Digital transmitter TMD1 TMD1000 1 Safety instructions Safety instructions Designated use Digital transmitter TMD1 transfers the signal relate to liquid level and liquid temperature in a tank, or the status of power outage and malfunction via an external device and also transfers all tank data to a receiver including that of the peripheral equipment by digital transmission system.
• Ensure that all personnel are properly qualified. • Observe the certification requirements as well as national and local regulations. Changes or modifications other than those expressly approved by Endress+Hauser WARNING are strictly prohibited. Unauthorized modifications can cause malfunction or dam- age, resulting in serious injury or death.
Digital transmitter TMD1 TMD1000 2 Identification Identification Device designation 2.1.1 Nameplate The following technical data are given on the instrument nameplate. Level Transmitter Order code Serial no. Protection class : Rating Power Supply Transmission circuit Input signal Analog ...
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Digital transmitter TMD1 TMD1000 2 Identification 2 Identification Input signal (Analog) Input signal (Temperature) Contact input circuit Contact output circuit Display output Manufacturing date Wiring code Level Transmitter Order code Serial no. Explosion proof model : Protection class : P ow er Supply : DC 48 V 500 mA max.
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Digital transmitter TMD1 TMD1000 2 Identification Digital Transmitter TMD1 Order code Serial no. XP Class I, Div.1, Gp. C, D, T4 Cert. No. FM16US0252X APPROVED Ambient temperature: -20 Type 4X, IP65 Rating: Power Supply Data communication Analog output Analog input ...
Digital transmitter TMD1 TMD1000 2 Identification Order information Output 1 0 Not selected 1 4-20 mA 2 2-way 2-wire (MDP protocol) 3 BCD parallel 4 Sakura code parallel 5 2-way 2-wire (MIC, BBB protocol) 6 2-way 2-wire (V1 protocol) 7 Optical FFi 9 Special version, TSP-no.
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Digital transmitter TMD1 TMD1000 2 Identification Input: Y Special version, TSP-no. to be spec. Power Supply: C Loop powered B 20-32VDC 5 60VAC, 50/60Hz 1 100VAC, 50/60Hz 2 110VAC, 50/60Hz 3 200VAC, 50/60Hz 4 220VAC, 50/60Hz 9 Special version, TSP-no. to be spec.
Digital transmitter TMD1 TMD1000 2 Identification Scope of delivery It is extremely important to follow the instructions concerning the unpacking, transportation and stor- age of measuring instruments provided in the chapter “Incoming acceptance, transportation, storage”. The scope of delivery consists of: •...
Digital transmitter TMD1 TMD1000 3 Installation Installation Incoming acceptance, transport, storage 3.1.1 Incoming acceptance Check the packing and contents for any signs of damage. Check the shipment, and make sure that nothing is missing and that the items match your order.
Digital transmitter TMD1 TMD1000 3 Installation General view (Standard) Figure 5: General view, Unit: mm (in) Cable gland: position of cable entry A, B, C, D Cable gland: position of cable entry A, B, C, D Cable gland: position of cable entry A, B, C, D1 Cable gland: position of cable entry A, B, C, D 325 mm (12.79 in) for all spec., excluding FM spec./335 mm (13.19 in) for FM spec.
Digital transmitter TMD1 TMD1000 3 Installation General view (Optical FFi specification) 180 (7.09) 200 (7.87) 159 (6.26) Figure 6: General view Cable gland: position of cable entry A, B, C, D Cable gland: position of cable entry A, B, C, D...
Digital transmitter TMD1 TMD1000 3 Installation Installing TMD1 on float gauge (LT5) Digital transmitter TMD1 is designed to be installed on the rear of the float gauge head by using a flange. Installation procedure Stud bolt, nut, washer, and coupling are supplied with TMD1 in a plastic bag.
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TMD will rise and not match with the position. Do not install the coupling using excessive force. Check coupling position and reinstall TMD, if needed. • When the professional installation and adjustment service of Endress+Hauser are required, all pro- cedures, including unpacking, are conducted by our service technician.
Digital transmitter TMD1 TMD1000 3 Installation Installation TMD and LT to tank side Figure 9: Tank installation (Standard) Standard installation Special installation when the flexible fitting [4] cannot be mounted in the standard position (Not recom- mended due to high risk of rain water).
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Digital transmitter TMD1 TMD1000 3 Installation Figure 10: Tank installation (FFi Specification) Standard installation Special installation when the flexible fitting [4] cannot be mounted in the standard position (Not recom- mended due to high risk of rain water). Float level gauge...
