750-652
Signal type | RS-232 RS-422 / RS-485 |
Baud rate | 300/115.2 kBd |
Bit transfer | RS-485/-422: ISO 8482 / DIN 66259 – 4; RS-232: EIA/TIA-232-F |
Transmission channels | 1 TxD / 1 RxD, full-duplex, half-duplex |
Line length | RS-485/-422: approx. 1000 m (max.) twisted pair, RS-232: 40 m (max.) |
Data width | 1 x 46/1 x 22/1 x 6-byte input/output (parameterizable), 2-byte control/status |
Parity | None/Odd/Even |
Number of data bits | 7/8, adjustable |
Number of stop bits | 1/2, adjustable |
Buffer | 2560-byte input / 512-byte output |
Supply voltage (system) | 5 VDC; via data contacts |
Current consumption (5 V system supply) | 85mA |
Supply voltage (field) | 24 VDC; via power jumper contacts (power supply via blade contact; transmission (supply voltage field side only) via spring contact) |
Isolation | 500 V system/field |
Indicators | LED (A-H) green/yellow/red: function, transmission status, reception status, error (buffer full), RS … active, flow control active, user LED 1, user LED 0 |
Number of incoming power jumper contacts | 2 |
Number of outgoing power jumper contacts | 2 |
Current carrying capacity (power jumper contacts) | 10A |
750-652
Connection technology: inputs/outputs | 8 x CAGE CLAMP® |
Connection type 1 | Inputs/Outputs |
Solid conductor | 0.08 … 2.5 mm² / 28 … 14 AWG |
Fine-stranded conductor | 0.08 … 2.5 mm² / 28 … 14 AWG |
Strip length | 8 … 9 mm / 0.31 … 0.35 inches |
Width | 12 mm / 0.472 inches |
Height | 100 mm / 3.937 inches |
Depth | 67.8 mm / 2.669 inches |
Depth from upper-edge of DIN-rail | 60.6 mm / 2.386 inches |
Mounting type | DIN-35 rail |
Color | light gray |
Housing material | Polycarbonate; polyamide 6.6 |
Fire load | 0.981MJ |
Weight | 50.3g |
Conformity marking | CE |
Ambient temperature (operation) | 0 … +55 °C |
Ambient temperature (storage) | -40 … +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 up, horizontal down, vertical top and vertical bottom |
Relative humidity (without condensation) | 95% |
Vibration resistance | 4g per IEC 60068-2-6 |
Shock resistance | 15g per IEC 60068-2-27 |
EMC immunity to interference | per EN 61131-2, marine applications |
EMC emission of interference | per EN 61131-2, marine applications |
Exposure to pollutants | Per IEC 60068-2-42 and IEC 60068-2-43 |
Permissible H2S contaminant concentration at a relative humidity 75 % | 10ppm |
Permissible SO2 contaminant concentration at a relative humidity 75 % | 25ppm |