Industrial Automation Solution – GE IC670MDL644 | Series 90-70 Discrete Input Module
Where This Product Is Used
The GE IC670MDL644 Discrete Input Module is engineered for demanding industrial environments where reliable digital signal acquisition is critical. Typical deployment scenarios include:
- Automotive Manufacturing: Body-in-white assembly lines, robotic welding cells, and conveyor interlocks requiring high-density 24 VDC digital inputs.
- Oil & Gas Processing: Wellhead control panels, pipeline valve position monitoring, and emergency shutdown (ESD) systems integrated with GE Series 90-70 racks.
- Water & Wastewater Treatment: Pump station control, level switch monitoring, and SCADA-connected remote I/O panels.
- Power Generation & Utilities: Turbine auxiliary control, switchgear status monitoring, and substation automation panels.
- Food & Beverage Processing: Filling line sensor arrays, CIP (Clean-In-Place) cycle interlocks, and packaging machine safety circuits.
- Discrete Manufacturing & Assembly: Machine tool control, press safety guarding, and end-of-line test fixtures.
Technical Specifications
| Part Number | IC670MDL644 |
| Series | GE Series 90-70 (Genius I/O) |
| Module Type | Discrete Input Module |
| Number of Input Channels | 16 Channels |
| Input Voltage | 24 VDC |
| Input Type | Sinking (NPN) / Sourcing (PNP) compatible |
| Isolation | Optical isolation between field and logic side |
| Backplane Interface | GE Series 90-70 rack bus |
| Mounting | Series 90-70 rack slot (IC697 / IC670 compatible) |
| Operating Temperature | 0°C to 60°C (32°F to 140°F) |
| Storage Temperature | -40°C to 85°C |
| Relative Humidity | 5% to 95% non-condensing |
| Weight | 250 g (approx.) |
| Manufacturer | GE (General Electric) / GE Automation & Controls |
Why Engineers Specify This Model
- Proven Series 90-70 Ecosystem Compatibility: Drop-in replacement for existing IC670MDL644 slots — no rack modification, no firmware re-flash required.
- Optical Isolation: Protects the PLC backplane from field-side voltage transients and ground loops common in heavy industrial environments.
- 16-Channel Density: Maximises rack slot utilisation, reducing overall panel footprint and wiring cost versus lower-density alternatives.
- Wide Operating Temperature Range: Qualified for ambient temperatures up to 60°C, suitable for non-air-conditioned machine rooms and outdoor enclosures.
- Long-Term Availability: Konmask.com maintains stock of legacy GE Series 90-70 modules to support installed-base maintenance and MRO programmes.
Complete System Bill of Materials
For a fully operational GE Series 90-70 discrete input node, engineers typically specify the following alongside the IC670MDL644:
- GE IC697CHS750 / IC697CHS782 — Series 90-70 Rack (5-slot / 9-slot)
- GE IC697PWR711 / IC697PWR724 — Series 90-70 Power Supply Module
- GE IC697CPU772 / IC697CPU781 — Series 90-70 CPU Module
- GE IC697BEM711 — Genius Bus Controller (for distributed I/O topologies)
- Terminal block wiring accessories (Phoenix Contact or equivalent, 24 VDC rated)
- 24 VDC field power supply (Siemens SITOP or equivalent)
Compliance & Industry Standards
- Designed and manufactured to GE Automation & Controls quality standards
- CE Marking compliant (EMC Directive 2014/30/EU)
- UL Listed for industrial control equipment
- RoHS compliant (where applicable to production date)
- Compatible with IEC 61131-2 discrete input signal specifications
Quality Assurance & Sourcing
Every GE IC670MDL644 unit shipped by Konmask.com undergoes the following quality process:
- Visual Inspection: PCB, connector pins, and housing checked for physical damage or counterfeit indicators.
- Functional Verification: Input channel continuity and isolation resistance tested prior to dispatch.
- Traceability: Batch records and serial numbers logged for full supply-chain traceability.
- Packaging: Anti-static bag + foam-lined carton to prevent ESD damage in transit.
Konmask.com sources GE Series 90-70 modules from authorised distributors and verified surplus channels. All units are genuine GE-branded hardware.
How to Source This Part
- Add the GE IC670MDL644 to your cart and proceed to checkout.
- For volume orders (>5 units) or urgent MRO requirements, contact us directly for lead time and pricing: support@konmask.com or +0086 19859288691.
- We accept T/T (wire transfer), PayPal, and major credit cards. Export documentation (commercial invoice, packing list, COO) provided for international shipments.
- Worldwide shipping via DHL Express, FedEx, and UPS. Typical lead time: 3–7 business days.
Application-Specific FAQ
Q: Is the IC670MDL644 compatible with the IC697 rack series?
A: Yes. The IC670MDL644 is designed for the GE Series 90-70 platform and is physically and electrically compatible with IC697-series racks.
Q: Can this module replace an IC670MDL640 or IC670MDL641?
A: The IC670MDL644 is a 16-channel 24 VDC input module. Compatibility with other MDL64x variants depends on channel count and voltage rating — consult the GE Series 90-70 I/O Module User’s Manual (GFK-0898) before substituting.
Q: What programming software is required?
A: GE Proficy Machine Edition (ME) Logic Developer – PLC is the standard configuration tool for Series 90-70 systems.
Q: Do you provide a warranty?
A: Yes. Konmask.com offers a 90-day functional warranty on all GE Series 90-70 modules. Contact support for RMA procedures.
Q: Can I order a single unit for an emergency repair?
A: Absolutely. We ship single-unit orders worldwide with express courier options available at checkout.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
