| FEATURE | VALUE |
| Depth | 65 mm |
| Suitable for safety functions | true |
| Voltage type (supply voltage) | DC |
| Supporting protocol for INTERBUS-Safety | false |
| Supporting protocol for CAN | false |
| Number of digital inputs | 8 |
| Front built-in possible | true |
| Fieldbus connection over separate bus coupler possible | true |
| Number of digital outputs | 4 |
| SIL according to IEC 61508 | 3 |
| Number of HW-interfaces RS-232 | 0 |
| Supporting protocol for DeviceNet | false |
| IO link master | false |
| Supporting protocol for PROFIsafe | true |
| Radio standard GSM | false |
| Number of HW-interfaces parallel | 0 |
| Number of HW-interfaces RS-485 | 0 |
| Permitted voltage at input | 30 V |
| Supporting protocol for TCP/IP | false |
| Radio standard WLAN 802.11 | false |
| Short-circuit protection, outputs available | true |
| Number of interfaces PROFINET | 0 |
| Supporting protocol for Foundation Fieldbus | false |
| Input current at signal 1 | 3.7 mA |
| Type of voltage (input voltage) | DC |
| Number of HW-interfaces USB | 0 |
| Permitted voltage at output | 28.8 V |
| Radio standard GPRS | false |
| Number of HW-interfaces wireless | 0 |
| Supporting protocol for SERCOS | false |
| Rack-assembly possible | false |
| Supporting protocol for Modbus | false |
| Permitted voltage at output | 0 V |
| Number of HW-interfaces serial TTY | 0 |
| Supporting protocol for KNX | false |
| Output current | 2 A |
| Radio standard UMTS | false |
| Time delay at signal change | 17 ms |
| Supporting protocol for SafetyBUS p | false |
| Supporting protocol for DeviceNet Safety | false |
| Number of HW-interfaces industrial Ethernet | 0 |
| Supporting protocol for SUCONET | false |
| Wall mounting/direct mounting | true |
| Supply voltage DC | 20.4 V |
| Appendant operation agent (Ex ia) | false |
| Type of output voltage | DC |
| Width | 90 mm |
| Digital inputs configurable | true |
| Supply voltage DC | 28.8 V |
| Supporting protocol for PROFINET CBA | false |
| Supporting protocol for ASI | false |
| Time delay at signal change | 0.3 ms |
| Permitted voltage at input | -30 V |
| Rail mounting possible | true |
| Supporting protocol for EtherNet/IP | false |
| Height | 130 mm |
| Supporting protocol for other bus systems | false |
| Number of HW-interfaces RS-422 | 0 |
| Supporting protocol for PROFINET IO | false |
| Number of HW-interfaces other | 0 |
| Supporting protocol for PROFIBUS | false |
| With optical interface | false |
| Supporting protocol for LON | false |
| Supporting protocol for Data-Highway | false |
| Appendant operation agent (Ex ib) | false |
| System accessory | true |
| Radio standard Bluetooth | false |
| Supporting protocol for INTERBUS | false |
| Digital outputs configurable | true |
| Supporting protocol for AS-Interface Safety at Work | false |