Jumbo Display Temperature Indicator (4 Inch) – DPI-4000-M

Jumbo Display Temperature Indicator (4 Inch) – DPI-4000-M

Product Description :

DPI-4000-M – Microcontroller based Large Display (4 digit 4” height) Temperature / Process Indicator / Event or Object counter.

Microcontroller based design
User selectable input, scalable range and selectable decimal point
Accepts input from Analog source, Digital Serial port and Digital Pulse
Choice of 4” and 8” digit size for long distance visibility
Single side or Dual side display arrangements
Analog Retransmission output
Serial interface port RS-485 on MODBUS RTU protocol

Parameters	Description
Design	Based on high speed 32 bit Microcontroller and 16 bit ADC
Analog / Digital Signal Input	1) Thermocouple: J, K, E, T, B, R, S types (any one user selectable) RTD: Pt-100 2 or 3 wire, or Variable Resistance (Any one to specify) Voltage: 0-1V,0-5V,1-5V,0-10V, +/-10V, Current: 0-20mA, 4-20mA, +/-25mA 2) Digital Serial Input: RS-485 over MODBUS RTU protocol. 3) Digital Input: NPN / PNP or potential free contact.
Factory Set Input	User may specify at the time of placing order.
Display	4 digit – 4” seven segment red LED display (DPI-4000-M) 4 digit – 1” seven segment red LED display for SET Point / for Unit display (optional)
Display Range	Full positive range of thermocouple or Pt-100 and -1999 to 9999 counts for others - user scalable.
Decimal Point	User settable through keyboard
Calibration Range	User can calibrate or scale the desired range as per requirement using front panel 4 push buttons.
Resolution	1 °C for thermocouple input and 0.1 °C for Pt-100 input. For other process input as per the user requirement. 1 count, 0.1 count, 0.01 count or 0.001 count (user selectable – through front panel push buttons – only for process inputs)
Accuracy	+/-0.1% of the specified range for Process Input +/-0.1 °C or +/-1oC for Input from Temperature sensors (Software linearized for T/C and Pt-100 input)
Distance between 2 digits	Sufficient to identify each digit from long distance.
Aux. Power Supply	90 to 265VAC, 50/60Hz 25VA / 35VA
Settings	Range selection, Calibration and Decimal point selection facility is provided through push button / keys in the front.
Re-transmission Output	(4-20)mA Retransmission output proportional to the selected type of input and its calibrated range RL max = 400 Ohm.
Serial Interface ports (Optional Feature)	2 nos. of independent – RS-485 2 wire port – with programmable SLAVE ID Selectable baud rate of: 4800, 9600, 19200, 38400 bps. Parity: odd, even, no parity user selectable. Ports can be configured as Master or Slave as per the application.
Relay Output	2 independent sets of relay change over contacts (NO-C-NC) rated for 5A @ 230VAC (Relay1 and Relay2)
Loop Supply	24VDC @ 100mA to power external loop powered or direct powered transmitters/sensors.
Enclosure	Dust free – Metallic powder coated.
Size (mm.)	500(W) x 250(H) x 150(D)- 4” LED display
Operating conditions	Temperature: 10 to 60 °C, RH 90% max. (non condensing)
Weight	6.0kg (approx.)
Enclosure Color	Standard Siemens gray or User may specify required color for MOQ 10 nos.
Mounting	Wall mounting key holes, Ceiling mounted hooks or can be placed on a shelf.
Technical Documents	Each display unit will be supplied along with the detail user’s manual, wiring diagram, calibration report and MODBUS protocol – as per the Part No.

Sr. No.	Description	Part No.
1	Process Indicator with 4 Inch Display size -accepting Fixed type of Analog Input (Single Sided Display)	1201-4
2	Process Indicator with 4 Inch Display size -accepting Universal type of Analog Inputs (Single Sided Display)	1202-4
3	Process Indicator with 4 Inch Display size -accepting Serial interface on 2 wire RS-485 bus over MODBUS RTU protocol - In the Slave mode. (Single Sided Display)	1203-4
4	Event Counter with 4 Inch Display size -accepting input from NPN/PNP driver or from potential free contact from Relay or Micro-switch. (Single-Sided Display)	1204-4
5	Process Indicator with 4 Inch Display size - accepting fixed type of Analog Input (Double-Sided Display)	1205-4
6	Process Indicator with 4 Inch Display size - accepting Universal type of Analog Inputs (Double-Sided Display)	1206-4
7	Process Indicator with 4 Inch Display size - accepting Serial interface on 2 wire RS-485 bus over MODBUS RTU protocol - In the Slave mode. (Double Sided Display)	1207-4
8	Event Counter with 4 Inch Display size - accepting input from NPN/PNP driver or from potential free contact from Relay or Micro-switch. (Double-Sided Display)	1208-4

Product Category

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