1 Year Warranty
Description
Overview
Essential details：MTL BPHM64 MTL4840 HART® connection system
The MTL4840 HART® connection system provides a simple interface between smart devices in the field and HART® instrument management software run on a PC.
The system is based on 16-channel modularity to provide a compact, easily configurable and expandable system. Using a standard RS485 serial link, up to 7936 individual HART® devices can be connected to a single workstation.
For the optimum solution, choose from a range of general purpose and IS termination boards. For maximum flexibility the BPHM64 HART® backplane locates an MTL4841 communications module and up to four MTL4842 interface modules. General purpose HART® connection units and IS backplanes are also available, each fitted with an interface cable for connection to the BPHM64 HART® backplane.
MTL4841 and MTL4842 modules can also be located on HMU16 termination boards for general purpose applications or on BPMH16 / BPMH16U / BPSH16 / BPSH16-32 backplanes for IS isolator requirements.
MTL BPHM64
The DIN-rail mounting HCU16 and HCU16AOHART® connect to 16 general purpose field instruments while maintaining channel to channel isolation. Resistor conditioning options are compatible with all I/O cards. It allows pass-through connections for transmitter power supply, input signal and common.
The HCU16AO unit includes HART® filters for I/O cards incompatible with HART® signals. BPMH16/BPMH16U/BPSH16/BPSH16-32 backplanes with MTL4840 HART® modules fitted, connect either 16 or 32 IS field instruments. Adaptercards are available for the BPMH16U for easy integration to I/O cards and users have a choice of a DIN-rail mounting option.
Numerous features may be included in the connection units and backplanes, as required. Channel to channel isolation; resistors where required for HART® signal conditioning; and HART® filters for analogue systems where the output signal interferes with HART® data or becomes unstable with the presence of the HART® signal.
Customised backplanes and connection units are available to provide direct connection from DCS I/O cables, replacing the standard termination board.
MTL HART multiplexers are certified by BASEEFA as a safety related sub-system to IEC61508. See the SR Series Interfaces section of this catalogue.
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Superiority products MTL BPHM64 MTL4840 HART® connection system
| Woodward | Schneider | TRICONEX | BENTLY |
| Woodward 8440-2050 | 140CPU67060 | TRICONEX 4119 | 3500/60 163179-01 |
| Woodward 8440-2116 | 140CRA31200 | TRICONEX 4200 | 3500/32 125712-01 |
| Woodward 8440-2252 | 140ACO13000 | TRICONEX 3721 | 3500/40M 140734-01 |
| Woodward 8440-2251 | 140DDI35300 | TRICONEX 4351B | 3500/15 127610-01 |
| Woodward 8440-2254 | 140CRA93100 | TRICONEX 3700A | 3500/22M 138607-01 |
| Woodward 8440-2255 | 140ACI03000 | TRICONEX 3703E | 3500/20 125744-02 |
| Woodward 8440-2150 | 140CPU11303 | TRICONEX 3721N | 3500/92 136180-01 |
| Woodward 8440-2078 | 140CPS11100 | TRICONEX 3704E | 1900/65A-01-01-01-00-00 |
| Woodward 8440-1809 | 140DDO84300 | TRICONEX 4329G | 3500/92 136180-01 |
| Woodward 8440-2107 | 140CHS11000 | TRICONEX 4351A | 3400/42M |
| Woodward 8440-1894 | 140CPS11420 | TRICONEX 4352A | 3500/15 106M1079-01 |
| Woodward 8440-2078 | 140CRA93200 | TRICONEX 4354 | 3500/15-07-00-00 |
| Woodward 8440-2077 | ILS1B853S1456 | TRICONEX 4355X | 125720-01 |
