GE IC697MDL340 – Discrete Output Module | Series 90-70 PLC Platform
Engineering Background
The GE IC697MDL340 is a discrete output module engineered for the GE Series 90-70 programmable logic controller rack system — one of the most widely deployed industrial automation platforms in process manufacturing, power generation, and heavy industry. Designed to interface directly with field actuators, solenoids, motor starters, and indicator loads, this module delivers robust switching performance in environments where reliability is non-negotiable.
Product Positioning
Procurement engineers specifying replacement or expansion modules for existing Series 90-70 installations will find the IC697MDL340 a direct, form-fit-function compatible solution. Its defining characteristic — a 10× rated current inrush capacity — makes it the preferred choice for capacitive and inductive load applications where standard output modules fail prematurely. Konmask.com supplies this module from verified industrial surplus and authorized distribution channels, with full traceability documentation available on request.
Complete Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | IC697MDL340 |
| Manufacturer | GE Fanuc Automation / GE Intelligent Platforms |
| Platform | Series 90-70 PLC |
| Module Type | Discrete Output Module |
| Output Points | 32 isolated discrete outputs |
| Output Voltage Range | 12–48 VDC / 24–240 VAC (field-side) |
| Rated Output Current | 2 A per point (continuous) |
| Inrush Capacity | 10× rated current (20 A peak, 10 ms) |
| Isolation | Optical isolation, field-side to backplane |
| Backplane Interface | Series 90-70 VME-based rack bus |
| Rack Compatibility | IC697CHS750, IC697CHS782, IC697CHS790 and compatible racks |
| Operating Temperature | 0°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Relative Humidity | 5%–95% non-condensing |
| Power Consumption | Refer to GE GFK-0356 hardware manual for rack power budget |
| Dimensions | Standard Series 90-70 single-slot module form factor |
| Weight | Approx. 120 g |
| Certifications | UL Listed, CE Marked |
| GE Reference Manual | GFK-0356 (Series 90-70 Hardware Reference) |
Proven Application Environments
- Power Generation & Utilities — turbine control panels, switchgear automation, and load management systems requiring high-inrush switching
- Oil & Gas Processing — wellhead control, pipeline valve actuation, and compressor station automation
- Automotive Manufacturing — body-in-white assembly lines, paint shop conveyors, and press control systems
- Water & Wastewater Treatment — pump station control, valve sequencing, and SCADA-integrated output control
- Pulp & Paper / Chemical — continuous process control with high-cycle solenoid and motor starter outputs
- MRO & Retrofit Projects — direct replacement for failed IC697MDL340 units in legacy Series 90-70 installations
Engineering Advantages
- 10× Inrush Capacity — handles capacitive load startup surges and inductive kickback without nuisance tripping or module damage
- Optical Isolation — full galvanic separation between field wiring and PLC backplane protects the CPU and other rack modules from field-side faults
- 32-Point Density — maximizes rack slot utilization, reducing hardware footprint and wiring complexity in high-I/O applications
- Wide Voltage Compatibility — supports both DC and AC field devices from a single module type, simplifying spare parts inventory
- Direct Rack Plug-In — no external power supply or adapter required; powered directly from the Series 90-70 rack backplane
- Proven Field Longevity — MTBF data and field service records from GE Intelligent Platforms confirm multi-decade operational life in industrial environments
System Architecture & Signal Flow
The IC697MDL340 occupies a single slot in any Series 90-70 rack. The CPU module communicates output states to the module via the VME-based backplane bus on each PLC scan cycle. The module’s internal logic latches the output state and drives the field-side optocoupler, which in turn switches the solid-state or relay output element connected to the field device.
Signal path: CPU Output Image Table → Backplane Bus → IC697MDL340 Logic → Optocoupler → Field Output Driver → Field Device (solenoid / motor starter / indicator)
Each output point is individually addressable within the GE Proficy Machine Edition or Logicmaster 90-70 programming environment. Diagnostic status bits are available in the CPU’s fault table for module-level health monitoring.
Sourcing & Quality Verification
All IC697MDL340 units supplied by Konmask.com undergo the following verification process before shipment:
- Visual inspection for physical damage, corrosion, and counterfeit indicators
- Part number and date code verification against GE Intelligent Platforms labeling standards
- Functional power-on test where test equipment is available
- Anti-static packaging with humidity indicator card
- Certificate of conformance available upon request
Konmask.com sources from authorized distributors, verified industrial surplus, and direct OEM channels. We do not supply remarked, counterfeit, or unverified product.
Procurement Process
- Standard Orders — Add to cart and check out online. HKD pricing displayed; multi-currency checkout supported.
- Volume / Project Quotes — Contact support@konmask.com for BOM-level pricing on quantities of 5+ units.
- Lead Time — In-stock units ship within 1–3 business days. ETA confirmation provided at order.
- Export & Customs — HS Code 8537.10 applicable. Export documentation and commercial invoice provided for international shipments.
- Returns — 30-day return policy for unused, uninstalled modules in original packaging. See store policy for full terms.
Technical FAQ
Q: Is the IC697MDL340 compatible with the IC697CPX935 and IC697CPX928 CPU modules?
A: Yes. The IC697MDL340 is compatible with all Series 90-70 CPU modules that support the standard VME backplane I/O bus, including the CPX935, CPX928, CPX772, and CPU731.
Q: Can this module replace an IC697MDL341 or IC697MDL350?
A: The MDL340, MDL341, and MDL350 are related but distinct part numbers with different output configurations. Verify your existing module’s label and GE hardware manual before substituting. Contact us for cross-reference assistance.
Q: What is the maximum number of IC697MDL340 modules per rack?
A: Limited by available rack slots and the rack power supply’s output current budget. Consult GFK-0356 Table 3 for power budget calculations.
Q: Do you provide the GE GFK-0356 hardware manual?
A: Yes, a PDF copy is available upon request with your order confirmation. Contact support@konmask.com.
Q: Is this module RoHS compliant?
A: The IC697MDL340 was manufactured prior to RoHS directives. It is not RoHS compliant. For RoHS-compliant alternatives, consult GE’s current product portfolio or contact our technical team.
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