INTELLIGENT DIGITAL INDICATOR, WITH TFML.... DM3600 UNIVERSAL INPUT FLOW TOTALISER FUNCTIONS 6 DIGIT DISPLAY OPTIONAL RELAY & ANALOGUE OUTPUTS RS485 SERIAL MODBUS COMMS IP65 SEALED FRONT BATCH CONTROL FUNCTIONS CUSTOM MATHS FUNCTIONS WITH TFML UL APPROVED INTRODUCTION The DM3600 is an intelligent digital panel meter that can accept inputs from a wide variety of sensors and display the signal digitally. In addition, it has the facility to accept up to two option Pods which can be either isolated (4 to 20) mA re-transmission or two alarm relays. The DM3600 is available in two models. The DM3600U which is a universal input panel indicator and the DM3600A, a universal panel indicator with totaliser functions. All functions are programmable via the integral front panel keys or via the optional RS485 serial communications port using the Modbus protocol. The DM3600 supports TFML (Transfer Function Module Library) i.e the ability to download custom functionality by means of standard modules available from the web site. This allows pre-written or custom control functions to be quickly and easily incorporated. The DM3600A totaliser function enables non-volatile storage of the integrated total to be maintained within the unit, even after loss of power. Output options can be selected to operate on Process Variable (PV) or Total. TRANSFER FUNCTION MODULE LIBRARY (TFML) TRANSFER FUNCTION MODULE LIBRARY PROGRAMS INCLUDE: TFML has been designed to offer the user enhanced power and PID control flexibility by providing a mechanism whereby each unit can be Rate of change limiter customised to perform a particular function. Peak Hold Valley Hold Common Modules are listed below and are available from our 3-Step control website www.status.co.uk. They are simply down-loaded into Pump lift station control the DM3600 unit. Level with density compensation ...and many more can be seen at www.status.co.uk We can write a TFML function specifically for your process. Please contact our sales office for detailsINTELLIGENT DIGITAL INDICATOR, WITH TFML.... SPECIFICATIONS 20 C OUTPUT OPTIONS UNIVERSAL INPUT TYPES PLUG IN AND PLAY OPTIONS Sensor Range and Linearisation Simple plug in pre-calibrated units, no dismantling or re-calibration. mA (4 to 20) mA, 20 mA, 10 mA RTD Pt100, Ni120, Custom* POD-3000/02 DUAL RELAY ALARM/PULSE T/C K, J, T, R, S, B, N, L, B, E, Two independent relay outputs Custom* Contacts 2 x changeover relays with mV 100 mV common wiper Volts 10 V, 5 V, (1 to 5) V, 1 V Ratings AC DC Minimum Span Any span within the range can Maximum Load 5 A 250 V 5 A 30 V be selected, but the Maximum Power 1250 VA 150 W recommended span is > 10 % Maximum Switching 253 V 125 V 5 of range Electrical Life 10* operations at rated load CURRENT INPUT Mechanical Life 50 million operations Basic Accuracy 0.05 % FS 0.05 % of reading* Termination Screw terminals Thermal Drift 0.02 %/C Input Impedance 20 Relay can be set as High/Low or deviation alarm on rate or total, or 3 5 Linearity Linear, X, X / , X / , Custom* 2 2 configured to 100 ms output pulse at pre-determined total intervals. A 19.5 V 0.5 V 25 mA isolated power supply is available to POD-3000/03 ISOLATED RE-TRANSMISSION power the current loop. Ranges (0 to 100) mA (Active or Passive) (0 to 20) mA (Active or Passive) RTD (4 to 20) mA (Active or Passive) Sensor Range (-200 to 850) C (18 to 390 ) Minimum Current Output 0 mA Linearisation BS EN60751/JISC1604/Custom* Maximum Current Output 23 mA Basic Accuracy 0.1 C 0.05 % of reading* Accuracy 0.07 % F.S. Thermal Drift Zero 0.004 /C Resolution 1 part in 30 000 Span 0.01 %/C Max. Output Load Active 1 K Excitation Current 1 mA Passive (Vsupply-2)/22 K Lead Resistance Effect 0.002 C/ Max. Ext. Supply Voltage 30 V (Passive mode) Max Lead Resistance 50 /leg Voltage Effect 0.2 A/V Ripple Current < 3 A Accuracy 0.04 % FS or 0.04 % reading or Isolation 500 VAC 0.5 C, whichever is greater* Stability 1 A/C Linearisation BS 4937/IEC 584 3/Custom* Termination Screw terminals Cold Junction Error 0.5 C Cold Junction Tracking 0.05 C/C Cold Junction Range (-20 to 60) C VOLTAGE OUTPUTS Thermal Drift Zero 4 V/C Voltage Outputs may be obtained by connecting an external Span 0.002 %/C resistor and selecting the appropriate current range, as shown in the table below. VOLTAGE INPUT Basic Accuracy 0.04 % FS 0.04 % of reading* RESISTOR CURRENT OUTPUT Thermal Drift 0.01 %/C 1 K (0 to 10) mA (0 to 10) V Input Impedance 1 M 500 (0 to 20) mA (0 to 10) V 3 5 Linearity Linear, X , X / , X / , Custom* 2 2 250 (4 to 20) mA (1 to 5) V Range 100 mV, 1 V, 5 V, 10 V, (1 to 5) V GENERAL Filter (seconds) None, Programmable (fixed), *Notes: Adaptive 1. Custom can be up to 60 co-ordinate pairs or up to 7 8 Power Supply S1 (90 to 264) VAC (50 to 60) Hz* segments of 15th order polynominal S2 (20 to 35) VDC 2. Full accuracy for any span > 10 % of range Power Consumption 10 VA (worst case) 6 VA typical 3. Accuracy true for (500 to 1760) C Isolation (Tested to) I/O ports 500 V 4. Accuracy true for (400 to 1650) C Supply to I/O 3750 V ENVIRONMENTAL REMOTE DIGITALS OPTION 01 Sealing to Panel IP65 Ambient Operating Range (-30 to 60) C Ambient Storage (-50 to 85) C Two isolated digital inputs are available to reset latched Ambient Humidity (10 to 90) % RH alarms, reset peak and valley memories, reset total or for customised use with TFML. EMC Emissions & Immunity BS EN61326 Safety BS EN61010-1 UL Approved