Advant Controller AC 31 / Issued: 01.99 3 – 23 Technical specifications
3
Voltage output ± 10 V: 1 LSB = 10 V/2
11
= 4.88 mV with minimum value (step 8)
32767
V10value PLC
Vinoutput Voltage
×
=
Current output 0-20 mA: 1 LSB = 20 mA/2
12
= 4.88 µA with minimum value (step 8)
32767
mA 20 value PLC
mA inoutput Current
×
=
Current output 4-20 mA: Resolution is equal to 0-20 mA
32767
mA 20 value PLC
mA inoutput Current
×
=
A PLC value <0 generates a constant current of 4 mA.
3.6.5 Hardware configuration, switches on left side of analog extension
XM 06 B5 The configuration current or voltage depends upon a DIP switch in the side of the extension.
One dip switch for one channel.
Switch 1 Channel 0
OFF ⇒ Voltage ON ⇒ Current
Switch 2 Channel 1
OFF ⇒ Voltage ON ⇒ Current
Switch 3 Channel 2
OFF ⇒ Voltage ON ⇒ Current
Switch 4 Channel 3
OFF ⇒ Voltage ON ⇒ Current
The configuration PT100 or PT1000 is set with switch 5 of the DIP switch:
it controls all channels.
Switch 5 Channels 0 to 3
OFF ⇒ PT1000 ON ⇒ PT100
⇒ Configuration of value ranges: see 3.6.6 on page 3–24.
XE 08 B5 The configuration current or voltage depends upon a DIP switch in the side of the extension.
One dip switch for one channel.
Switch 1 Channel 0
OFF ⇒ Voltage ON ⇒ Current
Switch 2 Channel 1
OFF ⇒ Voltage ON ⇒ Current
Switch 3 Channel 2
OFF ⇒ Voltage ON ⇒ Current
Switch 4 Channel 3
OFF ⇒ Voltage ON ⇒ Current
Switch 7 Channel 4
OFF ⇒ Voltage ON ⇒ Current
Switch 8 Channel 5
OFF ⇒ Voltage ON ⇒ Current
Switch 9 Channel 6
OFF ⇒ Voltage ON ⇒ Current
Switch 10 Channel 7
OFF ⇒ Voltage ON ⇒ Current