Climatic environmental conditions
Operating ambient temperature
-25 to + 55
cold as per IEC 60068-2-1
heat as per IEC 60068-2-2 °C
Condensation
Take appropriate measures to prevent condensation
relative humidity
5 - 95 %
Air pressure (operation)
795 - 1080 hPa
Ambient conditions, mechanical
Protection type (IEC/EN 60529, EN50178, VBG 4)
IP20
Vibrations (IEC/EN 60068-2-6)Constant amplitude 0.15 mm
10 - 57 Hz
Vibrations (IEC/EN 60068-2-6)Constant acceleration 2 g
57 - 150 Hz
Mechanical shock resistance (IEC/EN 60068-2-27) semi-sinusoidal 15 g/11 ms
18 Impacts
Drop to IEC/EN 60068-2-31 [Drop height]
50 mm
Free fall, packaged (IEC/EN 60068-2-32)
1 m
Mounting position
Vertical or horizontal
Electromagnetic compatibility (EMC)
Overvoltage category/pollution degree
II/2
Electrostatic discharge (ESD)applied standard
IEC/EN 61000-4-2, Level 3
Electrostatic discharge (ESD)Air discharge
8 kV
Electrostatic discharge (ESD)Contact discharge
6 kV
Burst
according to IEC/EN 61000-4-4
Supply cables: 2
Signal cables: 2 kV
power pulses (Surge)
2 kV (supply cables, symmetrical, EASY...AC)
0.5 kV (supply cables, symmetrical, easy-DC)
according to IEC/EN 61000-4-5
Immunity to line-conducted interference to (IEC/EN 61000-4-6)
10 V
Insulation resistance
EN 50178
Rated operational voltage [Ue]
24 DC (-15/+20%) V
Rated operational voltage [Ue]
24 DC (-15/+20%) V
Permissible range [Ue]
20.4 - 28.8 V DC
Input current
140 mA at Ue
Heat dissipation [P]
3.4 W
Status Display
LCD-Display
Potential isolation
from the outputs: yes
Rated operational voltage [Ue]
24 V DC
Input voltage
< 5 (I1 - I12, R1 - R12) at signal "0" V DC
Input current on 1 signalInput current at signal 1
3.3 (R1 to R6 (R12)) mA
Deceleration time
20 (from “0” to “1”, debounce ON)
Normally 0.25 (R1 - R12) (from “0” to “1”, debounce OFF)
20 (from “1” to “0”, debounce ON) ms
Cable length
100 (unshielded) m
Rated operational voltage [Ue]
24 V DC
Permissible range [Ue]
20.4 - 28.8 V DC
Supply current
Norm./max. 18/32 at signal 0
24/44 at signal 1 mA
Protection against polarity reversal
yes (Caution: A short circuit will result if 0 V or earth is applied to the outputs in the event that the supply voltage is connected to the wrong poles.)
Potential isolation
from power supply, inputs
to the memory card: yes
Rated operational current at signal „1” DC per channel [Ie]
Max. 0.5 A
Lamp load without Rvper channel
5 W
Residual current on 0 signal per channel
< 0.1 mA
Max. output voltage
2.5 (signal 0 at external load < 10 MΩ)
U = Ue- 1 V (signal 1 at Ie= 0.5 A) V
Short-circuit protection
Yes, thermal (analysis via diagnostics input I16, I15; R15, R16)
Total short-circuit current
16 A
Peak short-circuit current
32 A
Max. operating frequency with constant resistive load
40000 Operations/h
Parallel connection of outputsWith resistive load, inductive load with external suppressor circuit, combination within a group
Group 1: S1 - S4
Group 2: S5 - S8
Parallel connection of outputsNumber of outputs [max.]
4
Parallel connection of outputsMax. total current
2 (Caution! Outputs must be actuated simultaneously and for the same length of time.) A
Output status indication
LCD display (if provided)
Potential isolation
from power supply: yes
From the inputs: yes
in groups
Safe isolation according to EN 50178: 300 V AC
Basic isolation: 600 V AC
Protection against polarity reversal
yes (Caution: A short circuit will result if 0 V or earth is applied to the outputs in the event that the supply voltage is connected to the wrong poles.)