360 IOL4A IOL4A
IOL4A IOL4A

IO-Link Master Modul

IOL4A

IO-Link
EtherNet/IP
EtherCAT
PROFINET IO

Simple connection for any Ethernet protocol.

Different variants for the EtherNet/IP, EtherCAT and PROFINET protocols with 4 Class A ports.
Existing field devices that send classic switching signals can also be operated in SIO mode via the Class A ports.

Mechanical
Dimension 155 mm x 30 mm x 31 mm
Working temperature -25 °C ... 70 °C
Storage temperature -40 °C ... 85 °C
Protection level IP67
Connection types M12 connector
Weight 208 gr
Electrical
Total amperage 12 A
Power supply 18...30 V DC
Interfaces IO-Link
EtherNet/IP
EtherCAT
PROFINET IO

Simple connection for any Ethernet protocol.

  • Variants for any Ethernet network: PROFINET, EtherNet/IP oder EtherCAT
  • 4 IO-Link Ports Class A: for IO-Link communication and/or for digital inputs/outputs  (SIO mode)
  • Support for all common transmission speeds: 4.8 kBit/s (COM1), 38.4 kBit/s (COM2) and 230.4 kBit/s (COM3)
  • Robust aluminum alloy housing with protection class IP67 and a temperature range of -40 °C ... +85 °C enables reliable use even in wet areas.
Data sheet

IO-Link Master 4A

PDF ∼ 392,8 KB | 01.2026
DE
EN
FR
Operation Manual

IO-Link Master Ethernet/IP

PDF ∼ 2,9 MB | 09.2025
DE
EN

IO-Link Master Profinet

PDF ∼ 4,6 MB | 09.2025
DE
EN

IO-Link Master EtherCAT

PDF ∼ 3,6 MB | 11.2025
DE
EN
Declaration of conformity

IOL4A IOL4A4B CE

PDF ∼ 150,6 KB | 09.2025

Device file

IOL4A IOL4A4B EDS

ZIP ∼ 12,2 KB | 09.2025

IOL4A IOL4A4B ESI

ZIP ∼ 17,2 KB | 09.2025

IOL4A IOL4A4B GDSML

ZIP ∼ 23,9 KB | 09.2025

Software

PRONETA - PROFINET Network Analyzer Tool


Website

TwinCAT 3 Engineering


Website

BootP DHCP EtherNet/IP Tool


Website
Mechanical CAD / STEP

IOL4A

ZIP ∼ 779,4 KB | 09.2025

Accessories

Cables and connectors

M12 Connector with cable ,

M12 Connector with cable ,

Preassembled cable set

IO-Link
Power supply
Female connector 4-pin

Male connector 4-pin PUR Ø 5,2 mm ± mm
5 x 0,34 mm2
05.00.6061.6364.XXXM

Data sheet
M12, PUR, male + female, angled, 5-pin, A-coded - 05.00.6061.6364
DE EN FR

M12 Connector with cable ,

M12 Connector with cable ,

Preassembled cable set

Analog ±10 V
IO-Link
Power supply
Female connector 4-pin

Male connector 4-pin PUR Ø 5,2 mm ± mm
4 x 0,34 mm2
05.00.6061.6462.XXXM

Data sheet
M12 cordset, PUR, socket, 4-pin, A-coded + pin
DE EN FR

M12 Connector with cable ,  mit Edelstahl Überwurf

M12 Connector with cable , mit Edelstahl Überwurf

Preassembled cable set

IO-Link
Power supply
Male connector 4-pin

Female connector 4-pin PUR Ø 5,2 mm ± mm
4 x 0,34 mm2
05.00.6061.D4D2.XXXM

Data sheet
M12, PUR, socket, 4-pin, A-coded, stainless steel + pin - 05.00.6061.D4D2
DE EN FR

M12 Connector with cable , Y-Verteiler

M12 Connector with cable , Y-Verteiler

Preassembled cable set

Female connector 5-pin
& Male connector 5-pin

Female connector 5-pin PVC Ø 5,6 mm ± mm
5 x 0,34 mm2
05.00.60F2.A2A6.00M4

Data sheet
Y-distributor with plug connector, 5-pin - 05.00.60F2.A2A6.00M4
DE EN FR

M12 Connector with cable ,

M12 Connector with cable ,

Preassembled cable set

Analog ±10 V
IO-Link
Power supply
Male connector 4-pin PUR Ø 4,7 mm ± mm
4x0,34 mm2
05.00.60H1.6411.XXXM

