GE IC694MDL660-CC | January 2016 RoHS Revision – Compatibility Guide

  • Model: IC694MDL660-CC
  • Alt. P/N: IC694MDL660 (base model), IC694MDL660CC
  • Product Series: PACSystem RX3i (formerly GE Fanuc, now Emerson Automation)
  • Hardware Type: 24VDC 32-point discrete input module with software-selectable response time
  • Key Feature: RoHS-converted revision (January 2016); identical form-fit-functionality to previous revisions; lead-free compliant
  • Primary Field Use: Direct replacement for earlier IC694MDL660 revisions in RoHS-regulated environments
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Part number: GE IC694MDL660-CC
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Description

Hard-Numbers: Technical Specifications

  • Rated Input Voltage: 24VDC
  • Input Voltage Range: 0 to +30VDC
  • Inputs per Module: 32 (four isolated groups of eight inputs each)
  • Input Current: 7.0mA typical at rated voltage
  • On-State Voltage: 11.5 to 30VDC
  • Off-State Voltage: 0 to 5VDC
  • On-State Current: 3.2mA minimum
  • Off-State Current: 1.1mA maximum
  • Input Filter Times: 0.5ms, 1.0ms, 2.0ms, 5ms, 10ms, 50ms, 100ms (selectable per module via software)
  • On/Off Response Time: Matches selected filter time
  • Backplane Power Draw: 300mA maximum from +5VDC bus (all inputs on)
  • Isolation Rating (Field-to-Backplane): 250VAC continuous / 1500VAC for 1 minute
  • Isolation Rating (Group-to-Group): 250VAC continuous / 1500VAC for 1 minute
  • Operating Temperature: 0°C to +60°C (+32°F to +140°F)
  • Terminal Block: IC694TBB032 (box-style) or IC694TBS032 (spring-style), ordered separately
  • Module ID: 0x058h
  • CPU Requirement: RX3i CPU release 2.90 or later
  • Compliance: RoHS-compliant with applicable exemptions
  • Hot Swappable: Yes
GE IC694MDL660

GE IC694MDL660

The Real-World Problem It Solves

This is the RoHS-compliant version of the IC694MDL660 series, released in January 2016. Same function, same wiring, same software configuration—but manufactured with lead-free solder and compliant components to meet EU RoHS directives. If your facility requires RoHS-compliant equipment for regulatory or export reasons, this is the revision you specify.

Where you’ll typically find it:

  • New installations in EU markets requiring RoHS compliance
  • Export projects to regions with hazardous substance restrictions
  • Facilities with sustainability mandates specifying lead-free electronics

Bottom line: Form-fit-function identical to IC694MDL660-BC, but with RoHS-compliant manufacturing. Order this if your procurement spec says “RoHS” or you’re shipping to the EU.

 

Hardware Architecture & Under-the-Hood Logic

The IC694MDL660-CC has the exact same architecture as previous revisions. The difference is entirely in the manufacturing process and component materials:

RoHS conversion changes:

  1. Lead-free solder: All PCB solder joints use RoHS-compliant alloys instead of traditional lead-based solder.
  2. Component materials: Any components containing restricted substances (lead, mercury, cadmium, hexavalent chromium, PBB, PBDE) were replaced with compliant alternatives.
  3. No firmware changes: The module firmware and diagnostic behavior are identical to IC694MDL660-BC.
  4. No performance changes: Response times, isolation ratings, power consumption, and input characteristics are unchanged.
    GE IC694MDL660

    GE IC694MDL660

 

Field Service Pitfalls: What Rookies Get Wrong

Assuming RoHS Means “Improved” or “Different Specs”RoHS compliance is a manufacturing and materials standard, not a performance upgrade. The -CC revision doesn’t have faster response times, better isolation, or new features. It’s the same module built with different solder and component materials.

  • Field Rule: Treat IC694MDL660-CC as a direct, one-for-one replacement for any earlier IC694MDL660 revision. No configuration changes, no firmware updates, no performance differences.

Ignoring RoHS Requirements in ProcurementIf you’re specifying equipment for an EU installation or a project with RoHS requirements, ordering an older revision (like -BC) can cause procurement delays or compliance failures. The supplier may ship the older revision if you don’t explicitly specify -CC.

  • Field Rule: For RoHS-mandated projects, explicitly specify -CC in your purchase order. Don’t assume the supplier will automatically ship the latest revision.

Mixing Revisions in the Same SystemThere’s no technical reason you can’t mix -CC with older revisions in the same rack—they’re functionally identical. But some quality management systems require uniformity for traceability. If your site has such a requirement, you may need to replace all modules of a type to match the newest revision.

  • Quick Fix: Document which revision is installed where. If your QMS requires revision uniformity, plan a phased replacement to standardize on -CC during scheduled maintenance windows.

Terminal Block Still Not IncludedLike every other revision, -CC ships without a terminal block. The RoHS conversion doesn’t change this.

  • Field Rule: Order IC694TBB032 or IC694TBS032 separately. This catches everyone eventually.

 

Commercial Availability & Pricing Note

Please note: The listed price is for reference only and is not binding. Final pricing and terms are subject to negotiation based on current market conditions and availability.