Digital transmitter TMD1 TMD1000 4 Cable connection Cable connection For TMD cable connections, the terminal configuration and internal wiring vary depending NOTICE on specifications. Be sure to confirm delivery specifications to prevent incorrect wiring. Recommended I/O signal Recommended cable type...
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Digital transmitter TMD1 TMD1000 4 Cable connection In case of TMD1 with 100VAC Power supply cable data Cross-section area Ω/1km Voltage drop calculation formula 1.25 mm 14.7 Ω 10 VA Supply current for one transmitter: = 0.1 A 2.0 mm 9.7 Ω...
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Digital transmitter TMD1 TMD1000 4 Cable connection Cable 1 Cable 2 Cable 2 Cable 2 Cable1 and TMD1 ter- Cross-sec- Ω/1km Ω/2km Voltage Cross-sec- Ω/100mm voltage 2 voltage minal volt- Result tion area drops (V) tion (mm drops (V) drops (V) age (V) 1.25...
Digital transmitter TMD1 TMD1000 4 Cable connection Wiring The following is a typical TMD1 terminal connection diagram. For wiring cables, refer to delivery spec- ifications. (A1) (A2) (A3) (A4) (A5) (A6) (A7) (A8) (A9) (A10) Figure 11: TMD1 Terminal table (e.g. TMD1 B-2)
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Digital transmitter TMD1 TMD1000 4 Cable connection Figure 12: Grounding wires for units and shield cables TMD1 terminal box Power supply 2-way 2-wire transmission Receiver Temperature NMT53x Tank side monitor NRF560 Temperature RCV/RCS Contact input DC 4 to 20 mA input Installing exterior of TMD1 to a tank.
Digital transmitter TMD1 TMD1000 5 Operation settings Operation settings NOTICE • Prepare HHT2 (Hand Held Terminal) Operation and Setting Instructions for calibration. • After wiring check, confirm power-supply voltage (differs depending on specifications) and turn power on. Do not turn off power, except for adjustment and maintenance.
Digital transmitter TMD1 TMD1000 6 Operations and device settings Operations and device settings HHT2 (Hand Held Terminal) The TMD1 series operation, settings, and adjustments are easily done using the convenient Hand Held Terminal (HHT2). NOTICE • TMD1s with HART input specification require the latest HHT2 software version (HHT V5.8 or later).
Digital transmitter TMD1 TMD1000 7 Specifications, modules and mode in HHT2 Specifications, modules and mode in HHT2 Basic specifications Function Description Mode No. Check all positions and names of installed board. MODE00 Memory address setting/memory data display Basic operations Error status display...
Digital transmitter TMD1 TMD1000 7 Specifications, modules and mode in HHT2 Output 2 specifications Function Spec. Description Module Mode No. 4 to 20 mA DAC-1 MODE11, 12 4 x alarm (open collector) Exp-A MODE06 4 to 20 mA DAC-1 MODE11, 12...
Digital transmitter TMD1 TMD1000 7 Specifications, modules and mode in HHT2 Input specifications Function Spec. Description Module Mode No. 4-20 mA ADC-2 MODE14 1 x spot temperature Pt100/JPt100 Thermo-A MODE07 4-20 mA ADC-2 MODE14 3 x point spot temperature Pt100/JPt100...
Digital transmitter TMD1 TMD1000 8 Maintenance Maintenance TMD requires no special maintenance. Exterior cleaning When cleaning the exterior of TMD, always use cleaning agents which will not cause corrosion or other damage to the housing and its surface seals. Seal replacement The TMD process seal may need replacing periodically, and more frequently in extreme climates.
Digital transmitter TMD1 TMD1000 9 Troubleshooting Troubleshooting Error message Error message can be confirmed at the error code display MODE02 TIME13 of HTT2. 00000000 DEVICE ERR. CODE Figure 15: Error Message The all generated error values are converted into decimals, then shown in the error code display screen.
The measuring device must be returned if repairs or a factory calibration are required, or if the wrong measuring device has been ordered or delivered. According to legal regulations, Endress+Hauser, as an ISO-certified company, is required to follow certain procedures when handling returned products that are in contact with medium.
Digital transmitter TMD1 TMD1000 10 Option Option 10.1 Modules TMD1 is available in variety option modules. By installing modules as necessary, various customer specification requests may be built and filled economically. 10.2 Module types Number of Name Functions Size terminals for...
Range: 0 to 99999 mm Accuracy: ±1 mm AC 60, 100, 110, 200, 220V ± 10 50/60 Hz Power supply DC 20 to 32V When ordering special specifications, contact Endress+Hauser representatives. AC: max. 14 W Power consumption DC: max. 10 W Allowable ambient -20 to +60 ºC (-4 to 140 ºF) (Ex type)
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