- Products
- Industrial communication
- AS-Interface I/O modules
- I/O modules for control cabinet installations
- AC2257
AS-Interface control cabinet module
AC2257
SmartL25 4DI 4DO T C
AS-Interface control cabinet module
AC2257
SmartL25 4DI 4DO T C
- For use in control cabinets
- Simple and fast wiring by means of cage clamps
- Space-saving design
- Double terminals for daisy-chaining the voltage supply
- Clearly visible powerful LEDs for displaying operation, switching status and function
Application
Application | I/O modules for control cabinet installations |
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Electrical data
Operating voltage [V] | 26.5...31.6 DC |
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Max. current consumption from AS-i [mA] | 50 |
Additional voltage supply [V] | 20...30 DC; (AUX) |
Max. current consumption from additional supply [mA] | 4300; (AUX) |
Integrated watchdog | yes |
Inputs / outputs
Number of inputs and outputs | Number of digital inputs: 4; Number of digital outputs: 4 |
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Inputs
Number of digital inputs | 4 |
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Input circuit of digital inputs | PNP; (type 2 according to IEC 61131-2) |
Sensor supply of the inputs | AUX |
Voltage supply [V] | 18...30; (DC) |
Max. total current rating of inputs [mA] | 200 |
Input current High [mA] | 6...10 |
Input current low [mA] | 0...2 |
Switching level high [V] | > 11 |
Digital inputs protected against short circuits | yes |
Outputs
Number of digital outputs | 4 |
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Circuit | PNP |
Voltage range DC [V] | 20...30; (AUX) |
Max. current load per output [mA] | 1000; (utilization category DC-12: 700 mA; utilization category DC-13 (control of electromagnets): 20 W (IEC 60947-5-1)) |
Max. current load outputs total [A] | 4 |
Short-circuit proof | yes |
Electrically separated | yes |
Actuator supply outputs | AUX |
Operating conditions
Ambient temperature [°C] | -25...70 |
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Max. relative air humidity [%] | 90; (non condensing) |
Max. height above sea level [m] | 2000 |
Protection | IP 20 |
Degree of soiling | 2 |
Tests / approvals
EMC |
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MTTF [years] | 186 | ||||||
Notes | The device shall be supplied from an isolating source.; This voltage source must have a secondary UL-listed fuse (see enclosed sheet).; Alternatively, a class 2 power supply can be used to supply AUX. |
AS-i classification
AS-i version | 2.11; 3.0 | |||||||||||||||
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AS-i addressing | Addressing socket | |||||||||||||||
Extended addressing mode | no | |||||||||||||||
AS-i master profile | M2; M3; M4 | |||||||||||||||
AS-i profile | S-7.0.E | |||||||||||||||
AS-i I/O configuration [hex] | 7 | |||||||||||||||
AS-i ID code [hex] | 0.E | |||||||||||||||
AS-i certificate | 37302 | |||||||||||||||
Data bits |
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Mechanical data
Weight [g] | 143 |
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Type of mounting | Mounting on DIN rail |
Material | PC-GF20 |
Displays / operating elements
Display |
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Accessories
Accessories (optional) |
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Remarks
Pack quantity | 1 pcs. |
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Electrical connection
Connection | pin header: |
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