cBallast
Industrial Parts Catalog
Datasheet generated 2026-10-07
sales@cballast.com
cballast.com

Siemens SIWAREX weighing electronics 7MH4138-6AA00-0BA0

Siemens · Germany · siemens.com
Part Number
7MH4138-6AA00-0BA0  ·  HS 8538.90
Siemens SIWAREX weighing electronics 7MH4138-6AA00-0BA0

Siemens 7MH4138-6AA00-0BA0 — SIWAREX weighing electronics. Load-cell interface for industrial weighing applications. SIWAREX WP321 veiemodul(1 channel) for strain gauge celler/ (1-4 MV/V) FOR SIMATIC ET200SP.

Technical Specifications

Manufacturer part number (MPN)7MH4138-6AA00-0BA0
EAN / GTIN4019169846813
Sales unitpcs
Supporting protocol for EtherCATNo
Supply voltage DC19.2–28.8 V
Voltage type (supply voltage)DC
Number of functions1
Number of HW-interfaces RS-4851
With optical interfaceNo
Supporting protocol for TCP/IPNo
Supporting protocol for PROFIBUSNo
Supporting protocol for CANNo
Supporting protocol for INTERBUSNo
Supporting protocol for ASINo
Supporting protocol for KNXNo
Supporting protocol for ModbusNo
Supporting protocol for Data-HighwayNo
Supporting protocol for DeviceNetNo
Supporting protocol for SUCONETNo
Supporting protocol for LONNo
Supporting protocol for PROFINET IONo
Supporting protocol for PROFINET CBANo
Supporting protocol for SERCOSNo
Supporting protocol for Foundation FieldbusNo
Supporting protocol for EtherNet/IPNo
Supporting protocol for AS-Interface Safety at WorkNo
Supporting protocol for DeviceNet SafetyNo
Supporting protocol for INTERBUS-SafetyNo
Supporting protocol for PROFIsafeNo
Supporting protocol for SafetyBUS pNo
Supporting protocol for other bus systemsNo
Radio standard BluetoothNo
Radio standard WLAN 802.11No
Radio standard GPRSNo
Radio standard GSMNo
Mobile communications standard 3G (UMTS)No
IO link masterNo
System accessoryYes
Suitable for countingNo
Suitable for weighingYes
Suitable for temperature controlNo
Suitable for welding controlNo
Suitable for pressure controlNo
Suitable for NCNo
Suitable for electronic positioningNo
Suitable for CNCNo
Suitable for SSINo
Suitable for flux controllerNo
Suitable for flux measurementNo
Suitable for path controllerNo
Suitable for cam controllerNo
Suitable for multi-axis controlNo
Suitable for multi-axis positioningNo
Suitable for single-axis positioningNo
Function block restart blockageNo
Function block automatic resetNo
Contactor control function blockNo
Function block emergency stopNo
Function block contactless working protection installationNo
Function block affirm push buttonNo
Function block 2-hand switchingNo
Function block operating mode selectionNo
Function block access controlNo
Degree of protection (IP)IP20
Fieldbus connection over separate bus coupler possibleYes
Frequency measurementNo
Suitable for rail mountingYes
Wall mounting/direct mountingNo
Front built-in possibleYes
Rack-assembly possibleYes
Suitable for safety functionsNo
SIL according to IEC 61508None
Appendant operation agent (Ex ia)No
Explosion safety category for gasATEX gas-ex-protection, Cat. 3G
Explosion safety category for dustNone
Width15 mm
Height73 mm
Depth58 mm
Country of originGermany

Properties

MOQ1

Cross-References

Attached Documents