Ex-Or SceneSelect II SMD810, Инструкция по эксплуатации, Страница: 5 / 10

Supply & Load Cable Connections
5
SMD810 Instruction Manual - W4386A
Supply Cables
The supply input terminals are located toward the
middle of the enclosure and consist of Earth, Neutral,
2
and Live, all of which will accept up to 10mm cables.
The supply cables should have a capacity of 40A to
allow the device to be loaded to its maximum capacity.
Load Cables
Load cables can be terminated on the 16-way load
terminal strip (one Live/Neutral pair for each channel)
and an Earth link located at the centre of the PCB.
2
These connectors will accept up to two 4mm cables. It
is important that an individual output circuit is not
overloaded.
Calculate the intended load, and ensure
that it is below the maximum capacity of an individual
channel - Note that current for emergency lighting also
adds to the load at each breaker. Channels 1-4 are
dimmed channels with a maximum capacity of 10A per
channel. Channels 5-8 are switched channels, with a
maximum capacity of 10A per channel.
Note:
Channel 1 (leading edge phase control) & Channel 5
(switched output): Combined rating = 10A
Channel 2 & Channel 6: Combined rating = 10A
Channel 3 & Channel 7: Combined rating = 10A
Channel 4 & Channel 8: Combined rating = 10A
To ensure compliance with interference standards, the
load Neutral cables must be individually connected to
the neutral link terminals inside the cabinet.
Never use
a common Neutral at a remote location.
Load Control Cables
Load Control cables can be terminated on the 8 way
terminal strips located directly below the Load
terminals. These terminals are labelled CH5 to CH8,
and can operate in tandem with the corresponding
Load Outputs, or can be programmed to operate
independently. 1-10V, DSI or DALI broadcast is
selected by reprogramming via computer. Install the
jumper for 1-10V operation (factory default). Note that
1-10V HF Fluorescent Ballast control wiring is polarity
conscious. DSI and DALI ballasts are not polarity
conscious.
Emergency Lighting Connections
Connect emergency lighting circuits to the load side on
the circuit breaker for the relevant channel, as
indicated by the labels next to the circuit breakers. Do
not remove any cables that may already be terminated
at this location.
Energising the Device
If it is necessary to energise load circuits before any
control cables are connected, it is acceptable to
replace the cover and power up the device
immediately, as the default factory programming is to
have all channels set to 100% output. If there is no
output on any or all channels, see the troubleshooting
section on page 9. This device should be powered
down before terminating the control and data cables.
Dimmed
Dimmed
Dimmed
Dimmed
Switched
Switched
Switched
Switched
2.
3.
1.
1.
4.
1. Supply Terminals
2. Emergency Lighting Terminals
3. Load Terminals
4. Ballast Control Terminals 1-10V,
DSI or DALI Broadcast