Product Model
750-344
Selling Points
- 1Supports INTERBUS communication at 500kbit/s.
- 2Handles up to 64 connections per node and 256 fieldbus nodes on the master connection.
- 3Operates on a 24Vdc supply voltage via system wiring.
- 4Features a 9-pin D-sub male and female connector for fieldbus connections.
- 5Designed for DIN-35 rail mounting with IP20 protection and suitable for ambient temperatures ranging from 0°C to +55°C.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Communications | INTERBUS | Number of fieldbus nodes on master (max.) | 256 |
Number of I/O points | 4,096 | Transmission rate | 500 kBd |
Bus segment length (max.) | 400 m | Transmission medium (communication/fieldbus) | Certified Cu cable |
Transmission time | 1.43 ms (10 couplers; each 32 digital I/O) | Number of modules per node (max.) | 64 |
Number of modules without a bus extension (max.) | 64 | Input and output process image (fieldbus) max. | 20 bytes/20 bytes |
Supply voltage (system) | 24 VDC (-15 … +20 %); via pluggable connector | Current consumption (5 V system supply) | 350mA |
Total current (system supply) | 650mA | Input current (typ.) at nominal load (24?V) | 260mA |
Power supply efficiency (typ.) at nominal load (24 V) | 80% | Standard | EN 50254 |
Connection technology: communication/fieldbus | INTERBUS: 1 x D-Sub 9 plug / D-Sub 9 socket | Connection technology: system supply | 4 x CAGE CLAMP? |
Connection type 1 | System supply | Solid conductor | 0.08 … 1.5 mm2 / 28 … 16 AWG |
Fine-stranded conductor | 0.08 … 1.5 mm2 / 28 … 16 AWG | Strip length | 5 … 6 mm / 0.2 … 0.24 inches |
Note (conductor cross-section) | 14 AWG: THHN, THWN | Connection technology: device configuration | 1 x Male connector; 4-pole |
Width | 49.5 mm / 1.949 inches | Height | 96.8 mm / 3.811 inches |
Depth | 71.9 mm / 2.831 inches | Depth from upper-edge of DIN-rail | 64.7 mm / 2.547 inches |
Mounting type | DIN-35 rail | Color | light gray |
Housing material | Polycarbonate; polyamide 6.6 | Fire load | 2.359MJ |
Weight | 115.5g | Conformity marking | CE |
Ambient temperature (operation) | 0 … +55 °C | Ambient temperature (storage) | -25 … +85 °C |
Protection type | IP20 | Pollution degree | 2 per IEC 61131-2 |
Operating altitude | 0 … 2000 m / 0 … 6562 ft | Mounting position | Horizontal left, horizontal right, horizontal top, horizontal bottom, vertical top and vertical bottom |
Relative humidity (without condensation) | 95% | Vibration resistance | per IEC 60068-2-6 |
Shock resistance | 15g per IEC 60068-2-27 | EMC immunity to interference | per EN 61000-6-2 |
EMC emission of interference | per EN 61000-6-4 | Exposure to pollutants | per IEC 60068-2-42 and IEC 60068-2-43 |
Permissible pollutant concentration H<sub>2</sub>S at a relative humidity < 75% | 10ppm | Permissible pollutant concentration SO <sub> 2 </sub> at a relative humidity < 75% | 25ppm |
Product Group | 15 (I/O System) | eCl@ss 10.0 | 27-24-26-07 |
eCl@ss 9.0 | 27-24-26-07 | ETIM 9.0 | EC001603 |
ETIM 8.0 | EC001603 | ECCN | NO US CLASSIFICATION |
PU (SPU) | 1 pcs | Packaging type | Box |
Country of origin | DE | Customs tariff number | 8517620090 |
CAS-No. | 1303-86-2 | REACH Candidate List Substance | 2,2',6,6'-tetrabromo-4,4'-isopropylidenediphenol |
RoHS Compliance Status | Compliant,With Exemption | RoHS Exemption | 6(c) |
SCIP notification number (Austria) | 487c962b-863c-438e-acd9-e2fee5bf0d62 | SCIP notification number (Belgium) | 1bb5405a-3bac-40e3-8c0a-ec2318a54e3a |
SCIP notification number (Bulgaria) | be0ca790-521c-4fa7-aa3f-bafecd5a6419 | SCIP notification number (Czech Republic) | da292d4b-8dd0-4376-ab4c-46e07b0b9bee |
SCIP notification number (Denmark) | c43f63b1-4cc5-4250-b2da-ecde71b436c2 | SCIP notification number (Finland) | fd73eeb2-a497-4e6f-8ae1-d3f81b66f83a |
SCIP notification number (France) | 3201d43f-92d3-49cc-8c4e-af12feea2ea4 | SCIP notification number (Germany) | 5386bad6-0295-4279-9677-609e690550b1 |
SCIP notification number (Hungary) | 323377eb-891b-4e3e-bd71-e34c28a8d226 | SCIP notification number (Italy) | 123b0170-d5ec-46ea-ba62-836a35e6ec72 |
SCIP notification number (Netherlands) | ea8420bd-7450-49e8-b1b8-87fe19954dd1 | SCIP notification number (Poland) | cf15a2fe-3687-4a83-8f47-34fccaffb512 |
SCIP notification number (Romania) | 09ee24c2-011c-45fa-94ed-a2b791d1c51a | SCIP notification number (Sweden) | 3972b5a1-e41a-4ef2-95a5-5b255a792a1b |
Specifications may be subject to change without notice