A plug-in monitoring board that provides an isolated dry-contact indication when both redundant MTA power inputs are present.
The Siemens 6ES7650-1BA02-0XX0 is a SIMATIC PCS 7 power monitoring module designed for Siemens ET 200M marshalled termination assemblies. When redundant power is connected to the MTA, the board monitors the presence of both supplies and closes an isolated dry-contact output only when both inputs are available. It is a plug-in accessory secured by standoffs and screws.
| Manufacturer | Siemens |
|---|---|
| Complete Part Number | 6ES7650-1BA02-0XX0 |
| Product Family | SIMATIC PCS 7 / ET 200M MTA accessories |
| Product Type | Power Monitor Board |
| Product Lifecycle | PM400: Announcement of product phase-out |
| PLM Effective Date | Product phase-out since 01.10.2024 |
| Parameter | Official specification |
|---|---|
| Monitoring function | Presence monitoring of both redundant MTA power inputs |
| Output principle | Isolated dry contact; closes when both monitored power inputs are present |
| Internal arrangement | Two relays with contacts connected in series |
| Contact load | Maximum 30 V DC, 0.5 A |
| Output terminals | Field terminals 1 and 2 for the external sensing system |
| Mounting | Plug-in MTA accessory secured with standoffs and screws |
| Detection scope | Detects presence or absence of power; does not evaluate an out-of-specification voltage threshold |
| Net weight | 0.036 kg |
| Packaging dimensions | 73 × 121 × 35 mm (Siemens logistics data) |
Provides a common status contact when both redundant power feeds to the termination assembly are available.
The dry contact can be wired to an external sensing circuit for power-availability indication and alarm logic.
Helps maintenance teams distinguish complete dual-supply availability from loss of either monitored input.
It is a Siemens SIMATIC PCS 7 power monitor board for ET 200M marshalled termination assemblies.
The isolated dry contact closes when both monitored MTA power inputs are present.
No. The official manual states that it detects presence or absence rather than an out-of-specification voltage threshold.
The specified maximum load is 30 V DC at 0.5 A.
Confirm the complete MLFB, MTA type, cover arrangement, redundant power wiring, contact load and board mounting hardware.
Send the MTA part number, existing board label, power-input arrangement, required quantity and destination for stock verification, warranty terms and global delivery support.
Ask about 6ES7650-1BA02-0XX0Configuration review, condition inspection, packing and global delivery coordination for 6ES7650-1BA02-0XX0.
| Review stage | What we check | Procurement value |
|---|---|---|
| MLFB verification | Complete 6ES7650-1BA02-0XX0 suffix, label and hardware identity | Reduces incorrect substitution risk |
| MTA matching | Termination assembly type, cover arrangement and board mounting position | Confirms mechanical fit |
| Electrical review | Dual power inputs, terminals 1 and 2, sensing circuit and 30 V DC / 0.5 A limit | Confirms application suitability |
| Condition inspection | Board, relays, connector, standoffs, screws and traceability markings | Documents offered condition |
| Protective packing | ESD shielding, connector protection, moisture control and impact-resistant packaging | Protects sensitive electronics in transit |
| Delivery follow-up | Quantity, destination, documents, tracking and warranty procedure | Supports planned maintenance |
Readable MLFB, serial or traceability label and photos of the complete board.
MTA part number, cover arrangement and current board mounting hardware.
Redundant supply arrangement, sensing voltage and external contact load.
Quantity, destination, required date and preferred equipment condition.
Before removal, document the wiring at field terminals 1 and 2 and confirm which MTA power input is connected to each relay circuit. Because Siemens lists the product under PM400 phase-out, long-term spares planning should include revision, condition and storage requirements.
Send the 6ES7650-1BA02-0XX0 label, MTA details, electrical context, quantity and destination for a configuration-focused response.
Contact the industrial spares teamSeventy mixed-brand references selected for individual stock, revision and compatibility enquiries.
| 70 models for separate availability and compatibility checks | ||||
|---|---|---|---|---|
| TK561.F.360.11/30.S.K5.10.S10.LD2-1130 | MR-1824，PR-735 | EDS-316-T 3093000000881 | DKG-307 | DM 6010P |
| VFNC3S-2007PL | API-AMC2-4WE | PB50B12803100 | H2EWXBBL57D | 62703310 |
| ABB PM554-T-ETH 1TNE968900R0110 | 140471-01 | ABB NRFC-41 57619651 | PN 05605120 | AC-VQ1050 |
| IEM-3000-8TM | TA450SU-140 95-140A 1SAZ611201R1008 | KN-1400B | 7KT0310 | 15B10730G1 |
| PHDVM-63DM | EY-RC302F001 | 902/P P1B1CBR300 | 242100.000 | 6SL3243-0BB30-1HA3 CU230P-2 |
| EW300 G2 | DX3 406295 | A51 6762250 DZL AE4 6762264 AE02 | ABB 1SBL281001R8432 | DS7708-SR00004ZCWW |
| AB TMMv2 | LSM4N | 60-998-01 | UC400 X13651492-02 | EPS1 520010 |
| 440R-G23216 MSR142RTP | ARU2-CON-RM A1120130 | KJ3001X1-CA1 | MACX MCR-S-MUX-TB | 1000 9611 |
| RailZ-4M HVAC-3S2V ZEUDD0H010 | RA100Z | JBS-100-EP | ABB 63754 | CC-PAIH01 51405038-175 CC-TAIX01 |
| 6ES7658-1GX08-2YT7 | ABB CM589-PNIO 1SAP172900R0011 | MTK15-C | 33729-03 | ABB DA501 1SAP250700R0001 |
| A512 676080.0 DZL AE08 | ABB DA 701F 3BDH000371R0005 | ABB 1SVP426372R1000 | 3AA00927600 | IC694MDL754-HD |
| H4W4PER3V | A53 RS-232 RS-422/485 | ITRR832-001 | 3500/20 125768-01 | XSWM2APU2NQ15 |
| TK561.F.360.11/30.S.K5.10.S10.LD2-1130A | CLR96 946040 | UM-2KS40/16AI/SI/RS/SO225 | IRC-2000-5 | DDLE802 |
| PAXCDL10 | 6804W | 01701-9 | FHX40 FHX40-S1B | SSB401-53 |
Each model is handled independently. Confirm the manufacturer, complete suffix, hardware revision and intended system before ordering.
Send the complete part number, quantity and destination for stock verification, compatibility assistance, warranty terms and global delivery options.
Submit your model list for quotation
