The CM IO-Link communication module enables data exchange with up to 4 IO-Link devices.
IO-Link devices (e.g. sensors) with a Class A port are connected using a 3-wire cable. IO-Link devices that require additional supply voltage and have a Class B port (e.g. actuators) are connected using a 5-wire cable.

Thanks to the compatibility of IO-Link with standard sensors, commercially available sensors in accordance with IEC 61131 Type 1 can also be operated on the IO-Link master.

The 30 mm wide I/O modules are especially suitable for use in extremely confined spaces, have settable parameters and diagnostic functions and can thus be adapted flexibly to the respective process requirements.

Siemens Communication Modules SIMATIC ET 200AL Product Specifications:

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Article number 6ES7147-5JD00-0BA0
ET 200AL, cm 4x IO-Link, 4xM12
General information
Product type designation CM 4x IO-Link
HW functional status FS05
Firmware version V1.2.x
Product function
● I&M data Yes; I&M0 to I&M3
Engineering with
● STEP 7 TIA Portal configurable/integrated from version STEP 7 V13 SP1 or higher
● STEP 7 configurable/integrated from version From V5.5 SP4 Hotfix 3
● PROFIBUS from GSD version/GSD revision GSD as of Revision 5
● PROFINET from GSD version/GSD revision GSDML V2.3.1
Supply voltage
power supply according to NEC Class 2 required No
Load voltage 1L+
● Rated value (DC) 24 V
● permissible range, lower limit (DC) 20.4 V
● permissible range, upper limit (DC) 28.8 V
● Reverse polarity protection Yes
Load voltage 2L+
● Rated value (DC) 24 V
● permissible range, lower limit (DC) 20.4 V
● permissible range, upper limit (DC) 28.8 V
● Reverse polarity protection Yes; against destruction; load increasing
Input current
Current consumption (rated value) 40 mA; without load
from load voltage 1L+ (unswitched voltage) 4 A; Maximum value
from load voltage 2L+, max. 4 A; Maximum value
Encoder supply
Number of outputs 4
24 V encoder supply
● Short-circuit protection Yes; per module, electronic
● Output current, max. 1.4 A; Total current of all ports
Power loss
Power loss, typ. 2.6 W
IO-Link
Number of ports 4
● of which simultaneously controllable 4
IO-Link protocol 1.0 Yes
IO-Link protocol 1.1 Yes
Transmission rate 4.8 kBaud (COM1); 38.4 kBaud (COM2), 230 kBaud (COM3)
Size of process data, input per port 32 byte
Size of process data, input per module 132 byte
Size of process data, output per port 32 byte
Size of process data, output per module 128 byte
Memory size for device parameter 2 kbyte; for each port
Master backup Possible with function block IO_LINK_MASTER
Configuration without S7-PCT Possible; autostart/manual function
Cable length unshielded, max. 20 m
Operating modes
● IO-Link Yes
● DI Yes
● DQ Yes; max. 100 mA
Connection of IO-Link devices
● Port type A Yes; via 3-core cable
● Port type B Yes; Additional device supply: 1.6 A total current of all ports
Interrupts/diagnostics/status information
Alarms
● Diagnostic alarm Yes; Parameterizable
Diagnoses
● Monitoring the supply voltage Yes
● Wire-break Yes
● Short-circuit Yes
Diagnostics indication LED
● Channel status display Yes; green LED
● for module diagnostics Yes; green/red LED
● For load voltage monitoring Yes; green LED
Potential separation
between the load voltages Yes
Potential separation channels
● between the channels No
● between the channels and backplane bus Yes
● between the channels and the power supply of the electronics No
Isolation
Isolation tested with 707 V DC (type test)
Degree and class of protection
IP degree of protection IP65/67
Standards, approvals, certificates
Suitable for safety-related tripping of standard modules Yes; From FS01
Highest safety class achievable for safety-related tripping of standard modules
● Performance level according to ISO 13849-1 PL d
● Category according to ISO 13849-1 Cat. 3
● SILCL according to IEC 62061 SILCL 2
Ambient conditions
Ambient temperature during operation
● min. -30 °C
● max. 55 °C
connection method / header
Design of electrical connection for the inputs and outputs M12, 5-pole
Design of electrical connection for supply voltage M8, 4-pole
ET-Connection
● ET-Connection M8, 4-pin, shielded
Dimensions
Width 30 mm
Height 159 mm
Depth 40 mm
Weights
Weight, approx. 145 g

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Weight 0.169 kg
Dimensions 4.5 × 17.6 × 4.0 cm