Parameters for the module
- Diagnostic alarm: On | Off
- Overflow/underflow diagnosis: On | Off
- Representation values: SIMATIC* S7 | SIMATIC* S5
Parameters for each channel
- Wire break detection (only for 1 … 5 V): On | Off
- Interference frequency suppression: None | 10 Hz | 50 Hz | 60 Hz | 400 Hz
- Measuring ranges: Deactivated | 0 … 10 V | 1 … 5 V | ±10 V | ±5 V | ±2.5 V
- Limit value alarms enabled: On | Off
- Upper/lower limit: 16 bit analog value (±27648)
Channel LED signals
| Flashing red light | Parameter assignment error on channel | |
| Solid red light | Reading overflow/underflow or wire break | |
| Flashing green light | Reading within overrange | |
| Solid green light | Channel configured, normal reading | |
| Off | Channel disabled or module not yet configured |
- Channels electrically isolated from each other and from the backplane bus
- Measuring ranges 0 … 10 V, 1 … 5 V, ±10 V, ±5 V, ±2.5 V, individually configurable for each channel
- Measurement resolution: up to 15 bits + sign
- Diagnostic messages
- Wire break detection (for 1 … 5V)
- Limit value alarms for each channel
- A bi-color LED (blue/red) indicates the module operating status and any malfunctions
- Red/green bi-color LEDs (one for each channel) indicate the channel status
- 2 analog inputs for measuring voltage
- 2 process input words
