| Manufacturer part number (MPN) | NX-ID4442 |
| EAN / GTIN | 4549734450492 |
| Sales unit | pcs |
| Product type | I/O unit |
| Series | Omron NX I/O Series |
| Product family | Automation Systems / Input and Output (I/O) |
| I/O system | NX I/O Bus |
| Type of module | Digital I/O |
| Number of digital inputs | 8 |
| Digital input type | PNP |
| Permitted voltage at input | 15-28.8 V |
| OFF/ON delay | 0.02-0.4 ms |
| Number of digital outputs | 0 |
| Permitted voltage at output | 0-0 V |
| Output current | 0 A |
| Short-circuit protected outputs | FALSE |
| Connection method | 2-wire |
| Signal processing | Free running, Standard speed, Synchronous |
| I/O connection type | Push-in |
| Number of I/O connectors | 1 |
| Detachable I/O terminal block | TRUE |
| Communication port(s) | None |
| Degree of protection (IP) | IP20 |
| Product Height (unpacked) | 104.5 mm |
| Product Width (unpacked) | 12 mm |
| Product Depth (unpacked) | 80.1 mm |
| Product Weight (unpacked) | 65 g |
| Certified for UL hazardous location division 1 | No |
| Certified for UL hazardous location division 2 | No |
| Certified for UL hazardous location group A (acetylene) | No |
| Certified for UL hazardous location group B (hydrogen) | No |
| Certified for UL hazardous location group C (ethylene) | No |
| Certified for UL hazardous location group D (propane) | No |
| Certified for UL hazardous location group E (metal dusts) | No |
| Certified for UL hazardous location class I | No |
| Certified for UL hazardous location class II | No |
| Certified for UL hazardous location class III | No |
| Supporting protocol for EtherCAT | Yes |
| Supply voltage DC | 20.4–28.8 V |
| Voltage type (supply voltage) | DC |
| Digital inputs configurable | Yes |
| Digital outputs configurable | Yes |
| Input current at signal 1 | 3.5 mA |
| Type of voltage (input voltage) | DC |
| Type of digital output | None |
| Type of output voltage | DC |
| Short-circuit protection, outputs available | No |
| Number of HW-interfaces other | 1 |
| With optical interface | No |
| Supporting protocol for TCP/IP | No |
| Supporting protocol for PROFIBUS | No |
| Supporting protocol for CAN | No |
| Supporting protocol for INTERBUS | No |
| Supporting protocol for ASI | No |
| Supporting protocol for KNX | No |
| Supporting protocol for Modbus | No |
| Supporting protocol for Data-Highway | No |
| Supporting protocol for DeviceNet | No |
| Supporting protocol for SUCONET | No |
| Supporting protocol for LON | No |
| Supporting protocol for PROFINET IO | No |
| Supporting protocol for PROFINET CBA | No |
| Supporting protocol for SERCOS | No |
| Supporting protocol for Foundation Fieldbus | No |
| Supporting protocol for EtherNet/IP | Yes |
| Supporting protocol for AS-Interface Safety at Work | No |
| Supporting protocol for DeviceNet Safety | No |
| Supporting protocol for INTERBUS-Safety | No |
| Supporting protocol for PROFIsafe | No |
| Supporting protocol for SafetyBUS p | No |
| Supporting protocol for other bus systems | Yes |
| Radio standard Bluetooth | No |
| Radio standard WLAN 802.11 | No |
| Radio standard GPRS | No |
| Radio standard GSM | No |
| Mobile communications standard 3G (UMTS) | No |
| IO link master | No |
| System accessory | No |
| Type of electric connection | Spring clamp connection |
| Time delay at signal change | 0.02–0.4 ms |
| Fieldbus connection over separate bus coupler possible | Yes |
| Suitable for rail mounting | Yes |
| Wall mounting/direct mounting | No |
| Front built-in possible | No |
| Rack-assembly possible | No |
| Suitable for safety functions | No |
| SIL according to IEC 61508 | None |
| Performance level according to EN ISO 13849-1 | Level a |
| Appendant operation agent (Ex ia) | No |
| Explosion safety category for gas | None |
| Explosion safety category for dust | None |
| Width | 12 mm |
| Height | 100 mm |
| Depth | 71 mm |
| Country of origin | Netherlands |
