Weidmuller SFI - 1 channel signal isolator Uživatelský manuál stáhnout pdf (Strana 13)

• Modiﬁcations

Changing the input or output range

To change the input or output range:

1. Remove the four screws holding the front panel in place (marked A &

B in the diagram below).

2. Remove the front panel. Take care not to lose the plastic insulators

which fit over the potentiometer screws - they are essential to

maintain specified isolation.

3. Select the switches according to the tables below.

Input

Switch Bank S1

Output

Switch Bank S2

LK4

Bit 1 Bit 2 Bit 3 Bit 4 Bit 1 Bit 2 Bit 3 Bit 4

4-20 mA ON OFF OFF OFF 4-20 mA OFF OFF OFF ON OFF

0-20 mA OFF OFF OFF ON 0-10 V OFF ON ON OFF OFF

0-10 V OFF OFF OFF OFF 0-5 V OFF ON ON OFF ON

±10 V OFF ON ON OFF

4. Replace the front panel.

5. Calibrate the unit.

LEFT HAND SIDE VIEW

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Weidmuller SFI - 1 channel signal isolator Uživatelský manuál Strana 13