4.12.4 Connect external equipment to the I/O-box
Requirements on connected
equipment
The physical requirements for the connected equipment is described in the following
tables. All connected equipment must have a common grounding.
Analog input
ValueParameter
2Channels
±2000 mVRange
1 MΩInput impedance
±(0.1% + 0.2 mV)Accuracy
Analog output
ValueParameter
2Channels
±1000 mVRange
100 kΩInput impedance
±(0.3% + 1 mV)Accuracy
Digital input
ValueParameter
4Channels
TTL, open/closed circuitCompatibility
Digital output
ValueParameter
4Channels
Open/closed circuitCompatibility
150 ÄKTA avant User Manual 29035184 AE
4 Optional instrument modules
4.12 I/O-box
4.12.4 Connect external equipment to the I/O-box