Data sheet
M12, PUR, pin with external thread, A-coded, open, straight - 05.00.60H1.6411.002M
DE EN FR

M8 Connector with cable , 05.00.60L1.K411.XXXM

M8 Connector with cable , 05.00.60L1.K411.XXXM

Preassembled cable set

Power supply
Male connector 4-pin PUR Ø 4,3 mm ± mm
0,25 mm2
05.00.60L1.K411.XXXM

Data sheet
M8, PUR, male, open end, straight, 4-pole - 05.00.60L1.K411
DE EN FR

M8 Connector with cable , 05.00.60L1.K4K2.XXXM

M8 Connector with cable , 05.00.60L1.K4K2.XXXM

Preassembled cable set

Power supply
Male connector 4-pin

Female connector 4-pin PUR Ø 4,3 mm ± mm
0,25 mm2
05.00.60L1.K4K2.XXXM

Data sheet
M8, PUR, male + female, straight, 4-pole - 05.00.60L1.K4K2
DE EN FR

M8 Connector with cable , 05.00.60M1.J444.XXXM

M8 Connector with cable , 05.00.60M1.J444.XXXM

Preassembled cable set

EtherNet/IP
EtherCAT
Safety over EtherCAT / FSoE
PROFIsafe
PROFINET IO
Male connector 4-pin

Male connector 4-pin PUR Ø 4,8 mm ± mm
0,14 mm2
05.00.60M1.J444.XXXM

Data sheet
M8 / M12, PUR, male + male, straight, 4-pin, D-coded - 05.00.60M1.J444.002M
DE EN FR

M8 Connector with cable , 05.00.60M1.J477.XXXM

M8 Connector with cable , 05.00.60M1.J477.XXXM

Preassembled cable set

EtherNet/IP
EtherCAT
Safety over EtherCAT / FSoE
PROFIsafe
PROFINET IO
Male connector 4-pin

Male connector 4-pin PUR Ø 4,8 mm ± mm
0,14 mm2
05.00.60M1.J477.XXXM

Data sheet
M8, PUR, male + RJ45 connector, straight, 4-pin - 05.00.60M1.J477
DE EN FR

M8 Connector with cable , 05.00.60M1.J4J4.XXXM

M8 Connector with cable , 05.00.60M1.J4J4.XXXM

Preassembled cable set

EtherNet/IP
EtherCAT
Safety over EtherCAT / FSoE
PROFIsafe
PROFINET IO
Male connector 4-pin

Male connector 4-pin PUR Ø 4,8 mm ± mm
0,14 mm2
05.00.60M1.J4J4.XXXM

Data sheet
M8, PUR, male + male, straight, 4-pole - 05.00.60M1.J4J4
DE EN FR

M8 Connector with cable , 05.00.60M1.J5J5.XXXM

M8 Connector with cable , 05.00.60M1.J5J5.XXXM

Preassembled cable set

EtherNet/IP
EtherCAT
Safety over EtherCAT / FSoE
PROFIsafe
PROFINET IO
Male connector 4-pin

Male connector 4-pin PUR Ø 4,8 mm ± mm
0,14 mm2
05.00.60M1.J5J5.XXXM

Data sheet
M8, PUR, pin + pin, angled, 4-pin - 05.00.60M1.J5J5.002M
DE EN FR

M12 Connector ,

M12 Connector ,

Field-wireable connector

CANopen
CANopen-Lift
SAE J1939
Modbus
Power supply
Male connector 5-pin
05.BS-8151-0/9

Data sheet
M12 pin, 5-pole, A-coded
DE EN FR

M12 Connector ,

M12 Connector ,

Field-wireable connector

CANopen
CANopen-Lift
SAE J1939
Modbus
Male connector 5-pin
05.BS-8251-0/9

Data sheet
M12 pin, angled, 5-pin, A-coded
DE EN FR

M12 Connector ,

M12 Connector ,

Field-wireable connector

Analog ±10 V
IO-Link
Power supply
Male connector 4-pin
05.BS8141-0

Data sheet
M12 pin, 4-pin, A-coded
DE EN FR

„Do you have technical questions about functional safety or are you looking for individual solutions? We at Application Support are here for you.“

Rainer Grueninger
Application support
Rainer Grueninger
Application Engineer

support@kuebler.com
+49 7720 3903 764

„We will be pleased to give you information about prices and delivery times. We are looking forward to your inquiry.“

Fritz Kübler GmbH
Sales
Fritz Kübler GmbH
Sales Germany

info@kuebler.com
+49 7720 3903 871
+49 7720 21564