Rinstrum D841 User manual

D841/D850 Installation Manual
008D-600-150 Page 1
Table of Contents
1. SPECIFICATIONS......................................................................................................2
2. INSTALLATION..........................................................................................................4
2.1. Introduction..................................................................................................................................4
2.2. Important .....................................................................................................................................5
2.3. Power Connection.......................................................................................................................5
2.3.1. AC variant..................................................................................................................5
2.3.2. DC variant..................................................................................................................5
2.4. Communication Connections ......................................................................................................6
2.4.1. Earthing Requirements for Cable Shields.................................................................6
2.4.2. Serial Connection......................................................................................................6
2.4.3. Ethernet (Optional)....................................................................................................7
2.5. Traffic Light Control (D841).........................................................................................................8
2.5.1. From Internal 5V DC Source (Serial communications connection variant only).......8
2.5.2. From an External DC Source (Serial and Ethernet communications variants).........8
2.6. Setup Command..........................................................................................................................9
2.6.1. Sending the Setup Command.................................................................................11
2.7. Scrolling Messages (K802 firmware in D841 Only)..................................................................12
2.8. Mounting Options ......................................................................................................................12
2.8.1. Wall Mounting..........................................................................................................12
2.8.2. Weather Hood (Optional).........................................................................................12
2.8.3. Mounting Plate (Optional) (D841 only)....................................................................13
3. ERROR MESSAGES................................................................................................14
APPENDIX A : SUPPORTED PROTOCOLS....................................................................15

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1. Specifications
Display
Display
D841 –Full LED Dot Matrix with up to seven (7) full alpha
numeric characters with decimal point at 120 degrees viewing
angle.
•Character size (H x W) –100mmx60mm (4"x2.4")
•14 x 64 LED matrix at 14 x 8 LEDs per character
•Status annunciators for Motion, Centre of Zero and Net
•kg, lb, t, and g units
•50mm (2") round RED and GREEN traffic lights
D850 –Full LED Dot Matrix with up to seven (7) full alpha
numeric characters with decimal point at 120 degrees viewing
angle.
•Character size (H x W) –140mmx80mm (5.5"x3.2")
•14 x 64 LED matrix at 14 x 8 LEDs per character
•Status annunciators for Motion, Centre of Zero and Net
•kg, lb, t, and g units
Performance
Visibility
D841 –Greater than 30m (100 feet) at 120 degrees viewing angle
D850 –Greater than 70m (230 feet) at 120 degrees viewing angle
Update Rate
Dependent on data update rate
Operating
Environment
Temperature: –20 to +60C, -4 to 140F case temperature
Humidity:<90% RH non-condensing
Storage: –20 to +60C, -4 to 140F ambient
Digital
Setup
Automatic detection with adjustment via a command string
Memory
Full non-volatile operation
Dimensions
External
Dimensions
L x H x D
D841 –760mm x 150mm x 80mm (30" x 6" x 3.2")
D850 –799mm x 200mm x 80mm (31.5" x 8" x 3.2")
Display Window
L x H
D841 –515mmx115mm (20.3"x4.5")
D850 –644mmx135mm (25.4"x5.3")
Weight
D841 - 4.6 kg (10.2 lb)
D850 - 6 kg (13.2 lb)
Power
AC Power
110-240VAC 50/60Hz 32W MAX
DC Power (option)
24VDC (18–36VDC) or 12VDC (9–18 VDC) 30W MAX
Features
Data Inputs
RS-232 –two wire, receive only
RS-485 –two wire, receive only
Ethernet (Optional)
Baud Rate
Auto detect Baud 2400 to 19200, Parity and Bit detection
Unit Addressing
Up to 100 addresses supported (00-99)
Display Timeout
5 seconds on data loss (default), adjustable
Protocol Selection
Auto detection, Locking with configuration string

