100V > Moduli digitali
123-4EJ20 - Signal modules digital | Digital in/output modules
Order no. |
123-4EJ20 |
Type | EM 123 |
General information |
|
Note | - |
Features | 16 inputs AC/DC 60...230 V 8 relay outputs |
Current consumption/power loss |
|
Current consumption from backplane bus | 320 mA |
Power loss | 4.6 W |
Technical data digital inputs |
|
Number of inputs | 16 |
Cable length, shielded | 1000 m |
Cable length, unshielded | 600 m |
Rated load voltage | - |
Current consumption from load voltage L+ (without load) | - |
Rated value | AC/DC 60...230 V |
Input voltage for signal "0" | AC/DC 0...35 V |
Input voltage for signal "1" | AC/DC 60...230 V |
Input voltage hysteresis | - |
Frequency range | - |
Input resistance | - |
Input current for signal "1" | 2 mA |
Connection of Two-Wire-BEROs possible | - |
Max. permissible BERO quiescent current | - |
Input delay of "0" to "1" | 25 ms |
Input delay of "1" to "0" | 25 ms |
Number of simultaneously utilizable inputs horizontal configuration | 16 |
Number of simultaneously utilizable inputs vertical configuration | 16 |
Input characteristic curve | - |
Initial data size | 2 Byte |
Technical data digital outputs |
|
Number of outputs | 8 |
Cable length, shielded | 1000 m |
Cable length, unshielded | 600 m |
Rated load voltage | DC 30 V/ AC 230 V |
Reverse polarity protection of rated load voltage | - |
Current consumption from load voltage L+ (without load) | - |
Output current at signal "1", rated value | 5 A |
Output delay of "0" to "1" | 10 ms |
Output delay of "1" to "0" | 5 ms |
Minimum load current | - |
Lamp load | - |
Parallel switching of outputs for redundant control of a load | not possible |
Parallel switching of outputs for increased power | not possible |
Actuation of digital input | - |
Switching frequency with resistive load | max. 0.33 Hz |
Switching frequency with inductive load | - |
Switching frequency on lamp load | - |
Internal limitation of inductive shut-off voltage | - |
Short-circuit protection of output | - |
Trigger level | - |
Number of operating cycle of relay outputs | 10^7 |
Switching capacity of contacts | - |
Output data size | 1 Byte |
Status information, alarms, diagnostics |
|
Status display | green LED per channel |
Interrupts | no |
Process alarm | no |
Diagnostic interrupt | no |
Diagnostic functions | no |
Diagnostics information read-out | none |
Supply voltage display | none |
Group error display | none |
Channel error display | none |
Isolation |
|
Between channels | - |
Between channels of groups to | 8 |
Between channels and backplane bus | |
Insulation tested with | DC 500 V |
Datasizes |
|
Input bytes | 2 |
Output bytes | 2 |
Parameter bytes | 0 |
Diagnostic bytes | 0 |
Housing |
|
Material | PPE / PA 6.6 |
Mounting | Profile rail 35 mm |
Mechanical data |
|
Dimensions (WxHxD) | 101.6 mm x 76 mm x 48 mm |
Weight | 244 g |
Environmental conditions |
|
Operating temperature | 0 °C to 60 °C |
Storage temperature | -25 °C to 70 °C |
Certifications |
|
UL certification | yes |
KC certification | - |