Product overview
2.1 Properties
Communication module CM 8x IO-Link + DI 4x24VDC M12-L (6ES7148-6JG00-0BB0
Equipment Manual, 09/2020, A5E49284833-AA
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Properties
The module has the following technical properties:
• IO-Link master according to IO-Link specification V1.1
• 8 IO-Link ports usable as:
– 4 IO-Link Ports Type Class A and 4 IO-Link Ports Type Class B
• 4 digital inputs
• SIO mode (standard IO mode)
• Supported data transmission rates:
– COM1 (4.8 kBd)
– COM2 (38.4 kBd)
– COM3 (230.4 kBd)
• Configuration limits:
– Max. 33 bytes of input data and 32 bytes of output data per port
– Max. 265 bytes of input data and 256 bytes of output data per module
• Automatic backup of device parameters during replacement of the IO-Link device
(only for V1.1 devices)
• Configurable diagnostics can be set for each channel
• Hardware interrupts
• Dimensions 45 x 200 mm
The module supports the following functions:
• Firmware update
• Identification and maintenance data (I&M)
• IO-Link port configuration with S7-PCT as of V3.5, SP2
• IO-Link port configuration without S7-PCT
– IO-Link autostart
– IO-Link manual
• Master backup with function block "IO_LINK_MASTER_8"
• Port Qualifier Information (PQI)
Accessories
The following components are included in the module package:
• Identification labels
• Product information