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008D-600-150 Page 3
Traffic lights
Controlled by digital inputs or byte in supported protocol.
D841 - Dedicated Red and Green
Weight Display
Six (6) digits plus decimal point and annunciators or seven (7)
plus decimal point for text-based protocols. Weight readings,
setup information and errors will be shown. The decimal point will
be displayed between digits as two LEDs. The decimal point does
not affect number of digits displayed.
Units
Sticker to indicate the measurement units of the displayed
reading or shown with annunciators if configured.
Annunciators
Where the annunciators are supported in the protocol, there are
three annunciator conditions.
Notes:
oSome protocols do not support all annunciators
oSymbols are displayed directly or indicated using labels
Symbol
Name
Description
ZERO
Indicated when the indicator is displaying
Centre Of Zero.
NET
Indicated when the indicator shows NET
weight.
MOTION
Indicated when the indicator reading is
not stable.
Brightness Control
Adjustable 10 steps and Auto Detect. Full Brightness Default
Scrolling Messages
Available in D841 only using K802 Factory fit Firmware, up to 150
characters at slow/medium/fast rate
Approvals
FCC, CE, C-tick
NTEP Multi Zero
support
Multi zero support only applies to supported indicators and
protocols. If the division size is 1x or higher, when the weight
display returns to Zero, the D841/D850 will also display the
trailing zero.
Example: With the count set to 20, an indicator displays 00 at
zero load. The D841/D850 will also show 00 at zero as there is no
leading zero blanking.
NTEP is the National Type Evaluation Program in the US.
Optional
Accessories
D841 only –D84x Weather Hood (DA002)
D841 only –Pole mounting plate (RAM and VESA mounting
compatible) (DA003)

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2. Installation
2.1. Introduction
The D841 and D850 are super bright LED displays that feature full alpha numeric
characters. These displays are capable of interpreting and displaying formatted
weight transmissions from digital weight indicators. Additionally, they can be used to
display text.
These remote displays are capable of displaying up to 7 alpha numeric digits on an
LED matrix. Motion and Net annunciators are graphically shown on the display with
the Centre of Zero shown as a pointer to a label. Weighing units kg, lb, g and t can
also be graphically displayed. The complete annunciator section can also be left- or
right-hand justified of the weight string.
The serial interface supports RS-232 and RS-485 as standard with an Ethernet
option also available. Facilities for automatic selection of data source and baud rate
are also standard. The remote displays are individually addressable which allows a
single device to send targeted information to multiple displays.
These units are suitable to use in external applications and are designed to an IP65
rating. An optional weather hood is available to minimise effects of direct sunlight.
The unit can be mounted on a flat surface with standard brackets or fixed to a pole
using the optional mounting plate. The mounting plate also supports RAM and
VESA mounting brackets.
Figure 1 - D841 remote display
Figure 2 - D850 remote display

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2.2. Important
The D841 and D850 remote display units contain precision electronics and must not
be subjected to shock, excessive vibration, or extremes of temperature, either
before or after installation.
The serial and power inputs of the displays are protected against electrical
interference; however excessive levels of electro-magnetic interference may affect
the operation of the instrument. The remote display units should be installed away
from any sources of electrical noise and the power and data cables should run
separately from other sources of electrical interference.
The housing is rated to IP65 with a breather valve located on the underside of the
extrusion to prevent condensation build up. This area should not be subject to high
pressure water or other fluids else internal damage may occur.
There are no user serviceable parts inside. Warranty will be void if the housing is
opened or either of the seals are broken. All connections are made at the
external sockets located on the bottom, right hand side. Ensure power cable is not
connected to a live source before terminating the power connector. Make sure the
environment is dry when terminating to prevent moisture ingress into sealed
connectors.
Disconnect
power before
opening cable
connector
2.3. Power Connection
The D841 and D850 remote displays’ are available with two different power input
variants, AC and DC.
Note: The power connection should be performed in accordance with local
regulations.
2.3.1. AC variant
Use an AC power source of 110-240VAC. The Protective Earth pin 4 MUST be
connected to AC mains earth for both safety and EMC regulation compliance.
Use a power cable of
min 0.75mm2(AWG
20) to max 2.5mm2
(AWG 14)
Figure 3 - AC power supply socket connection
2.3.2. DC variant
Use a DC power source of nominal 24VDC (18- 36VDC) only. The Earth pin 4
MUST be connected for both safety and EMC regulation compliance.
Note: DC power is not suitable for long cable runs. Be sure to allow for voltage drop
in the power cable. Failure to do so may result in the display not operating and/or
the power supply to be damaged.

D841/D850 Installation Manual
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Use a power cable
of 0.75mm2(AWG
20)
Figure 4 - DC power supply socket connection
2.4. Communication Connections
The D841 and D850 remote displays are available with two different communication
connection types, RS232/RS485 serial and Ethernet.
On power up, the display will attempt to automatically detect one of the
communication protocols described in Appendix A. Refer section 2.6 Setup
Command before connecting an indicator or PC with desired protocol.
2.4.1. Earthing Requirements for Cable Shields
Cable shields should ideally be connected to earth at one end for each of the
communications options below. As there is no provision for the shield connection at
the communications connection end of the display, it is recommended the shield be
terminated at the indicator (source) end.
Figure 5 - Shield Earthing
2.4.2. Serial Connection
The serial connection is used to transmit data to the remote display.
A shielded data cable should be used to prevent electrical noise interfering with the
operation of the unit.
Figure 6 - Serial socket connections
Notes:
oPin 2 provides a 5V DC supply at a maximum current draw of 150mA. This
supply can be used by clean contacts on relays or switches to operate the
traffic lights.
oGND pin (7) is serial/digital input ground, NOT shield or power ground.

