| Class 148 (94h) Basic | ||||
| Attribute | Description | Access Type | Data Type | Values |
| 1 (01h) | Overcurrent VAUX1 Ch0-3 | Get | USINT | 0 - "-", 1 - "active" |
| 2 (02h) | Overcurrent VAUX1 Ch4-7 | Get | USINT | 0 - "-", 1 - "active" |
| 3 (03h) | Input values 0 - Input value | Get | USINT | 0 - "off", 1 - "on" |
| 4 (04h) | Input values 1 - Input value | Get | USINT | 0 - "off", 1 - "on" |
| 5 (05h) | Input values 2 - Input value | Get | USINT | 0 - "off", 1 - "on" |
| 6 (06h) | Input values 3 - Input value | Get | USINT | 0 - "off", 1 - "on" |
| 7 (07h) | Input values 4 - Input value | Get | USINT | 0 - "off", 1 - "on" |
| 8 (08h) | Input values 5 - Input value | Get | USINT | 0 - "off", 1 - "on" |
| 9 (09h) | Input values 6 - Input value | Get | USINT | 0 - "off", 1 - "on" |
| 10 (0Ah) | Input values 7 - Input value | Get | USINT | 0 - "off", 1 - "on" |
| Class 157 (9Dh) Ext. Func. Digital | ||||
| Attribute | Description | Access Type | Data Type | Values |
| 1 (01h) | Ext. IO functions - extended digital mode | Get/Set | USINT | 0 - "deactivated", 1 - "digital filter and impulse stretch", 2 - "Reserved", 3 - "Reserved", 4 - "counter" |
| 2 (02h) | Ext. IO functions - input filter | Get/Set | USINT | 0 - "0.2 ms", 1 - "3 ms" |
| 3 (03h) | Ext. IO functions - impulse stretch (*10ms) | Get/Set | USINT | |
| 4 (04h) | Input values - Counter value | Get | UDINT | |
| 5 (05h) | Input values - Counter frequency (Hz) | Get | UINT | |
| 6 (06h) | Input values - Status | Get | USINT | |
| 7 (07h) | Output values - Counter reset | Get | USINT | 0 - "not active", 1 - "active" |
| Class 158 (9Eh) Ext. Func. Digital | ||||
| Attribute | Description | Access Type | Data Type | Values |
| 1 (01h) | Ext. IO functions - extended digital mode | Get/Set | USINT | 0 - "deactivated", 1 - "digital filter and impulse stretch" |
| 2 (02h) | Ext. IO functions - input filter | Get/Set | USINT | 0 - "0.2 ms", 1 - "3 ms" |
| 3 (03h) | Ext. IO functions - impulse stretch (*10ms) | Get/Set | USINT | |