| Article number | 6ES7154-4AB10-0AB0 | 
|  | ET 200pro, IM 154-4 PN HF | 
| General information |  | 
| Product type designation | IM 154-4 PN HF | 
| Vendor identification (VendorID) | 0x002A | 
| Device identifier (DeviceID) | 0x0305 | 
| Supply voltage |  | 
| Rated value (DC) | 24 V | 
| Reverse polarity protection | Yes; against destruction | 
| Short-circuit protection | Yes; Fuse in lower part is exchangeable, the fuse on the IM-LP is not | 
| power supply according to NEC Class 2 required | No | 
| Load voltage 2L+ |  | 
| ● Rated value (DC) | 24 V | 
| ● Reverse polarity protection | Yes; against destruction | 
| Input current |  | 
| from supply voltage 1L+, max. | 400 mA; Dependent on terminal module, typ. maximum value for FO connection method, full load on RWB and 20.4 V input voltage | 
| Power loss |  | 
| Power loss, typ. | 6 W; dependent on terminal module, typ. maximum value for CU connection method, full load on RWB, for FO the value is approx. 0.7 W higher | 
| Address area |  | 
| Addressing volume |  | 
| ● Inputs | 256 byte | 
| ● Outputs | 256 byte | 
| Interfaces |  | 
| Interfaces/bus type | PROFINET IO | 
| Interface types |  | 
| M12 port |  | 
| ● Autonegotiation | Yes | 
| ● Transmission rate, max. | 100 Mbit/s | 
| Protocols |  | 
| Protocols (Ethernet) |  | 
| ● SNMP | Yes | 
| ● LLDP |  | 
| ● ping | Yes | 
| ● ARP | Yes | 
| Redundancy mode |  | 
| Media redundancy |  | 
| — MRP | Yes | 
| Interrupts/diagnostics/status information |  | 
| Alarms |  | 
| ● Diagnostic alarm | Yes; Parameterizable | 
| ● Hardware interrupt | Yes; Parameterizable | 
| Diagnostics indication LED |  | 
| ● MAINT LED | Yes | 
| ● LINK LED | Yes | 
| ● RX/TX LED | Yes | 
| ● For load voltage monitoring | Yes | 
| ● Bus fault BF (red) | Yes | 
| ● Group error SF (red) | Yes | 
| ● Monitoring 24 V voltage supply ON (green) | Yes | 
| Parameter |  | 
| Swapping interrupt | Parameterizable | 
| Startup if setpoint not equal to actual configuration | Parameterizable | 
| Hot swapping of modules | possible | 
| Potential separation |  | 
| between backplane bus and electronics | No | 
| between supply voltage and electronics | Yes | 
| Isolation |  | 
| Isolation tested with | 707 V DC (type test) | 
| Degree and class of protection |  | 
| IP degree of protection | IP65/67 | 
| Ambient conditions |  | 
| Ambient temperature during operation |  | 
| ● min. | -25 °C | 
| ● max. | 55 °C | 
| Ambient temperature during storage/transportation |  | 
| ● min. | -40 °C | 
| ● max. | 70 °C | 
| Dimensions |  | 
| Width | 135 mm | 
| Height | 130 mm | 
| Depth | 60 mm | 
| Weights |  | 
| Weight, approx. | 490 g |