Properties
| Version | Interface, RS, 2-wire, Screw connection |
| Order No. | 9445720000 |
| Type | RS 16IO 2W H S |
| GTIN (EAN) | 4032248150977 |
| Qty. | 1 items |
| Depth | 72 mm |
| Depth (inches) | 2.835 inch |
| Height | 87 mm |
| Height (inches) | 3.425 inch |
| Width | 87 mm |
| Width (inches) | 3.425 inch |
| Net weight | 203 g |
| Storage temperature | -40...60 °C |
| Operating temperature | -25...50 °C |
| REACH SVHC | Lead 7439-92-1 |
| SCIP | 7b5ffb72-271d-4c73-8b09-bd0aaee3697a |
| LED status display per channel | No |
| Disconnection per channel | No |
| Type of test point | No |
| Fuse per channel | No |
| LED status of the supply voltage | yellow |
| Power supply fuse | 3.15 A |
| Common pole polarity | Positive or negative can be selected using jumper |
| Connection (field side) | LP2N 5.08mm |
| Connection on control side | Plug-in connector in acc. with IEC60603-13 / DIN41651 |
| Number of poles (control side) | 20-pole plug |
| Wiring system | 2-wire |
| Operating voltage | 25 V AC / 50 V DC |
| Max. current per channel | 1 A |
| Total operating current | 2 A |
| According to | DIN EN 50178 |
| Rated insulation voltage | < 50 V AC |
| Surge voltage category | III |
| Pollution severity level | 2 |
| Pulse voltage test (1,2/50μs) | 0.8 kV |
| Insulation test voltage AC | 0.35 kV |
| Clamping range, max. | 6 mm² |
| Clamping range, min. | 0.13 mm² |
| Flexible with sleeve, max. | 2.5 mm² |
| Flexible with sleeve, min. | 0.5 mm² |
| Flexible, max. H05(07) V-K | 4 mm² |
| Flexible, min. H05(07) V-K | 0.5 mm² |
| Max. wire cross-section, AWG | AWG 12 |
| Min. wire cross-section, AWG | AWG 26 |
| Sleeve with plastic collar, max. | 2.5 mm² |
| Solid, max. H05(07) V-U | 6 mm² |
| Solid, min. H05(07) V-U | 0.5 mm² |
| Stripping length | 6 mm |
| Tightening torque, max. | 0.6 Nm |
| Tightening torque, min. | 0.5 Nm |
| Type of connection | Screw connection |
| Type of connection | Screw connection |
| Clamping range, min. | 0.13 mm² |
| Clamping range, max. | 6 mm² |
| Solid, min. H05(07) V-U | 0.5 mm² |
| Solid, max. H05(07) V-U | 6 mm² |
| Flexible, min. H05(07) V-K | 0.5 mm² |
| Flexible, max. H05(07) V-K | 4 mm² |
| Flexible with sleeve, max. | 2.5 mm² |
| Flexible with sleeve, min. | 0.5 mm² |
| Ferrule with plastic collar, max. | 2.5 mm² |
| Wire cross-section, min. AWG | AWG 26 |
| Wire cross-section, max. AWG | AWG 12 |
| Tightening torque, min. | 0.5 Nm |
| Tightening torque, max. | 0.6 Nm |
| Stripping length | 6 mm |
| Approval/Certificate/Document of Conformity |
[Declaration of Conformity](https://mdcop.weidmueller.com/mediadelivery/asset/900_153597)
[Declaration of Conformity](https://mdcop.weidmueller.com/mediadelivery/asset/900_153606) |
| WSCAD Universe | [WSCAD data](https://wscaduniverse.com/part-detail?manufacturerId=88&type=0&partNumber=9445720000&norm=0) |
| Product Change Notification | [20220525 Technical change to RS and RSM](https://mdcop.weidmueller.com/mediadelivery/asset/900_257205) |
| Catalogues | [Catalogues in PDF-format](LINK/Catalog.html) |
| ETIM 6.0 | EC002780 |
| ETIM 7.0 | EC002780 |
| ETIM 8.0 | EC002780 |
| ETIM 9.0 | EC002780 |
| ECLASS 9.0 | 27-14-11-52 |
| ECLASS 9.1 | 27-24-22-16 |
| ECLASS 10.0 | 27-14-11-52 |
| ECLASS 11.0 | 27-14-11-52 |
| ECLASS 12.0 | 27-14-11-52 |
| ECLASS 13.0 | 27-14-11-52 |
| Approvals |   |
| ROHS | Conform |
| UL File Number Search | [UL Website](LINK/UL_search.html) |
| Certificate No. (UR) | E141197 |