Advant Controller AC 31 / Issued: 01.99 3 – 19 Technical specifications
3
3.6.2 Technical specifications of the analog central extension
The analog extensions are powered at 5 V and 24 V d.c. by the basic unit or extensible remote
unit to which they are connected.
The analog value with a customised format of each channel is displayed on a 4 digit display.
The channel number is selected by the push button on the front side.
Warning: the extensions must not be connected or disconnected under power supply.
XM 06 B5 XE 08 B5 XTC 08
- Number of analog inputs 4 8 -
- Number of analog outputs 2 - -
- Number of displayed internal values - 8
- Display values - Range +/- 9999 +/- 9999 +/- 9999
- Filtering of 50/60 Hz yes yes
- Minimum acquisition time 80 ms 160 ms
- Transfer time of the analog I/O 120 ms/10 ms 200 ms
- Maximum power dissipation 3 W 3 W
- Weight 200 g 200 g 150 g
Analog inputs Voltage Current Pt 100 Pt 1000
- Nominal range:
- Maximum values
+/- 10 V
+/- 30 V
0…20 mA
4…20 mA
+/- 25 mA
- 200 °C
+ 450 °C
- 200 °C
+ 450 °C
- Isolated inputs (test voltage)
- Resolution
500 V
12 bits + sign
500 V
12 bits
500 V 500 V
- Min resolution at input (± 1 LSB)
- Full scale precision
+/- 2.5 mV
≤+/- 0.7 %
+/- 5 µA
≤+/- 0.8 %
+/- 0.1 °C
≤+/- 1.5 °C
+/- 0.1 °C
≤+/- 1.5 °C
- Word value range read by the
basic unit
+/- 32767 0…32767 - 2000/+4500 - 2000/+4500 in preparation
- Amplification error between two
channels
70 dB 70 dB 70 dB 70 dB
- Input impedance
100 kΩ 100 Ω 100 kΩ 100 kΩ
- Sensor tolerance:
Type A (IEC 751)
Type B (IEC 751)
- Linearization for
Pt 100/Pt 1000 probe
yes yes yes yes
- Temperature coefficient 100 ppm 100 ppm 100 ppm 100 ppm
- Dissipation sensor:
0 °C
450 °C
0.625 mW
1.6 mW
0.0625 mW
0.16 mW
- Filtering time by input 10 ms 10 ms 10 ms 10 ms
- Diagnosis no no no no
- Cable length:
shielded
short-circuited unused channels
50 m
yes
yes
50 m
yes
yes
50 m
yes
yes
50 m
yes
yes