Description
Note: Many products are not yet listed. Please contact us for more product information. Our supply channels are constantly expanding, and we currently have 20 stable shared supply channels. Please confirm the model, product, price, and all other necessary information with customer service before placing an order. We offer new, refurbished, and used products, and prices are adjusted according to the year of the item you require.
3. Product Introduction
When a 90-30 rack needs to drive solenoids, small contactors, or indicator lamps, the IC693MDL730 provides twelve relay outputs that isolate the PLC from the field circuit. It seats in a single backplane slot and maps to the CPU through the rack configuration. Relay contacts handle both AC and DC loads, which is why this module shows up in mixed-voltage panels where a transistor card would need interposing relays. Contact life depends on the load — verify the datasheet before you size it (—though your mileage may vary depending on inrush current).
IC693MDL730
IC693MDL730
IC693MDL730
IC693MDL730
4. Key Technical Specifications
| Parameter | Value |
|---|---|
| Catalog Number | IC693MDL730 |
| Brand | GE Fanuc |
| Product Type | Series 90-30 discrete relay output module |
| Host Platform | Series 90-30 rack, single slot — confirm slot restrictions in the rack manual |
| Output Points | 12 — verify exact count with OEM datasheet |
| Output Type | Isolated relay contacts — normally open per point |
| Contact Rating | 2 A per point class — verify exact rating and common grouping with OEM datasheet |
| Load Voltage | AC and DC within contact rating — confirm exact limits with OEM datasheet |
| Backplane Current | Verify exact draw with OEM datasheet |
| Isolation | Point-to-backplane and point-to-point — verify exact values with OEM datasheet |
| Configuration | Rack configuration file; output mapping must match the slot |
| Operating Temperature | Verify exact range with OEM datasheet |
| Hot Swap | Confirm permission in the OEM manual before live removal |
5. Field Application & Technical Pitfalls (The Engineer’s Guide)
Where this module is critical:
- Packaging lines driving solenoid valves and small contactors where mixed AC/DC loads sit in one panel.
- Water and wastewater plants where remote 90-30 racks operate pump starters and alarm lamps.
- Material handling cells with indicator stacks and diverter solenoids that need dry-contact switching.
Three pitfalls that bite during replacement:
- Contact rating versus inrush current. Warning: a 2 A resistive rating does not mean a 2 A solenoid. Inductive loads pull several times rated current at pickup, and a relay that looks fine on a lamp bank will weld its contacts on a contactor coil. Check the load type, not just the steady-state amps.
- Common grouping and terminal mapping. Warning: the module groups outputs into commons, and a replacement can look identical while the terminal order differs by revision. Photograph the terminal block before removal and confirm the common grouping against the OEM drawing. A swapped common turns two independent circuits into one.
- Backplane seating, snubbers, and hot-swap permission. Warning: inductive loads need suppression across the coil — a missing snubber sends a voltage spike back into the module. Do not assume live removal is allowed for your slot. Remove rack power, ground yourself, and confirm the edge connector is fully seated before energizing.
Lesson learned: A technician replaced a failed output module, powered up, and watched a diverter solenoid chatter at every cycle. Root cause: the replacement revision grouped commons differently, and two outputs shared a return path. The module was good; the terminal map was not. Two hours of troubleshooting for a five-minute photo.
6. Quality Control (QC) SOP & Transparency
- Inbound Verification. Each module is checked against the OEM packing list, label typography, serial number format, and date-code range. Revision suffix and connector condition are logged before the unit enters stock.
- Live Rig Testing. The module is seated in a compatible 90-30 test rack with a CPU and a load bank. We power on, confirm rack recognition, and switch each output through a resistive load while measuring contact continuity.
- Parameter Testing. Contact resistance, isolation between points and backplane, and backplane current draw are checked against the OEM datasheet where published. Undocumented values are flagged for buyer confirmation rather than guessed.
- Final QA & Packaging. The module ships in an anti-static bag with a QC-passed label, a test record showing the revision and output readings we verified, and photos of the terminal layout when available.
7. Frequently Asked Questions (FAQ)
Can I hot-swap this module in a live 90-30 rack? Do not assume so. Some 90-30 slots support live removal, but the OEM manual and your site procedure decide. If live removal is not explicitly permitted for that slot, remove rack power first.
How do I confirm it matches my rack? Send the rack model, CPU firmware revision, slot number, old module label photo, and terminal wiring photos. We cross-check the catalog number and test record before shipping. Exact fit still depends on the OEM support matrix for your CPU firmware.
What’s the warranty? 12 months from delivery for functional failure under normal operation. Terminal blocks and fuses, if present, carry a 90-day replacement guarantee.
How can I tell genuine OEM from refurbished? Genuine units carry the original GE Fanuc label with consistent typography and a traceable serial number. Refurbished units carry our QC tag in addition to the OEM label, and we disclose condition on the quote.
Does it ship with a terminal block? The module is the card only unless the quote says otherwise. Confirm your existing terminal block part number before ordering.
Will it drive a contactor coil directly? Only if the coil inrush and holding current sit inside the contact rating with margin. Well, technically the contacts can switch it — but without a snubber and margin, contact life drops fast. Verify the coil data before you commit.
What do you need to quote the right replacement? Rack model, CPU firmware, slot number, old label photo, and terminal wiring photos. That five-minute upload prevents most wrong-part returns.
