{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7148-6JG00-0BB0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7148-6JG00-0BB0","canonicalUrl":"https://aoctrl.com/siemens/6ES7148-6JG00-0BB0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7148-6JG00-0BB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 6ES7148-6JG00-0BB0 IO-Link master communication module, 2x M12 D-coded ports, IRT 250 µs to 4 ms, -40 to 60 °C, 45 x 200 x 48 mm.","salesMarkdown":"## IO-Link master that survives the nacelle The Siemens 6ES7148-6JG00-0BB0 is an IO-Link master communication module that brings four IO-Link channels to a PROFINET network through two M12 D-coded ports. It handles IRT cycles from 250 µs to 4 ms in 125 µs frames, which means it can close a control loop on a pitch actuator or a conveyor servo without jitter issues. Rated for -40 °C to 60 °C ambient. The M12 connectors seal against moisture ingress. ## Protocols and redundancy for ring topologies MRP (Media Redundancy Protocol) is supported, so this module can sit in a PROFINET ring and survive a cable break without dropping IO. ARP, LLDP, and SNMP are all on the feature list, which makes network discovery and diagnostics straightforward for a commissioning engineer. It also speaks EtherNet/IP and Modbus TCP, though only one of those three stacks is active at a time. Shared device mode allows two EtherNet/IP scanners to access the same IO data, useful in a dual-controller architecture. ## IO and diagnostics that save a service call The module provides 264 bytes of input data plus 8 bytes for QI (quality information), and 256 bytes of output data. The QI bytes tell you whether each IO-Link channel has a valid device connected — no more guessing if a sensor dropped off the bus. Diagnostic LEDs cover IO, MS (module status), NS (network status), RUN, ERROR, and MAINT. A red-green-yellow IO LED gives per-port status at a glance. I&M data (I&M0 to I&M3, I&M5) is supported for asset management in a Siemens TIA Portal environment. ## Port supply and wiring constraints Port type B provides additional device supply up to 2 A per port, with a module total of 6 A. This matters when you are powering IO-Link actuators or valve islands directly from the module bus — keep the total under 6 A or add an external power supply. The DQ outputs are rated max. 100 mA per channel, so these are signal-level outputs for pilot relays or indicator lamps, not motor contactors. Wire-break detection is included on the inputs.","metaTitle":"Siemens 6ES7148-6JG00-0BB0 IO-Link Master, 2x M12","metaDescription":"Siemens 6ES7148-6JG00-0BB0 IO-Link master module with 2x M12 D-coded ports, IRT support, MRP, and -40 to 60°C range. Quoted to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["PLC Communication Modules"],"specifications":{"DI":"Yes","DQ":"Yes; max. 100 mA","ARP":"Yes","IRT":"Yes; 250 µs to 4 ms in 125 µs frame","MRP":"Yes","MSI":"Yes","MSO":"Yes","LLDP":"Yes","Max.":"60 °C","Min.":"-40 °C","SNMP":"Yes","Depth":"48 mm","Width":"45 mm","title":"6ES7148-6JG00-0BB0","Height":"200 mm","IO LED":"Yes; red-green-yellow LED","Inputs":"264 byte; + 8 bytes for QI information","MS LED":"Yes; green/red LED","NS LED":"Yes; green/red LED","TCP/IP":"Yes; (only EtherNet/IP or Modbus TCP)","Counter":"No","IO-Link":"Yes","Outputs":"256 byte","RUN LED":"Yes; green LED","I&M data":"Yes; I&M0 to I&M3, I&M5","M12 port":"Yes; 2x M12, 4-pin, D-coded","ERROR LED":"Yes; red LED","MAINT LED":"Yes; Yellow LED","PROFIsafe":"No","CIP Safety":"No","Modbus TCP":"Yes","Wire-break":"Yes","on S7-400H":"Yes","EtherNet/IP":"Yes","Port type A":"Yes; via 3-core cable","Port type B":"Yes; additional device supply: max. 2 A per port, max. 6 A per module","description":"SIMATIC ET 200eco PN, CM 8x IO-Link + DI 4x 24 V DC, M12-L, 8x M12, 4x port class A + 4x port class B, channel diagnostics, shared device with 2 controllers, prioritized startup, MRP, S2 redundancy, I&M0...3, multi-fieldbus, PN IO, Ethernet IP, Modbus TCP, degree of protection IP67 / IP69K","Autocrossing":"Yes","Master backup":"Possible with function block IO_LINK_MASTER","Shared device":"Yes; 2x EtherNet/IP Scanner","on S7-1500R/H":"Yes","For Signal \"0\"":"-3 to +5V","For Signal \"1\"":"+11 to +30V","Interface type":"PROFINET with 100 Mbit/s full duplex (100BASE-TX)","Autonegotiation":"Yes","Number of ports":"2","Parameterizable":"Yes","Weight, approx.":"780 g","lifecycle_stage":"current","24 V DC circuits":"707 V DC (type test)","Cycle time, min.":"2 ms","Diagnostic alarm":"Yes; Parameterizable","Firmware version":"V5.1.x","Isochronous mode":"No","Power loss, typ.":"5.5 W","Rated value (DC)":"24 V","Unshielded, Max.":"30 m","H-Sync forwarding":"Yes","Integrated Switch":"Yes","Number of outputs":"8","Source/sink input":"P-reading","Transmission rate":"4.8 kBaud (COM1); 38.4 kBaud (COM2), 230 kBaud (COM3)","FW update possible":"Yes","PROFINET