When you're sorting through control cables, connectors, and I/O hardware for an industrial control panel, the first big fork in the road is whether you need a specific replacement cable or a broader set of remote I/O modules. The Klockner Bartelt 500081 6 Industrial Control Cable Assembly and the MOXA Industrial Remote I/O Module Lot represent two very different answers to that question. One is a focused, lower-cost component; the other is a much more comprehensive, higher-priced bundle of automation hardware. Choosing the right one comes down to what your cabinet is actually missing.
Quick verdict
If you need a dedicated control cable assembly from a known automation brand and want to stay near $160, the Klockner Bartelt is the straightforward choice. If you're wiring up a remote I/O network and want a variety of input, output, RTD, relay, and power distribution modules in a single purchase, the MOXA lot delivers far more hardware, but it costs $749.00.
Comparison table
| Feature | Klockner Bartelt 500081 6 | MOXA Industrial Remote I/O Lot |
|---|---|---|
| Listed price | USD 159.99 | USD 749.00 |
| Condition | Used | Used |
| What's included | One industrial control cable assembly | 18-piece lot: 2 MOXA I/O modules, 6 digital input modules, 4 relay output modules, 2 field power distributors, plus Phoenix Contact, Crydom, and Eaton components |
| Best for | Targeted cable replacement in Klockner Bartelt control equipment | Expanding a remote I/O setup with multiple module types |
Where each product wins
Klockner Bartelt 500081 6 wins on price and focus. You're paying for exactly one thing: a control cable assembly intended for Klockner Bartelt's pneumatic, hydraulic, electronic, and electrical control equipment. If that's the exact part you need, you avoid paying for extra modules you don't need.
MOXA Industrial Remote I/O Module Lot wins on scope and versatility. You get a broad selection of Moxa remote I/O hardware, including digital inputs, relay outputs, RTD temperature input, analog output, field power distribution, and additional components from Phoenix Contact, Crydom, and Eaton. That makes it a strong fit when you're populating a full cabinet or need multiple module types for a new line.
Product notes
Klockner Bartelt 500081 6 Industrial Control Cable Assembly
This is the pick when your project calls for a specific control cable and you don't want to pay for a pile of extras. The assembly is listed as used, and its MPN 500081-6 gives you a concrete reference to match against your existing equipment. It's a modest outlay for a part that keeps control systems talking. The limitation is equally clear: it's a single cable. If your cabinet also needs digital input modules, relay outputs, or an RTD temperature input, this purchase won't move that part of the project forward. You'll need to source those separately.
MOXA Industrial Remote I/O Module Lot
This is the more ambitious buy. The lot includes a substantial collection of Moxa remote I/O modules: an M-4410 analog output module, an M-3810 RTD temperature input module, six M-1800 digital input modules, four M-2801 relay output modules, and two M-7002 field power distributors. It also comes with a Phoenix Contact QUINT-DIODE/12-24DC/2x20/1x40, a Crydom A2425 solid state relay, and two Eaton Bussmann DIN rail fuse holders. That's a lot of hardware to work with. The tradeoff is that the modules were removed from an industrial cabinet, were working when removed, but are untested since. You'll want to verify each module before relying on it in a critical application.
Final choice by use case
If you need a specific cable assembly and want to keep the outlay modest, go with the Klockner Bartelt 500081 6. It's a focused, lower-cost solution for getting a control circuit connected. If you're setting up a remote I/O network from scratch or expanding an existing one, and you're comfortable doing your own testing, the MOXA Industrial Remote I/O Module Lot is the more comprehensive investment. Match the purchase to the scale of your project, and you'll end up with the right hardware for the job.