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Baud Rate and Parity
Baud Rate, Parity and Data Bits are automatically detected. The baud rate can
be 2400, 4800, 9600 or 19200. Parity and Data Bits supported are as follows:
Parity
Data bits
Examples
Description
(N)one
8
N81, N82
No parity, 8 data bits, 1 or 2 stop bits
(E)ven
7
E71, E72
Even parity, 7 data bits, 1 or 2 stop bits
(O)dd
7
O71, O72
Odd parity, 7 data bits, 1 or 2 stop bits
(M)ark
7
M71, M72
Mark parity, 7 data bits, 1 or 2 stop bits
(S)pace
7
S71, S72
Space parity, 7 data bits, 1 or 2 stop bits
RS-232 Receive Only
RS232 is not recommended for long cable runs or electrically noisy
environments.
Recommended
maximum cable
distance for
RS232 is 15m.
Figure 7 - RS232 Socket connection
RS-485 Receive Only
RS485 is the preferred serial connection for long cable runs. Multi-dropping is
supported. A 120Ωresistor is provided for termination.
Recommended
maximum cable
distance for
RS485 is
1,200m.
Figure 8 - RS485 Socket connection
2.4.3. Ethernet (Optional)
Confirm the display has the Ethernet option fitted by taking note of the connection
label located on the underside near the data input socket. The optional Ethernet
connection has DHCP enabled by default. Confirm the site requirements for IP
addressing with site IT personnel before configuring the display. Site Networking
Security conflicts will cause set-up and operation issues.
If installing the display on an industrial network without a DCHP server, it is
recommended you configure and test the display prior to installing on site and
connecting to the industrial network.
Configure IP Address
You will require the Lantronix Device Installer to setup and configure the Ethernet
option. You can download the Lantronix device installer from here:
http://ltxfaq.custhelp.com/app/answers/detail/a_id/644

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Install it onto your PC; connect your PC and the Remote to the same network. Do a
broadcast search using the Lantronix Device Installer to find the display on the
network. Use the MAC address located on the serial number label of the display.
Select the correct device and click "Assign IP". Enter in a valid IP address within the
allowable range of the network and select "Assign". New IP address will be
assigned to the device. When complete the device will be shown on table with new
IP address and status "Online". For further information use the Help within the
software.
Data to be displayed is sent as Serial over Ethernet, so any supported protocols can
used for the data format.
Note: The display listens on port 10001. Use this port with the assigned IP to
connect to the display.
Figure 9 - Ethernet socket connections
2.5. Traffic Light Control (D841)
The traffic lights can be controlled by a control character in the supported protocols
(refer Appendix A for supported protocols) or by digital inputs available on the
communication connection socket. If the traffic light is set by serial communication,
the digital input control of the traffic lights will be ignored until the power is cycled.
Note: D850 does not have dedicated traffic lights but will display "STOP" for Red,
"GO" for Green and "------" for both Red and Green inputs.
2.5.1. From Internal 5V DC Source (Serial communications connection variant
only)
For remote operation of the traffic lights it is recommend using a twisted pair multi
core cable with one pair for the data and another two pairs for the traffic light control
to minimise interference. The switch contact will short the 5V on pin 2 to either pin 5
for RED and/or pin 6 for GREEN as per the diagram below.
Figure 10 - Driving traffic lights from internal 5VDC source
2.5.2. From an External DC Source (Serial and Ethernet communications variants)
To control the traffic lights from a remote DC power supply the following connections
are required. It is recommend using a twisted pair multi core cable with one pair for
the data and another two pairs for the traffic light control to minimise interference.
The DC power supply 0VDC needs to be connected to pin 7 GND on the

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communications connector. The 5-24VDC supply is then run through the switching
control device before been connected to pins 5 for RED and/or 6 for GREEN as per
the diagram below.
Figure 11 - Driving traffic lights from external DC source
2.6. Setup Command
The display will auto-detect the Baud, Parity Bits on start-up when the string is being
streamed to it. The Protocol can be left as auto detect which will require the remote
to buffer 50 chars of data before selecting correct protocol match, this ok for device
which stream the data out at a set rate. For system like PC software that only send
a single string with new data when required the Auto Protocol detect may not
display all messages sent. To overcome this, you can lock the protocol using the
configuration string which will force the unit not to search on start-up but display first
message received. The display will try and display all data received when in a
locked state even if the protocol does not match. Check the start-up sequence if the
remote is locked to the correct protocol (PR. 00 is auto). There is a list of settings
that are configurable if the default values are not suitable. The reset string will
default the unit and must be used prior to making changes. These settings can be
altered with a setup command string which is required to be streamed to the display
instead of the source device protocol prior to installation.

