Device Description 27
750-458 8AI; TC; Adjust
Manual
Version 1.3.0
3.6.5
Communication
Table 13: Technical Data, Communication
Data width internal (local bus)
8-channel operation
8 × 16-bit data
8 × 8-bit control/status (optional)
3.6.6
Connection Type
Table 14: Technical Data
‒ Field Wiring
Wire connection
Push-in CAGE CLAMP
®
Cross section, solid wire
0.08 mm² … 1.5 mm² / AWG 28 … 16
Cross section, fine-stranded wire
0.25 mm² … 1.5 mm² / AWG 22 … 16
Stripped lengths
8 mm … 9 mm / 0.33 in
Table 15: Technical Data – Power Jumper Contacts
Power jumper contacts
Blade/spring contact, self-cleaning
Table 16: Technical Data – Data Contacts
Data contacts
Slide contact, hard gold plated, self-
cleaning
3.6.7
Climatic Environmental Conditions
Table 17: Technical Data – Climatic Environmental Conditions
Operating temperature range
0 °C … 55 °C
Storage temperature range
−
25 °C … +85 °C
Relative humidity without condensation Max. 95 %
Resistance to harmful substances
Acc. to IEC 60068-2-42 and
IEC 60068-2-43
Maximum pollutant concentration at
relative humidity < 75 %
SO
2
≤
25 ppm
H
2
S
≤
10 ppm
Special conditions
Ensure that additional measures for
components are taken, which are used
in an environment involving:
– dust, caustic vapors or gases
– ionizing radiation
