1/11 IO-AI8
I / O E x p a n s i o n M o d u l e
Opening the Device
Before opening the device, touch a grounded object to discharge any electrostatic charge.
Avoid touching the PCB board directly.
Turn power off and disconnect all leads before opening the device.
In order to change the jumper settings of a specific input, first open the device by prying off its back, using the blade
of a flat-bladed screwdriver. The insertion points for the screwdriver are located on both sides of the module.
1.
Open the first side of the device by inserting the blade between the 2 plastic moldings as shown below, then
gently pushing up.
2.
Taking care not to damage the cable, open the other side of the device by inserting the blade where shown
below, then gently pushing up.
3. Gently remove the top of the device as
shown.
Spectra GmbH & Co. KG
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Spectra (Schweiz) AG
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