Load voltage L+
Rated value (DC)24 V
permissible range, lower limit (DC)20.4 V
permissible range, upper limit (DC)28.8 V
Input current
from load voltage L+ (without load), max.400 mA; typ. 330 mA
Power loss
Power loss, typ.10.7 W
Power loss, max.16.2 W
Digital inputs
Number of digital inputs16
Input characteristic curve in accordance with IEC 61131, type 2Yes
Input voltage
Rated value (DC)24 V
for signal "0"-3 to +5V
for signal "1"13 to 30V
Input current
for signal "1", typ.7 mA
Cable length
shielded, max.1 000 m
unshielded, max.600 m
Digital outputs
Number of digital outputs32
Short-circuit protectionYes; Electronic
Limitation of inductive shutdown voltage toL+ (-1.5 V)
Controlling a digital inputYes
Switching capacity of the outputs
on lamp load, max.5 W
Load resistance range
lower limit240 Ω
upper limit4 kΩ
Output voltage
for signal "1", min.L+ (-2.5 V)
Output current
for signal "1" rated value0.1 A
for signal "1" permissible range for 0 to 60 °C, min.5 mA
for signal "1" permissible range for 0 to 60 °C, max.150 mA
for signal "0" residual current, max.0.5 mA
Parallel switching of two outputs
for logic linksYes
Switching frequency
with resistive load, max.100 Hz
with inductive load, max.0.5 Hz
on lamp load, max.100 Hz
Cable length
shielded, max.1 000 m
unshielded, max.600 m
Analog inputs
Number of analog inputs16; With thermocouples or 2-wire connection; 8 with Pt 100 or 4-wire connection
permissible input voltage for voltage input (destruction limit), max.20 V
permissible input current for current input (destruction limit), max.40 mA
Input ranges
VoltageYes
CurrentYes
ThermocoupleYes
Resistance thermometerYes
Input ranges (rated values), voltages
0 to +10 VYes
— Input resistance (0 to 10 V)100 kΩ
-1.75 V to +11.75 VYes
— Input resistance (-1.75 V to +11.75 V)100 kΩ
-80 mV to +80 mVYes
— Input resistance (-80 mV to +80 mV)10 MΩ
Input ranges (rated values), currents
0 to 20 mAYes
— Input resistance (0 to 20 mA)50 Ω
0 to 23.5 mAYes
— Input resistance (0 to 23.5 mA)50 Ω
-3.5 mA to +23.5 mAYes
— Input resistance (-3.5 mA to +23.5 mA)50 Ω
4 mA to 20 mAYes
— Input resistance (4 mA to 20 mA)50 Ω
Input ranges (rated values), thermocouples
Type BYes
— Input resistance (Type B)10 MΩ
Type JYes
— Input resistance (type J)10 MΩ
Type KYes
— Input resistance (Type K)10 MΩ
Type RYes
— Input resistance (Type R)10 MΩ
Type SYes
— Input resistance (Type S)10 MΩ
Input ranges (rated values), resistance thermometer
Pt 100Yes
— Input resistance (Pt 100)10 MΩ
Temperature compensation
— internal temperature compensationYes; Parameterizable
— external temperature compensation with Pt100Yes; Parameterizable
Characteristic linearization
ParameterizableYes
— for thermocouplesType B, J, K, R, S
— for resistance thermometerPt100 (standard)
Cable length
shielded, max.200 m; 50 m at 80 mV and thermocouples
Integration and conversion time/resolution per channel
Resolution with overrange (bit including sign), max.14 bit; 12 bit or 14 bit, parameterizable
Conversion time (per channel)16.67 ms; for 12 bit: 16 2/3 ms for 60 Hz, 20 ms for 50 Hz; for 14 bit: 100 ms for 50 Hz and 60 Hz
Connection of signal encoders
for voltage measurementYes
for current measurement as 4-wire transducerYes
Connectable encoders
2-wire sensorYes
— permissible quiescent current (2-wire sensor), max.1.5 mA
Operational error limit in overall temperature range
Voltage, relative to input range, (+/-)±0.6 to ±1%
Current, relative to input range, (+/-)±0.6 to ±1%
Resistance thermometer, relative to input range, (+/-)±0.6 to ±1%
Basic error limit (operational limit at 25 °C)
Voltage, relative to input range, (+/-)±0.4 to ±0.6 %
Current, relative to input range, (+/-)±0.4 to ±0.6 %
Resistance thermometer, relative to input range, (+/-)±0.4 to ±0.6 %
Interrupts/diagnostics/status information
Substitute values connectableYes; Parameterizable
Control technology
Number of closed-loop controllers16; With thermocouples or 2-wire connection; 8 with Pt 100 or 4-wire connection
Potential separation controller
between the channelsNo
between the channels and backplane busYes; Optocoupler
Isolation
Isolation tested with500 V DC
Connection method
required front connector2x 48-pin
Dimensions
Width50 mm
Height290 mm
Depth210 mm
Weights
Weight, approx.1 400 g