IO Device":"Yes","up to 60 °C, max.":"4","At \"0\" To \"1\", Max.":"typically 3 ms","At \"1\" To \"0\", Max.":"typically 3 ms","Prioritized startup":"Yes","Read Coils (Code=1)":"Yes","Between The Channels":"No","For Signal \"1\", Typ.":"2.5 mA","HW functional status":"FS01","I/O request interval":"2 ms","IO-Link protocol 1.0":"Yes","IO-Link protocol 1.1":"Yes","Output current, max.":"0.5 A; Per channel","Maintenance interrupt":"Yes; Parameterizable","Open IE communication":"Yes","SIL acc. to IEC 62061":"SIL 2","CIP Explicit Messaging":"Yes","CIP Implicit Messaging":"Yes","Channel status display":"Yes; green LED","DLR (Device Level Ring)":"No","For Channel Diagnostics":"Yes; red LED","IP degree of protection":"IP65/67/69K","Transmission rate, max.":"100 Mbit/s","Number of digital inputs":"4","Short-circuit protection":"Yes; per channel, electronic","Between The Load Voltages":"Yes","LargeForwardOpen (Class3)":"No","Via Three-Wire Connection":"Yes","Parameter change by master":"No","Write Single Coil (Code=5)":"Yes","For load voltage monitoring":"Yes; green LED","Reverse polarity protection":"Yes; against destruction","from load voltage 2L+, max.":"12 A; Maximum value","Configuration without S7-PCT":"Possible; autostart/manual function","Device identifier (DeviceID)":"0306H","Modbus TCP Security Protocol":"No","Short-circuit encoder supply":"Yes; Per channel","Cable length unshielded, max.":"20 m","Connection display LINK TX/RX":"Yes; green LED, only link","Monitoring the supply voltage":"Yes","Number of PROFINET interfaces":"1","Read Discrete Inputs (Code=2)":"Yes","Address space per module, max.":"300 byte","Write Multiple Coils (Code=15)":"Yes","Access-consistent address space":"2 byte","Address space per station, max.":"300 byte","Design of electrical connection":"4/5-pin M12 circular connectors","Diagnostic information readable":"Yes","Number of connections per slave":"12","PROFINET system redundancy (R1)":"No","PROFINET system redundancy (S2)":"Yes","Read Holding Registers (Code=3)":"Yes","Requested Packet Interval (RPI)":"2 ms","Memory size for device parameter":"2 kbyte; for each port","between Ethernet and electronics":"Yes","Category according to ISO 13849-1":"Cat. 3","Current consumption (rated value)":"70 mA; without load","Supports protocol for PROFINET IO":"Yes","Remark On Safety-Oriented Shutdown":"https://support.industry.siemens.com/cs/de/de/view/39198632","Write Multiple Registers (Code=16)":"Yes","permissible range, lower limit (DC)":"20.4 V","permissible range, upper limit (DC)":"28.8 V","Of Which Simultaneously Controllable":"8","Size of process data, input per port":"33 byte","Size of process data, output per port":"32 byte","PROFINET from GSD version/GSD revision":"GSDML V2.3.x","Size of process data, input per module":"264 byte","Number of configurable submodules, max.":"9","Size of process data, output per module":"256 byte","Multi Fieldbus Configuration Tool (MFCT)":"from V1.3 SP1","Device ID according to ODVA (Product code)":"0FA9H","Monitoring of the supply voltage (PWR-LED)":"Yes; green LED","Performance level according to ISO 13849-1":"PL d","from load voltage 1L+ (unswitched voltage)":"12 A; Maximum value","Number of scanners with shared device, max.":"2","Manufacturer ID according to ODVA (VendorID)":"04E3H","Test voltage for interface, rms value [Vrms]":"1 500 V; According to IEEE 802.3","power supply according to NEC Class 2 required":"No","Number of IO Controllers with shared device, max.":"2","Design of electrical connection for supply voltage":"M12, 4-pin, L-coded","Ambient air temperature-barometric pressure-altitude":"Up to max. 5 000 m, at installation height > 2 000 m additional restrictions, see manual for details","STEP 7 TIA Portal configurable/integrated from version":"STEP 7 V17 or higher with HSP 0378","Suitable for safety-related tripping of standard modules":"Yes; From FS01","Design of electrical connection for the inputs and outputs":"M12, 5-pin, A-coded"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$248.92","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/1ec4f13e284c808c4b4cb391867e8a5e.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1343060&mlfb=6ES7148-6JG00-0BB0"},"ai":{"faq":[{"question":"Does 6ES7148-6JG00-0BB0 support MRP?","answer":"Yes, MRP (Media Redundancy Protocol) is supported, so the module can operate in a PROFINET ring topology and survive a single cable break without communication loss."},{"question":"Is 6ES7148-6JG00-0BB0 compatible with Siemens S7-1500?","answer":"Yes, it is compatible with S7-1500R/H redundant systems and also with S7-400H. It connects via PROFINET through the two M12 D-coded ports."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7148-6JG00-0BB0","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/siemens/6ES7148-6JG00-0BB0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}