ｐｏｗｅｒ/Signal cable
[3-wire 4∼20mA version]
Power & signal cable
: Use CVVS 1.25sq. 3-core cable
[4-wire 4∼20mA version]
Power cable
: Use CVV 1.25sq, 2-core cable
Signal : Use CVVS 1.25sq, 2-core cable
４−６−２．Relay output signal cable
Relay contact cable : Use VCTF 0.75sq., 6-core cable
４−６−３．Specifications of terminal
Terminal specifications
●
Rated voltage : AC250V
●
Rated current : 13A
Connectable conditions
●
Cable : 0.14mm2∼1.5mm2
●
Length of naked wires : Approx 6mm
●
Screw clamp torque : 5∼8kg.
●
Applicable screw driver : Minus screw driver(width below 3mm)
When use the bar terminal, the following can be used.
Bar terminal :Model AI series(Phoenix contact make)
Terminal lug tool :Model CRIMPFOX UD 6(Phoenix contact make)
CAUTION
Be sure to use the exclusive bar terminal. When used with other make bar terminal
than above, the function of this detector can not be warranted.
CAUTION
・When make wiring construction, take care not to damage the internal electronics circuit.
・When handle the detector unit, put in at horizontal position. If put it vertically, it tends
to fall back and damage the detector.
・For power cable, and signal cable, they should not be laid out with motive power cable
such as motor etc.
・When use twisted cable, take care not to contact a part of core cable with other core
cable.
CAUTION
Size of leading cable to GD-K71D is upto 1.25sq.
When use the cable exceeding 1.25sq., use the junction box etc.