Dynalite DDRC420FR 사용 설명서

{카테고리_이름} Dynalite DDRC420FR에 대한 사용 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. Dynalite DDRC420FR 2 페이지. 4 x 20a relay controller

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DDRC420FR
4 x 20A Relay Controller
Instruction Manual
features
4 x Feed Thru Outputs – Latching Relays rated at 20A inductive, no
de-rating necessary
Separate Control Supply – 1 phase at 0.1A
Manual Overrides for each channel
Powerful Internal PLC – Custom scripts can be written to provide
process control based on conditional logic.
Many Control Options – Control of this device can be via a
combination of methods eg. Serial control port, relay contacts, push
button control panels, infrared receivers and timeclocks.
Simple Installation – DIN Rail mount facilitates installation.
All connection terminals accessible without disassembly.
electrical diagram
Warning – this device is a class A product. In a domestic environment this
product may cause radio interference, in which case the user may be required
to take adequate measures.
Manual Override Switches – These switches do not provide permanent
isolation. Isolate at the supply before performing work on load circuits.
Special Programming – Once powered and terminated correctly this device
will only operate in basic mode. A new Dynalite panel will turn on all lighting
channels from button 1 and turn off from button 4 if network terminations are
correct. Only once the full network is test correct can commissioning begin.
Advanced functions can be commissioned via Envision software. If
commissioning is required, contact your local distributor for details.
Check Connections – Tighten all load-carrying screw connections, as
vibrations from transport can cause terminal block screws to become loose.
Power Sources – This device should only be operated from the type of supply
specified on the front cover. This device must be earthed.
Output Circuits – The load circuit should not exceed the specified capacity of
20A. Loads should be calculated to ensure that the overall maximum capacity
of 80A is not exceeded. Each channel shall be protected with a HRC fuse or
MCB rated 20A or less. Output circuits are suitable for Single Phase or Three
Phase Star (with Neutral) only, Delta wiring is not supported.
Mounting Location – Install in a dry, well-ventilated location. Controllers may
emit some mechanical noise.
mounting location.
Data Cable – Use screened, stranded RS485 data cable with three twisted
pairs. Segregate from mains cable by 300mm minimum. Connect devices in a
'daisy chain'.
A data cable connected to an energized device is live. Do not
cut or terminate live data cables.
To reduce the risk of fire or electric shock, do
not expose this device to rain or moisture. Do
not energise unless the front cover is in place.
The device must be earthed.
programming and maintenance must be carried
out by qualified personnel.
Take this into account when deciding the
Installation,