

| Parameter | Value |
|---|---|
| 6ES7321-7BH01-0AB0 | |
| Note | 2,8 x 0,8 |
| Depth | 19.39 mm |
| Pitch | 2.54 mm |
| Width | 22.5 mm |
| Height | 117 mm |
| Altitude | ≤ 2000 m |
| Insulation | Functional insulation |
| Product type | Front adapter |
| Mounting type | Plug-in mounting |
| Product family | VARIOFACE |
| Article revision | 09 |
| Pollution degree | 2 |
| Connection method | Plug-in connection |
| Mounting position | any |
| Suitable I/O card | 6ES7321-1BH50-0AA0 |
| Notes on operation | For proper use, the specifications of the installation directive (see Downloads) must be observed. For applications or use with third-party products, the specifications, and the safety and warning instructions of the respective third-party manufacturer must also be met. |
| Number of positions | 20 |
| Rated surge voltage | 0.6 kV (1.2/50 μs) |
| Current (per branch) | ≤ 1 A |
| Overvoltage category | II |
| Number of connections | 2 |
| Standards/regulations | EN IEC 60664-1 |
| Nominal operating mode | 100% operating factor |
| Operating voltage (AC) | ≤ 30 V AC |
| Operating voltage (DC) | ≤ 60 V DC |
| Rated insulation voltage | 63 V |
| Insertion/withdrawal cycles | > 50 |
| Degree of protection (Module) | IP00 |
| Ambient temperature (operation) | -20 °C ... 50 °C |
| Connection in acc. with standard | IEC 60603-13 |
| Current (Voltage supply via IDC/FLK) | ≤ 2 A |
| Ambient temperature (storage/transport) | -20 °C ... 50 °C |
| Degree of protection (Installation location) | ≥ IP54 |
| Current (Voltage supply via spade connection) | ≤ 8 A |
Technical specifications and performance data
Installation and operation guide