Number of channels per module

Max. 4

Distribution of channels into groups

1 group of 4 channels

Connections of the channels AI0+ ... AI3+

Terminals 3.0 ... 3.3

Reference potential for the inputs

Terminals 1.9, 2.9, 3.9 and 4.9 (ZP)

Indication of the input signals

1 LED per channel

Input signal voltage

24 V DC

Signal 0

-30 V ... +5 V

Undefined signal

+5 V ... +13 V

Signal 1

+13 V ... +30 V

Input current per channel

Input voltage +24 V

Typ. 7 mA

Input voltage +5 V

Typ. 1.4 mA

Input voltage +15 V

Typ. 3.7 mA

Input voltage +30 V

< 9 mA

Input resistance

ca. 3.5 kW