Serial, Parallel Indicators

Model 4SCR  Serial 38mm Display
Model 6SCR  Serial 20mm Display
Model IQ230  Serial Panel Mount Display
Models 4011 and 5011  Serial Indicators
Model 5002  Parallel Indicator
Model 6420  Serial Slave Display
Model 4SCR is a 4-digit display with 38mm high red LED 7-segment digits. These units are factory configured for Serial or Counts or Rate / Speed inputs. The housing is a polycarbonate surface-mount type with an IP65 environmental rating. Excitation is standard for 2-wire or 3-wire inputs and proximity switches. Pulses or frequency may be from NPN, PNP, generated voltage, or potential free contact inputs.

With the addition of our Radio Modem Transceiver, Model 4SCR may be used as a remote display with Serial input from a computer, embedded controller or from any of the wide range of Instrotech Indicators. Applications include remote crane weight display, flow rates from flowmeters or belt weighers and remote totalising. Instrotech Model 4SCR is available in 3 variants:
  • For Counting
  • For RS232 and RS485
  • For Rate or Speed display

Features:
  • IP65 environmental protection
  • 171 wide x 121 high x 55mm deep
  • Surface-mount polycarbonate housing
  • Factory programmable count/rate factors
  • Excitation for proximity switches or volt-free input
  • 12 to 30VDC or 115 / 230VAC auxiliary power supply
  • 2 year material and workmanship warranty
Instrotech 4SCR serial indicator
4-digit IP65 display with 38mm high digits for RS232 and RS485 serial input
Instrotech 6SCR serial indicator
6-digit display for RS232 and RS485 serial input with 20mm high digits
Model 6SCR is an indicator for displaying ASCII format serial data from computers and controllers, ideal especially where multiple slave display units are required. The field-mount housing is a wall-mount type rated at IP65. Decimal point, address, baud rate, and the number of data bits are all user configurable. The display has 6 red LED digits each 20mm high.

The readout may be set to flash on and off with the last data displayed whenever the indicator does not receive valid refresh data within a specified time period. A flashing display shows that the unit has line-fail or is not initiated by the computer or controller. The Time-out period may be any number of seconds between 1 and 15, or alternatively this feature may be completely disabled, as required.

The Address, Baud Rate, number of Data Bits, and the Time-out Period of each indicator may be programmed from the host computer or controller, set up prior to delivery, or both. 255 addresses are available (‘01h’ to ‘FFh’), while Address ‘00’ is reserved to address all the indicators on a bus, for display blanking or common data display purposes.

Model 6SCR is available with two different types of firmware:
ASCII data format - $hhDDDDDDCR - or
ASCIIbus protocol - #aaSDDDDDDDDpCRLF - which matches the Instrotech indicator protocol.

Features:
  • 6-digit display
  • 20mm red LED
  • RS232 and RS485 inputs
  • IP65 environmental protection
  • 171 wide x 121 high x 55mm deep
  • Surface-mount polycarbonate housing
  • 12 to 30VDC or 115 / 230VAC auxiliary power supply
  • 2 year material and workmanship warranty
Model 4011 and 5011 are LED indicators used for the remote display of serial data of numeric and alpha-numeric format. These indicators are ideal for applications where multiple slave display units are required. The indicators utilise the ASCIIbus protocol for easy implementation into most systems. The indicators come with a choice of either RS232 input or RS485 input for bus systems. The displays may be set to flash on and off whenever the indicator does not receive valid refresh data within a specified time period.

Options include programmable analogue retransmission output, one, two, three or four alarms, BCD output and other options. The retransmission option is rangeable from the front pushbuttons. All Instrotech manufactured products are C-Tick and CE EMC/EMI compliant and have our factory-backed material and workmanship warranty.

Features:
  • ASCII data format for easy implementation
  • DIN 48 x 96 enclosure
  • Choice of 4 digit (Model 4011) or 5½ digit (Model 5011)
  • 14.2 mm height bright red LED display, optional green
  • Choice of RS232 or RS485 interface
  • 99 addresses with selectable baud rate
  • Touch button setpoint adjustment
  • Retransmission output option with programmable zero and span
  • 2 year material and workmanship warranty
Instrotech serial input panel meters
4 digit programmable LED display for RS232 or RS485 serial ASCII
For all input and output options, hardware and firmware functions, please see 

Instrotech parallel input panel meter
6 digit LED for parallel or multiplexed BCD, Gray Code or Binary inputs
For all input and output options, hardware and firmware functions, please see 

Parallel Indicator

Model 5002 is a 6 digit (-199999 to 999999) red LED programmable indicator for parallel digital inputs, such as BCD, Gray Code and Binary. As a universal indicator, the instrument is fully programmable from the front pushbuttons for decimal point selection, scaling, positive or negative logic, parallel or multiplexed BCD input, Gray Code input and Binary input. The panel mount housing is a standard DIN 48 x 96 size.

Applications include displays for PLC outputs for process control, and displays for absolute shaft encoders. Options include programmable analog output, one, two, three or four alarms, RS232 output, and many more. The analog output is rangeable from the front pushbuttons. This instrument meets CE and C-Tick EMC and EMI and Low Voltage directives.

Features:
  • DIN 48 x 96 enclosure, 147mm deep
  • 5¾ digit display with parallel BCD input (-199999 to 799999)
  • 6 digit display with multiplexed BCD input (-199999 to 999999)
  • 6 digit display with Gray Code input and Binary input (-199999 to 999999)
  • 14.2mm bright red LED display
  • Positive or negative (true or inverse) logic
  • 5 to 24V logic levels
  • Low cost - high performance design
  • Keypad lockout as standard
  • ‘Plug and Play’ feature available with selected options
  • 2 year material and workmanship warranty
Model 6420 is an indicator for displaying ASCII format serial data from computers and controllers, ideal especially where multiple slave display units are required. The panel mount housing is a standard DIN size, 48 x 96. Decimal point, address, baud rate, and the number of data bits are all user configurable. The display has 6 red LED digits each 14.2mm high.

The readout may be set to flash on and off with the last data displayed whenever the indicator does not receive valid refresh data within a specified time period. A flashing display shows that the unit has line-fail or is not initiated by the computer or controller. The Time-out period may be any number of seconds between 1 and 15, or alternatively this feature may be completely disabled, as required.

The Address, Baud Rate, number of Data Bits, and the Time-out Period of each indicator may be programmed from the host computer or controller, set up prior to delivery, or both. 255 addresses are available (‘01h’ to ‘FFh’), while Address ‘00’ is reserved to address all the indicators on a bus, for display blanking or common data display purposes.

Model 6420 is available with two different types of firmware:

ASCII data format: $hhDDDDDDCR
or
ASCIIbus protocol: #aaSDDDDDDDDpCRLF

which matches the Instrotech indicator ASCIIbus protocol.

Features:
  • RS232 and RS485
  • 6-digit display
  • 14.2mm red LED
  • 48 x 96 DIN size
  • 256 addresses
  • 2 year material and workmanship warranty

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E&OE. Pricing and Availability may be subject to change without notice.