Safety module - AXL F PSDI8/4 1F

Axioline F, Digital input module, Functional safety, PROFIsafe, only for connection to Phoenix Contact or Siemens controller, Digital inputs: 4 (for 2-channel assignment), 8 (for 1-channel assignment), 24 V DC, connection technology: 2-, 3-, 4-conductor, degree of protection: IP20

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Product Details

The safety module is an input module from the Axioline F product range designed for use in a PROFIsafe system. The module has four safe digital inputs for two-channel assignment or eight safe digital inputs for single-channel assignment. The inputs can be parameterized according to the application and enable sensors to be integrated into the PROFIsafe system.

Dimensional drawing
Width 53.6 mm
Height 126.1 mm
Depth 54 mm
Note on dimensions Housing dimensions

Axioline F local bus
Connection method Bus base module

Input address area 5 Byte
Output address area 5 Byte
Required parameter data 22 Byte ((I-and F-parameters))
Required configuration data 10 Byte

Input name Digital inputs
Description of the input IEC 61131-2 type 3
Number of inputs 4 (for 2-channel assignment)
8 (for 1-channel assignment)
Cable length max. 1000 m (200 m from the clock output to the safe input (total based on forward and return path))
Connection method Push-in connection
Connection technology 2-, 3-, 4-conductor
Input voltage 24 V DC (via clock outputs T1 and T2 or external supply)
Input voltage range -3 V DC ... 30 V DC
Nominal input voltage UIN 24 V DC
Nominal input current at UIN typ. 4.2 mA
Typical input current per channel 4.2 mA
Input filter time 1.5 ms
3 ms (Default)
5 ms
15 ms

Type modular
Product type I/O component
Application Functional safety
only for connection to Phoenix Contact or Siemens controller

Maximum power dissipation for nominal condition 24.12 W
Transmission medium Copper
Protective circuit Protection against polarity reversal, EMC protective circuit, undervoltage detection
Potentials: Axioline F local bus supply (UBus)
Supply voltage 5 V DC (via bus base module)
Current draw max. 310 mA
typ. 280 mA (all inputs set; supply by UI of 19.2 V DC ... 30 V DC)
Potentials: Supply for digital input modules (UI)
Supply voltage 24 V DC
Supply voltage range 19.2 V DC ... 30 V DC (including all tolerances, including ripple)
Current draw typ. 9 mA (all inputs set; supply from UI with 30 V DC; without supply to the sensors via clock supplies T1 and T2)

Connection technology
Connection name Axioline F connector
pluggable yes
Conductor connection
Connection method Push-in connection
Conductor cross section solid 0.2 mm² ... 1.5 mm²
Conductor cross section flexible 0.2 mm² ... 1.5 mm²
Conductor cross section AWG 24 ... 16
Axioline F connector
Connection method Push-in connection
Conductor cross section, rigid 0.2 mm² ... 1.5 mm²
Conductor cross section, flexible 0.2 mm² ... 1.5 mm²
Conductor cross section AWG 24 ... 16

Ambient temperature (operation) -35 °C ... 60 °C (Mounting position: any)
Degree of protection IP20
Air pressure (operation) 70 kPa ... 108 kPa (up to 3000 m above sea level)
Air pressure (storage/transport) 66 kPa ... 108 kPa (up to 3500 m above sea level)
Ambient temperature (storage/transport) -40 °C ... 85 °C
Permissible humidity (operation) 10 % ... 75 % (on average, 85% infrequently, non-condensing)
Permissible humidity (storage/transport) 10 % ... 75 % (non-condensing)

Protection class III (IEC 61140, EN 61140, VDE 0140-1)

Mounting type DIN rail mounting

Item number 2701559
Packing unit 1 pc
Minimum order quantity 1 pc
Note Made to Order (non-returnable)
Sales Key C18
Product Key DNA521
Catalog Page Page 270 (C-6-2019)
GTIN 4046356770026
Weight per Piece (including packing) 257 g
Weight per Piece (excluding packing) 222 g
Customs tariff number 85389091
Country of origin DE


ECLASS-9.0 27242604
ECLASS-10.0.1 27242604
ECLASS-11.0 27242604


ETIM 8.0 EC001599


UNSPSC 21.0 32151600


Approval ID: TAA00000DF

UL Listed

Approval ID: FILE E 238705

cUL Listed

Approval ID: FILE E 238705


Approval ID: 840

Functional Safety

Approval ID: 968/EZ 650.04/20


Approval ID: Z20119

Functional Safety

Approval ID: 968/EZ 650.04/20

Functional Safety

Approval ID: 968/EZ 650.00/14

cULus Listed

REACh SVHC Lead 7439-92-1
China RoHS Environmentally Friendly Use Period = 50 years
For information on hazardous substances, refer to the manufacturer’s declaration available under “Downloads”

Your advantages

Up to Cat. 4/PL e in accordance with EN ISO 13849-1, SIL 3 in accordance with IEC 62061, SIL 3 in accordance with IEC 61508