D841/D850 Installation Manual
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Reset String:
Character Number
0
1
Description
BEL
SOH
Function
Description
BEL
0x07 = Control Character BEL
SOH
0x01 = Control Character SOH - Start of Header
Configuration String:
Character Number
0
1
2
3
4
5
6
7
8
9
10
Description
STX
Annunciator position
Address Hi
Address Lo
Time Out Hi
Time Out Lo
Brightness
Save Settings
Protocol Hi
Protocol Lo
SPC
Character Number
11
12
13
14
15
16
17
18
19
20
Description
SPC
SPC
SPC
SPC
SPC
SPC
SPC
SPC
SPC
ETX
Function
Description
STX
0x02 = Start of Transmission
Annunciator
position
0x30 - Left hand annunciators Default: 0x30
0x31 - Right hand annunciators *K801 only*
0x32 - Left hand with units
0x33 - Right hand with units
Address Hi
MSB of the address value Default: 0x30
0to 9(0x30 to 0x39)
Address Lo
LSB of the address value Default: 0x31
0to 9(0x30 to 0x39)
Time Out Hi
MSB of the Time out value, in seconds Default: 0x30
0to 9(0x30 to 0x39)
Time Out Lo
LSB of the Time out value, in seconds Default: 0x35
0to 9(0x30 to 0x39)
Brightness
Brightness value Default: 0x30
0x30 = MAX to
0x39 = MIN
0x3A = Auto Detect
Save
0x56 = Save modified settings
Protocol Hi
MSB of the Protocol value Default: 0x30
0to 9(0x30 to 0x39)
Protocol Lo
LSB of the Protocol value Default: 0x30
0to 9(0x30 to 0x39)
SPC
0x20 = Space
ETX
0x03 = End of Transmission

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2.6.1. Sending the Setup Command
Rinstrum Remote Display Configurator
Use the Rinstrum D800 Remote Display Configurator software to configure the
remotes. The software Versions 1.01 and higher are applicable to the string
structure described here. The settable options are laid out in check boxes or
drop-down menus with simple instructions shown.
Alternative Methods
The Configuration String can be streamed from a PC running terminal
software such as "RealTerm", Android App "Slick USB" or similar. Alternatively,
you can use the custom string format in the Rinstrum R400 series indicators to
send the string (this method cannot currently be used for displays with Ethernet
option).
Process:
•Remove power from the remote.
•Connect a suitable serial cable from the input of the display to your PC,
tablet or R400 indicator and apply power. (For displays with Ethernet
option, follow the instructions in the installation manual on how to install and
configure this option)
•If the remote has not received and displayed a valid protocol prior to being
reset from custom settings, then you will have send a supported protocol
first to acknowledge the previous changes.
•Send the Reset String via the software or R400 indicator until.
•Display will show –OK—then reinitialize at default settings (Note: if the unit
is already at default settings then the –OK—message will not be shown)
•Determine what settings need to be changed as based on the
Configuration String. Set the suitable options in the software or create a
custom string in the connected R400 Series indicator.
•Send the Configuration String out to the display until Proto 40 then –
OK—is shown, (at least 6 times at 1 sec intervals best).
•The remote will now reinitialize with the new settings as shown in the start-
up sequence.
•Disconnect power to the remote.
•If required disconnect the setup cable and reconnect the primary system
device.
•Apply power to remote.
•Unit is ready for operation with the new configuration settings.
Examples: using RealTerm
oTo change the Unit Address from the default value 01 to 35:
\0x02\0x30\0x33\0x35\0x30\0x35\0x30\0x56\0x30\0x30\0x20\0x20\0x20\0x
20\0x20\x20\0x20\0x20\0x20\0x20\0x03
oTo change the Time-Out value to 0 seconds (thus disabling):
\0x02\0x30\0x30\0x31\0x30\0x30\0x30\0x56\0x30\0x30\0x20\0x20\0x20\0x
20\0x20\x20\0x20\0x20\0x20\0x20\0x03
oTo Lock on Protocol 4 only:
\0x02\0x30\0x30\0x31\0x30\0x35\0x30\0x56\0x30\0x34\0x20\0x20\0x20\0x
20\0x20\x20\0x20\0x20\0x20\0x20\0x03

