HiDMux2700 Technical Specifications
| Product Description |
|---|
| HART Master Multiplexer |
|
Parameters related to functional safety |
||
|---|---|---|
| Safety Integrity Level (SIL) | SIL 3 | |
|
Supply |
||
| Connection | SL1: 1a, 1b(-); 2a, 2b(+) | |
| Nominal voltage | 20.4...30 VDC via terminal block | |
| Rated current | 28 mA at 24 V, RS-485, quiescent current | |
| Power dissipation | 0.7 W at 24 V | |
|
HART signal channels (non-intrinsically safe) |
||
| Number of channels | 32 | |
| Correspondence | HART Field Device Input (Versions 5-7) | |
| Signal range | 0.12 V (peak) < signal < 1.5 V (peak) | |
| Leakage current | < 3 µA at -20...85 °C (-4...185 °F) | |
| Termination resistor | external 230...500 Ohm standard (possibly up to 1000 Ohm) | |
| Output voltage | ≥ 400 mV ss (at the above terminator resistance) | |
| Output impedance | 100 ohms or less, capacitive coupling | |
| DC isolation | double capacitor per channel | |
| Common mode voltage | up to 30 V | |
| Input impedance | > 5 kOhm, according to HART specification | |
| Input voltage range | 0.12...1.5 V cc | |
| Common mode voltage | Max 30 V | |
| Differential locking mode | ±5.2 V for transients or AC signals | |
| Common mode limiting | ±10 V, for transients or AC signals | |
| Carrier Detection Level |
signal > 0.12 Vpp , carrier detection enabled signal < 0.08 V ( peak-to-peak) , carrier detection not activated |
|
| Transmission amplitude |
200 Ohm load, 0.43 Vpp < signal < 0.49 Vpp Load 500 Ohm, 1.1 V ( peak-to-peak) < signal < 1.2 V ( peak-to-peak) |
|
| Device type | Isolated DC busbar device | |
| Impedance | high impedance | |
| Data transmission channel type | HART primary and secondary | |
| Field multipoint support | option available upon request | |
|
Interface |
||
| Transfer speed | 9600 Mbps, 19200 Mbps or 38400 Mbps, selectable via switch | |
| Address | 1...31, adjustable by DIP switch | |
| Type | RS-485, differential pair and ground | |
| Topology | multipoint master/slave connection | |
|
Galvanic isolation |
||
| Interface/power supply | 500 V RMS | |
| Interface/field channels | 1000 V eff. | |
| Power/Field Channels | 1000 V eff. | |
|
Indicators/settings |
||
| Display elements |
LEDs PWR ON LED, one green LED LED HART TX (HART transmit), one yellow LED LED FAULT (wire fault), one red LED |
|
| Controls |
DIP switches on the case side for: - slave device addresses - data transfer rates - turn on/off test mode |
|
| Configuration | via DIP switches | |
| Marking | marking space at the front | |
|
Compliance with directives |
||
| Electromagnetic compatibility |
|
|
|
|
Directive 2014/30/EU | EN 61326-1:2013 (industrial premises) |
|
Correspondence |
||
| Electromagnetic compatibility |
NE 21:2012 For more information, please see the system description. |
|
| Degree of protection | IEC 60529:2001 | |
|
Environmental conditions |
||
| Ambient temperature | -20...60°С (-4...140°F) | |
| Relative humidity | 5 ... 95%, non-condensing | |
|
Mechanical characteristics |
||
| Degree of protection | IP20 | |
| Weight | approx. 140 g | |
| Dimensions | 18 x 114 x 130 mm (0.7 x 4.5 x 5.1 in) (W x H x D) | |
| Installation | on the terminal board | |
|
Data for use in hazardous areas |
||
| Certificate | CML 17 ATEX 3337X | |
|
|
Marking |
 II 3G Ex ec IIC T4 Gc
|
| Compliance with directives |
|
|
|
|
Directive 2014/34/EU | EN IEC 60079-0:2018+AC:2020, EN 60079-7:2015+A1:2018 |
|
International approvals |
||
| CSA approval |
|
|
|
|
CSA Certificate | 1256050 |
|
|
Approved for | Class I, Division 2, Groups A, B, C, D and non-hazardous area |
| IECEx approval |
|
|
|
|
IECEx certificate | IECEx CML 17.0178X |
|
|
IECEx marking | Ex ec IIC T4 Gc |