Autometers Systems HORIZON HT-1095 Quick Setup Manual - Page 2

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Autometers Systems HORIZON HT-1095 Quick Setup Manual
Pulse Duration
Pulse Duration time option 200, 100, 60mS
Default : 100mS
PF Hz
Use
and
MD
Long press
choose Options.
And long press
Ph S
Press
to return the Pulse Duration set up menu.
ESC
Communication (RS 485 Modbus)
The RS485 port can be used for communications using
Modbus RTU protocol. Parameters such as Address, Baud
rate, Parity, Stop bit can be selected.
Long press
Communication status
Indication only
Address
An RS485 network can accommodate up to 255 different
devices, each identified by an individual address.
The Modbus address range on the HT-1095 is between
001~247
Default setting from Autometers is 001
Long press
The address setting will flash. Use
increment or reduce the number.
Long press
Baud rate
Baud rate options: 2400 4800 9600 19200 38400 (bps).
Default: 9600bps
From the Set-up menu, Use
rate options.
Long press
The Baud Rate setting will flash. Use
Baud Rate.
And long press
Parity
Parity Options: NONE, EVEN, ODD.
Default Parity : EVEN
Note that if parity is set to ODD or EVEN, Stop Bits will be set
to 1 and cannot be changed.
From the Set-up menu, Use
Parity options.
Long Press
The Parity setting will flash. Use
Parity.
Example shows:
Set Parity: EVEN
And long press
Ph S
Press
to return the main set up menu.
ESC
Product development is continuous and Autometers Systems Limited reserves the
right to make alterations and manufacture without notice. Products as delivered may
therefor differ from the descriptions and illustrations in this publication
P
to enter Pulse duration routine.
PF Hz
E
, the setting will flash. Use
and
MD
E
for confirmation.
E
to enter the Address option.
E
to enter the selection routine.
PF Hz
P
and
MD
E
for confirmation.
PF Hz
P
and
to select the Baud
MD
E
to enter the selection routine.
PF Hz
and
MD
E
for confirmation
PF Hz
P
and
to select the
MD
E
to enter the selection routine.
PF Hz
P
and
to choose
MD
E
for confirmation.
Electrician
The HT-1095 panel meter should only be installed by a fully qualified electrician who
has knowledge of electricity meters connected with current transformers.
It is the installer who is fully responsible for the safe installation of this meter. It must
be installed to meet the current electrical regulations concerning installation of panel
meters.
P
to
EMC Installation Requirements
Please see full installation brochure for details - visit autometers.co.uk
Wiring Information
Power Supply
The HT-1095 receives it power from any one of the voltage connections and Neutral.
Wiring
Electrical and communication connections are made directly to the back of the
meter.
The electrical connections of voltage, current and Pulse output are made directly to
the back of the meter. The RS 485 Modbus connections are at the top on the side of
the meter.
All terminals are green in colour and can be unplugged, The current terminals are
screwed in but can be unplugged if the screws are removed
Electrical Connections
2.5mm flexible stranded cable is recommended for all main electrical connections.
For the low voltage communication connections we recommend a twisted shielded
cable Belden 9841 2 wire or 9842 4 wire or equivalent.
Phasing and polarity of the AC current and voltage inputs and their relationship is
critical to the correct operation.
Dimensions
The meter is a 96 x 96 mm panel mounted meter with a depth of 70mm
The cut out hole for the panel meter is 92 x 92 mm.
Wiring Diagram for 3 phase 4 wire
Direction of Current
L1
to
L2
L3
Neutral
Load
P
to choose
For full installation brochure please visit autometers.co.uk
Ref.HT-1095.04.2022
S1
S2
P2
MODBUS OUTPUT
TX+ TX- SHIELD
1 Amp
Fast Blow
Fuses
P1+ COM P2+
S2 S1 S2 S1 S2 S1
PULSE OUTPUT
Voltage Inputs
V1
V2
V3
N
Terminal covers supplied
must be fitted and sealed to
comply to MID specifications.
3 phase 4 wire
Autometers Systems Ltd.
4B Albany Road, Chorlton-cum-Hardy
Phone: 00(44) 0161 861 9056
S1
S2
S1
S2
P2
P2
Mains
L3
L2
L1
C.T. INPUTS
Voltage Outputs
N
V3
V2
V1
Manchester M21 0AW
www.autometers.co.uk