Module multiplexer 5700-110

HART4-20 mARS485

SIL 3 HART® Mux Modem for Termination BoardThe HART® Multiplexer Modem interfaces up to 256 smart devices (transmitters, I/P, proportional valves, etc…) in a HART® Network. Each device can be fully identified, configured and monitored either by a remote PC running an FDT-based software package (PACTware™, etc...) through a dedicated Device Type Manager (DTM), by HART® OPC Server, or by a specific asset management system. Up to 63 Multiplexer Modem (16128 loops) can be connected in multi-drop mode to the PC through the RS485 HART® Protocol, whose baudrate can be configured via software. The module is intended to be mounted on the following Term. Boards:- TB(E)-D5001-HRT-003: to be used with GMI AI/AO Term. Boards;- TB(E)-D5001-HRT-004: to be used with DIN-Rail mounted barriers/isolators or direct field connections, 4-20 mA loop signals, AI card impedance = 250 Ω;- TB(E)-D5001-HRT-005: to be used with DIN-Rail mounted barriers/isolators or direct field connections, 1-5 V loop signals;- TB(E)-D5001-HRT-006: to be used with DIN-Rail mounted barriers/isolators or direct field connections, 4-20 mA loop signals, AI card impedance = 100÷150 Ω;- TB(E)-D5001-HRT-007: to be used with DIN-Rail mounted barriers/isolators or direct field connections, 4-20 mA loop signals,AI card impedance = 0÷50 Ω.Termination board types can be combined to manage different interfaces at the same time, provided the maximum number of channels is not exceeded.The HART® Multiplexer Modem is SIL 3 certified as non-interfering with the signal loops.FEATURESSIL 3 / SC 3Installation in Zone 2/Div. 2Up to 256 channels (extendable to 16128 with 63 multi-drop units)HART® RS-485 interface to access field smart devicesThree port isolation, Field Interface/Serial Interface/SupplySimplified installation on custom Termination BoardsTechnical Specifications:Supply:Voltage: 24 Vdc nom (18 to 30 Vdc), reverse polarity protected, provided through Termination Board.Current Consumption: 20 mA @ 24 Vdc typical (modem only), 40 mA @ 24 Vdc in full topology (with maximum number of extension boards), typical.Power Dissipation: 0.5 W @ 24 Vdc typical (modem only), 1 W @ 24 Vdc in full topology (with maximum number of extension boards), typical.Field Interface:Number of channels: 256.HART® field device revision: 5 to 7.Write Protection:Type: The HART® Multiplexer Modem 5700 can be protected against writing by shorting terminals 7 and 8.Serial Interface:Type: RS-485 differential pair and grounding.Topology: multi-drop, master/slave connection.Address: 0 - 62, software configurable.Baud rate: from 1200 to 115200 bps, software configurable.Isolation:Type: Field Interface/Serial Interface 500 V; Field Interface/Supply 500 V; Supply/Serial Interface 500 V.Environmental conditions:Operating temperature: –40 to +70 °C.Max altitude: 2000 m a.s.l.Storage temperature: –45 to +80 °C.Mounting:Type: on custom Term. Board.Weight: about 100 g.Location: installation in Safe Area or Zone 2, Group IIC T4, or Class 1, Div. 2, Group A, B, C, D, T4.Connection: Width 235 mm, Depth 135 mm, Height 154 mm.Dimensions: Width 12.5 mm, Depth 123 mm, Height 120 mm.