Description
8-channel analog input, resolution 12 bits, full channel support current/voltage input
General Overview
- Model: EM AE08
- Article No.: E 288-3AE08-0AA1
- Description: 8-Channel Analog Input, 12-Bit Resolution, Supports Current/Voltage Inputs
Physical Specifications
- Dimensions (WxHxD): 47 x 100 x 81 mm
- Power Consumption: 1W
- Current Consumption (SM Bus): 90mA
- Current Consumption (24V DC): 20mA
Analog Input Specifications
- Number of Inputs: 8
- Input Type: Voltage or Current (Differential), with selectable groups for 2 channels
- Voltage Mode: ±2.5V, ±5V, ±10V
- Current Mode: 0-20mA
- Input Range:
- Electric Current: 0-20mA
- Supply Voltage: ±2.5V, ±5V, ±10V
- Data Word Format:
- Unipolar: 0 to +27648
- Bipolar: ±27648
- Max Voltage Resistance: ±35V
- Max Current Resistance: ±40mA
- Smoothness: Options available for smoothness setting: None, Weak, Medium, or Strong
- Noise Suppression: Selectable frequencies of 400Hz, 60Hz, 50Hz, or 10Hz for noise filtering
- Resolution:
- Voltage Mode: 12 bits + symbol bits
- Current Mode: 12 bits
- Isolation:
- Field Side and Logic Side: 500V AC isolation
- Precision (at 25°C, operating range 0-55°C):
- Voltage Mode: ±0.1% / ±0.2% (full range)
- Current Mode: ±0.2% / ±0.3% (full range)
- Analog-to-Digital Conversion Time: 625 µs (with 400Hz inhibition)
- Common Mode Rejection: 40dB (DC to 60Hz)
- Working Signal Range: Signal plus common mode voltage ≤12V
Diagnostic Features
- Diagnosis:
- Overflow/Underflow detection
- 24V DC low voltage detection
Cable Length
- Cable Length (Maximum):
- Shielded Twisted Pair: 100 meters
