DGTPKF: Microcontroller for Industrial Dosage Systems with Extended Keyboard

As of: Friday, May 9, 2025

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Standard Features

20-key numeric/fundtional waterproof keyboard: quick entry of the setpoints and the tare value.
Highly efficient red LED display with 6 20-mm digits and 12 LEDs for showing active functions.
Stainless steel case for panel mounting.
Frontal panel in alluminium, with protection gasket.
Fitted with stainless steel bracket, for bench use or fixing to wall.
A/D 24-bit sigma-delta conversion, up to 400 conv./sec. autoselect.
Connectable with up to 16 analogue load cells with 350 Ohm input resistance.
Up to 800.000 displayable divisions with internal resolution up to 3.000.000 points.
Calibration, Set-Up parameters, configurable from keyboard or from PC with DINI TOOLS.
Up to 8 signal linearization points with DINITOOLS (3 from keypad).
Time/Date
Memory back-up for recording dosage data in case it’s accidentally turned off.
Printing the dosage and consumption data.
From 12 Vdc to 24 Vdc power supply. EU, UK, US, AU plugs included as standard.
Fitted with 12 V switching power adapter.

Approvals

High performing microcontroller, for table or panel mounting; through simple programming of the parameters, it offers the possibility to manage single product dosage systems in loading or in unloading, or multiproduct dosages and mixtures.

Specifications

I/O SECTION:
RS232/C bidirectional port configurable for connection with external units.
RS485 bidirectional port configurable for network connection.
Six 150 mA 48 Vac / 150 mA 60 Vdc (NO) photomosfet outputs configurables according to the selected dosage function.
2 configurable optoisolator photocoupler inputs: 12÷24 Vdc, 5 mA min - 20 mA max for START/STOP dosage.
Analogue 16 bit output (only for DGTQFAN model), configurable as 4-20mA, 0-5Vdc or 0-10Vdc. Maximum load applicable on the output current: 300Ohm. Minimum load applicable on the output voltage: 1kOhm.

CERTIFICATIONS:
CE-M EN 45501
OIML R76
OIML R61 - MID
OIML R51

Dosage configuration

	Single product dosage in loading functioning
	Single product dosage in unloading functioning
	Multi-product dosage functioning

Parts

Part #	Description
{#Available Versions}
DGTPKFV2	Indicator for dosage, with 4 IN and 6 OUT. Stainless steel case for table or panel mounting, 20-key keypad and LED display.
DGTPKFANV2	Indicator for dosage, with 4 IN, 6 OUT, analog output. Stainless steel case for table or panel mounting, 20-key keypad, LED display, and standard weighing program.

Options

Part #	Description
{#RS485 lightning and surge protection}
RS485PDIN	Protection circuit for port 485, with enclosure for DIN rail installation. Protection according to IEC 1000-4-5/D (IEC 801-5/D).
{#Approval for sale to third parties}
KCEM	Plates and Welmec form for legal trade use of a scale. NET PRICE. Service available in combination with a Dini Argeo indicator.
{#Printers / Labelers}
TPRP-1	Panel thermal printer. 5Vdc power supply (power adapter not included). Attention: connection cable kit not included, to be ordered separately.
14TPRC	Connection cable kit for TPRP-2.
TPRPCAL	5Vdc power supply unit.
{#Communication Interfaces}
RSCBUSB-1	USB PC/RS232 converter cable, l=1,5m. USB/RJ11 connector.
RSCBUSB485	USB cable converter PC/RS485, l=1,5m. With metallic PG9 cable gland. To be combined with an indicator fitted with optional or standard RS485 output.
SETHDIN-1	RS232 / RS485 / Ethernet converter. Modbus RTU / Modbus TCP/IP (if applicable). Connectable to all Dini Argeo weight indicators via the serial port. ABS housing for DIN rail. With PCB, screw terminals, plastic box and UL marked labels (if applicable).
{#Columns, Supports Brackets, Visors}
DGTSTF	Kit for panel installation.
{#Connection cables}
ETHCBRJ	Ethernet cable, l=1,5m. Fitted with fairlead, for connection between indicator and PC network.
{#Options for ATEX version}
ZBA1S	Intrinsic protection three channel Zener barrier. Specific for connection to load cells, for mounting on DIN rail in a safe area, or in a flame-proof case. Marking: ATEX/IECEx II (1) GD [Ex ia Ga] IIC [Ex ia Da] IIIC. Provided with safety instructions and the ATEX EU declaration of conformity (EN, DE, FR, ES and IT).
KZBA-1	ATEX ABS housing kit with Zener Barrier ZBA1S for load cells. For intrinsically safe weighing systems in a dangerous zone. Dimensions 179x359x166,5mm. Marking of housing + Zener Barrier ZBA1S: ATEX II 3(1)G Ex nA [ia Ga] IIC T4 Gc X for gas, ATEX II 3(1)D Ex tc [ia Da] IIIC T135°C Dc IP66 X for dust. Provided with safety instructions and the ATEX EU declaration of conformity (EN and IT).
DCATEXMB4	ATEX declaration for the whole system with Dini Argeo Zener barriers. Ex II 2G IIC T6 Gb X e Ex II 2D IIIC T125°C Db X system, with label of the whole system, for weight indicator connected to Dini Argeo zener barriers, connected to a mechanical structure with ATEX load cells (each cell must be certified with CCATEX option). Provided with descriptive document of the assembly and ATEX EU declaration of conformity of the assembly (EN and IT).
KMB4-1	Kit of 3 ATEX Zener barriers for load cells, in an ABS box. For up to 4 load cells of 350 ohm, for intrinsic protection weighing systems in a dangerous area. Marking of the whole box with three Zener barriers: ATEX II 3(1)G Ex nA [ia Ga] IIC T4 Gc (-20°C = Ta = +40°C) for gas, ATEX II 3(1)D Ex tb [ia Da] IIIC T130°C Dc IP65 (-20°C = Ta = +40°C) for dusts. Provided with safety instructions and the ATEX EU declaration of conformity (EN and IT).
{#Other Options}
TECSUP	Technical assistance by telephone upon request.
TECMAN	Printed technical manual (Free download from the website).
UMAN	Printed user manual (Free download from the website).
ECEMDOC	Printed EU declaration of conformity, EU certificate of verification, test certificate and metrological book (free download from our website, only for approved CE-M products). NET €.