SC Automation Limited
| Payment Terms | T/T |
| Supply Ability | 100pcs per month |
| Delivery Time | on request |
| Packaging Details | standard carton packing |
| Number of HART channels | 16 (ch17 to ch256 in 16 channel groups) |
| Channel device type | HART rev 5-7 |
| Channel interface | 2 connections to each channel |
| MTL systems interface | Up to 15 off MTL4852 modules per MTL4851 Total length of interface bus, 4m max. |
| Power requirements | Powered from MTL4851 module |
| Supply voltage | 19V to 35V dc |
| Brand Name | MTL |
| Model Number | MTL4852 |
| Certification | CE |
| Place of Origin | USA |
View Detail Information
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Product Specification
| Payment Terms | T/T | Supply Ability | 100pcs per month |
| Delivery Time | on request | Packaging Details | standard carton packing |
| Number of HART channels | 16 (ch17 to ch256 in 16 channel groups) | Channel device type | HART rev 5-7 |
| Channel interface | 2 connections to each channel | MTL systems interface | Up to 15 off MTL4852 modules per MTL4851 Total length of interface bus, 4m max. |
| Power requirements | Powered from MTL4851 module | Supply voltage | 19V to 35V dc |
| Brand Name | MTL | Model Number | MTL4852 |
| Certification | CE | Place of Origin | USA |
| High Light | MTL4852 MTL Safety Barrier ，MTL Safety Barrier CE ，MTL4852 | ||
The MTL4852 HART connection system provides a simple interface between smart devices in the field, control systems 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 HART devices can be connected on a single network.
For the optimum solution, choose from a range of general purpose and IS termination boards. For maximum flexibility the HMM64 HART backplane locates an MTL4851 master communications module and up to three MTL4852 secondary interface modules, with each module connecting to 16 field devices. General purpose HART connection units and IS backplanes are available fitted with an cable interface connection to the HMM64. This system can be extended with further HMS64 HART backplanes linked to the master, each carrying up to four MTL4852 secondary interface modules .
The MTL4852 modules can also be located on HTP- SC16x termination boards for general purpose applications. HART loops are simply wired through these HART Termination Panels and may be grounded or floating circuits. The HTP boards offer a compact and cost- effective solution for general applications. CPH-SC16x backplanes are ideal for signal loops requiring intrinsic safety (IS) protection, combining multiplexer and IS isolator mounting. This offers considerable simplification in wiring when compared to DIN-rail based solutions .
SPECIFICATION
Number of HART channels
16 (ch17 to ch256 in 16 channel groups)
Channel device type
HART rev 5-7
Channel interface
2 connections to each channel
MTL systems interface
Up to 15 off MTL4852 modules per MTL4851
Total length of interface bus, 4m max.
Power requirements
Powered from MTL4851 module
ISOLATION
Channel-to-channel isolation
50V dc
Field loop isolation
50V dc
Module is coupled to loops via capacitor in each
connection leg (i.e. 2 capacitors per channel)
RS485 interface isolation (Between module and interface)
50V dc
Alarm output isolation (Between module and output)
50V dc
PSU isolation (Between module and PSU input)
50V dc
POWER SUPPLY, MTL4851 (from backplane)
Supply voltage
19V to 35V dc
Current consumption
42mA at 24V ±10% for MTL4851, plus
2mA for each MTL4852
Power dissipation (MTL4851 + 15 MTL4852)
<1.6W at 24V ±10%
PSU protection
Reversed polarity protected
ENVIRONMENTAL
Temperature range
Operating: –40°C to +60°C
Non-operating: –40°C to +85°C
Relative humidity
5% to 95% - non-condensing
MECHANICAL
Dimensions
See drawing
Weight
MTL4851 95gm
MTL4852 75gm
Approvals
For the latest certificate information,see www.mtl-inst.com/certificates
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Company Details
Business Type:
Trading Company
Year Established:
2010
Total Annual:
5000000-8000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
SC Automation Limited (hereinafter referred to as SC) was established in 2010 and is a company focused on international trade.We are committed to serving customers worldwide based on the principle of integrity. After years of experience, we have formed good cooperative relationships ... SC Automation Limited (hereinafter referred to as SC) was established in 2010 and is a company focused on international trade.We are committed to serving customers worldwide based on the principle of integrity. After years of experience, we have formed good cooperative relationships ...
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