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Siemens SIMATIC PCS 7 Redundant AO8 Marshalled Termination Assembly 6ES7650-1AB51-2XX0
Manufacturer: Siemens
Condition: Brand New
Lead Time: In Stock
Origin: Germany
Warranty: 12 Months
Email: [email protected]
whatsApp: +86-18150117685
- Overview
- Product Overview
- Key Functions
- Official Specifications
- Frequently Asked Questions
- Compatibility & Ordering Notes
- Hot Selling Models
- Recommended Products
Overview
Siemens • SIMATIC PCS 7 / ET 200M
6ES7650-1AB51-2XX0 SIMATIC PCS 7 Redundant AO8 Marshalled Termination Assembly
The redundant AO8 MTA provides eight 4 to 20 mA output channels for redundant connection to the ET 200M analog-output module, with fused redundant supplies, LED indication, shielding and per-channel HART access.
At a Glance
| Brand | Siemens |
|---|---|
| Model | 6ES7650-1AB51-2XX0 |
| Product Type | Eight-channel analog-output marshalled termination assembly |
| Core Function | Terminates and conditions redundant 4 to 20 mA output wiring for an ET 200M analog-output module |
| Application or Compatible Series | SIMATIC PCS 7 ET 200M stations using 6ES7332-5HF00-0AB0 analog-output modules |
Exact Identification
Match 6ES7650-1AB51-2XX0 character by character and confirm the complete SIMATIC PCS 7 Redundant AO8 Marshalled Termination Assembly designation.
Interface Arrangement
Confirm the installed supply, ports, field connections and required accessories before wiring the replacement.
Configuration Check
Preserve the approved engineering project, network parameters and application data used by the installed system.
Product Overview
The redundant AO8 MTA provides eight 4 to 20 mA output channels for redundant connection to the ET 200M analog-output module, with fused redundant supplies, LED indication, shielding and per-channel HART access.
Dual I/O connectors support the redundant ET 200M analog-output arrangement. Pluggable power and field terminals, channel test points and shield connections simplify maintenance. Each of the eight channels provides connectivity for a HART handheld terminal.
Key Functions
Redundant Module Connection
Dual I/O connectors support the redundant ET 200M analog-output arrangement.
Field-Wiring Serviceability
Pluggable power and field terminals, channel test points and shield connections simplify maintenance.
Channel-Level HART Access
Each of the eight channels provides connectivity for a HART handheld terminal.
Official Specifications
| Output Signal Range | 4 to 20 mA |
|---|---|
| Output Resolution | 12 bit |
| Compatible ET 200M Module | 6ES7332-5HF00-0AB0, hardware revision 3 or higher |
| Maximum Output Load | Less than 600 Ω |
| Supply Voltage | 24 V DC |
| Supply Current | 0.87 A |
| Ambient Temperature | -25 to +60 °C |
| Temperature Code | T4 |
| I/O Module Connections | Dual connectors for redundant operation |
| HART Access | Per channel |
| Power Protection | Per-module fusing |
| Field Terminal Style | Pluggable |
| Net Weight | 0.379 kg |
| Packaging Dimensions | 21.7 x 13.8 x 8.6 cm |
Frequently Asked Questions
Which ET 200M output module is paired with 6ES7650-1AB51-2XX0?
Use the specified eight-channel analog-output module at hardware revision 3 or higher.
What field signal does 6ES7650-1AB51-2XX0 terminate?
Each channel carries a 4 to 20 mA analog-output signal.
Can I connect a HART handheld terminal through 6ES7650-1AB51-2XX0?
Yes; dedicated HART access is provided for every output channel.
How is redundant operation wired on 6ES7650-1AB51-2XX0?
Use the two I/O module connectors and the redundant fused power inputs shown for the approved PCS 7 arrangement.
What load limit must be respected with 6ES7650-1AB51-2XX0?
Keep the connected analog-output load below 600 Ω.
What should I record before replacing 6ES7650-1AB51-2XX0?
Document every channel, shield, power feed, jumper position, fuse and I/O connector assignment.
What should I verify after installing 6ES7650-1AB51-2XX0?
Check both power indications, fuses, channel currents, HART access, shielding and redundant switchover behavior.
Compatibility & Ordering Notes
Compatibility Checklist
- Use the documented ET 200M analog-output module and revision.
- Keep each 4 to 20 mA loop below the permitted load and preserve shield grounding.
- Verify both redundant supplies and module paths before returning the process to service.
