USD 550.00
32-channel HART termination board, 24 V DC supply, dual RS-485, serial/parallel wiring, DIN-rail mount, Ex ec IIC T4 Gc.
32-channel HART termination board with 24 V DC supply, dual RS-485 interfaces, selectable serial or parallel wiring, and a slot for a HART multiplexer. Designed for hazardous-area HART signal routing with intrinsic-safety-related galvanic isolation on the signal channels and DIN-rail mounting. The unit supports unbalanced signal loops and includes reverse polarity protection and fused supply input.
| Parameter | Value |
|---|---|
| Nominal voltage | 24 V DC |
| Fusing | 3.15 A, 5 x 20 mm |
| Power dissipation | 0.7 W, with Multiplexer |
| Reverse polarity protection | yes |
| Number of channels | 32 unbalanced signal loops |
| Interface type/number | 2 x RS-485 |
| Supply redundancy | yes |
| Galvanic isolation | HART signal channels 30 V DC |
| Ambient temperature | -20 ... 55 °C |
| Relative humidity | 5 ... 90 %, non-condensing |
| Core cross section | 2.5 mm² (16 AWG) |
| Connection field side | fixed screw terminals |
| Connection control side | fixed screw terminals |
| Connection RS-485 interface | removable screw terminals |
| Connection power | removable screw terminals |
| Mass | approx. 500 g |
| Dimensions | 222 x 122 x 208 mm (W x H x D), depth including module assembly with HiDMux2700 |
| Width | 222 mm |
| Height | 122 mm |
| Depth | 208 mm |
| Mounting | DIN rail mounting |
| Certificate | CML 17ATEX3337X |
| Explosion protection marking | II 3 G Ex ec IIC T4 Gc |
| IECEx certificate | CML 17.0178X |
| IECEx marking | Ex ec IIC T4 Gc |
Use as the termination layer between field HART loops and a supervisory HART multiplexer in an Ex-rated installation.
Provides organized 32-channel HART termination with intrinsic-safety-related isolation and multiplexer integration.
Ideal for process plants needing a compact cabinet-mounted interface for many analog/HART loops with redundant supply support.
Consolidates field wiring into a single termination board and supports serial or parallel wiring architectures.
Fits systems that collect HART device diagnostics from multiple field instruments into asset management or maintenance software.
Enables high-density HART signal aggregation into a multiplexer-based diagnostic network.
