6ES7921-4BC50-0AA1 CONNECTING CABLE S7 UNSHIELDED 0.5M
From SIEMENS
| CONNECTING CABLE S7 UNSHIELDED 0.5M | ||
| Front connector S7-400 for digital Pre-assembled with 4 round Cables 0.14 mm2, L = 2.5 m for digital connection modules | ||
| Target system | SIMATIC S7-400 | |
| Suitability for use | Digital I/O modules | |
| Product type designation | Modular connection | |
| Product designation | Pre-assembled front connector | |
| Operating data | ||
| Operating voltage | ||
| at DC / Rated value | 24 V | |
| rated value | 60 V | |
| at DC / maximum | 30 V | |
| Current / rated value | 1 A | |
| Continuous current / at DC / per plug-in contact / maximum | 1 A | |
| Total current / maximum | 4 A | |
| Operating temperature | 0 ... 60 °C | |
| Ambient temperature | ||
| during operation | 0 ... 60 °C | |
| during storage | -30 ... +70 °C | |
| Number of poles | 48; of the front connector | |
| Manufacturer's article number / of device connector / usable | replacement for S7-400 48 pole | |
| Type of electrical connection / for connecting cable | Screw-type terminal | |
| Number of poles / at the 1st interface | Cable is directly connected | |
| Position / of the terminal | at the top | |
| Product component / required / connection plate | No | |
| Wire length / maximum | 2.5 m; between front connector module and terminal module | |
| Length | 2.5 m | |
| General data | ||
| Mounting type | direct mounting | |
| Degree of pollution | 2 | |
| Overvoltage category | 2 | |
| Design tested acc. to type of protection / EEx e | No | |
| Certificate of suitability / cULus approval | No | |
| Equipment marking / acc. to DIN EN 81346-2 | X | |
| Material / of the insulating body | other | |
| Color / of the enclosure | black | |
| Product feature / transparent | No | |
| Net weight | 0.9 kg | |
| last modified: | 03/08/2019 | |