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2.7. Scrolling Messages (K802 firmware in D841 Only)
Scrolling messages are supported in the D841 using K802 firmware. The serial data
string must be set to 9600 Baud Rate, No Parity, 8 Data Bits and 1 Stop Bit (9600
N81) and be framed with <SOH> and <ETX>. See Protocol 41 in the Protocol
Manual for more information.
2.8. Mounting Options
Two stainless steel mounting brackets are used to mount the unit on a flat surface.
These brackets are bolted to rear of the housing using the shake-proof nuts
provided. The outer mounting holes are 8mm in diameter.
Figure 12 - Mounting brackets and optional weather hood
2.8.1. Wall Mounting
For wall mounting it is recommended that:
•6mm or 1/4" bolts and washers be used as a minimum.
•Both Brackets are to be used with mounting hole centres at 250mm (9.8")
wide and 200mm (7.9") high. Fit top bolts first to support display.
2.8.2. Weather Hood (Optional)
The optional weather hoods can be used to minimise effects of direct sunlight. The
Weather Hood mounting holes line up with the wall mounting holes on the brackets
for easy fitment.
Note: It is recommended when fitting the optional weather hood the two bottom
bolts are loosely installed first to support the remote then the top two to aid in
installation.

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2.8.3. Mounting Plate (Optional) (D841 only)
The optional mounting plate for the D841 supports VESA, RAM and pole mounting.
Figure 13 - VESA, RAM and Pole mounting examples
Figure 14 - Optional mounting plate

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3. Error Messages
Error
Description
Underweight - the weight is below the minimum allowable weight
reading as per status. Check source device.
Overweight - The weight is above the maximum allowable weight
reading as per status. Check source device
ERROR
Error - The source device is reporting an error in its status as
detected in the protocol. Check source device
--//--
No valid data from indicator and unit has timed out. Check serial
/Ethernet input, check cables and connections, confirm
protocol/baud/data-bits are supported then power cycle remote to
reset.
PR. 00
If this is being intermittently displayed after the start up sequence,
then the received protocol does not match a supported type.

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Appendix A : Supported Protocols
The Protocol Table below lists the suggested corresponding manufacturer that each
protocol aims to support. Note that compatibility is not guaranteed, and manufacturers may
change their protocol at any time without notice.
Protocol
Name
Serial
Traffic
light
support
Unit
display
support
NTEP
multi
zero
support
Protocol commonly used
by indicators from:
1
Ranger A
Yes
No
Yes
Rinstrum, GSE, HBM & PT
2
Ranger B
Yes
Yes
Yes
Rinstrum
3
Ranger C
Yes
Yes
Yes
Rinstrum GSE, HBM & PT
4
Ranger D
Yes
No
Yes
Rinstrum
5
PCMODE
Yes
No
No
Custom software
6
RINCMD
No
No
No
Rinstrum & GSE
7
Avery string #7
No
No
Yes
Avery L105
8
Gedge C2
No
No
No
Gedge
9
Gedge C3
No
No
No
Gedge
10
A&D standard
string
No
Yes
No
A & D
11
AD4531
No
No
No
A & D
12
Toledo
continuous
No
Yes
Yes
Toledo
13
GSE without
COZ
No
Yes
Yes
GSE
14
GSE with COZ
No
Yes
Yes
GSE
15
Schenck
without DP
No
No
No
Schenck
16
Schenck with
DP
No
No
No
Schenck
17
Auto control
string 1
No
No
No
Auto control PC Software
18
Auto control
string 2
No
No
No
Auto control PC software
19
Sartorius
No
No
No
Sartorius
20
Soehnle
without DP
No
No
No
Soehnle
21
Soehnle with
DP
No
No
No
Soehnle
22
Flintab
No
No
No
Flintab
23
Philips
No
No
No
Philips
24
Condec
No
Yes
Yes
UMC, GSE, Rice Lake,
Cardinal, Fairbanks,
Eaton, Transcell
25
Bilanciai
DS410
No
No
No
Bilanciai
26
Systec
No
No
No
Systec
40
Configuration
N/A
N/A
N/A
Changing settings
41
Scrolling
Yes
No
No
K802 firmware only
Refer Remote Display Protocol Manual for detailed protocol descriptions.

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Notes:

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Notes: