GE Fanuc IC697MDL652 Positive/Negative Input Module | 12 VDC, Filter

Positive/Negative Logic Input Module – IC697MDL652

• IC697MDL652 – 32‑point logic input module by GE Fanuc.
• Part of the Series 90‑70 PLC family.
• Accepts positive or negative logic inputs.
• Rated at 12 VDC, with wide voltage range (‑2.5 to 15 VDC).
• Includes selectable input filters (1 ms or 10 ms).

Technical Specifications (by category)

• Brand: GE Fanuc
• Series: Series 90‑70
• Part Number: IC697MDL652
• Inputs: 32 (4 groups of 8)
• Rated Voltage: 12 VDC
• Input Voltage Range: ‑2.5 to 15 VDC
• Input Current: 4.7 mA
• On‑state Voltage: 7.5‑15 V; Off‑state: 0‑2.5 V
• On‑state Current: 6‑15 mA; Off‑state: 0‑2.5 mA
• Isolation: 1500 V (backplane), 500 V (input groups)
• Impedance: 1.12 kΩ (typical)
• Required Current: 0.3 A
• Standard: VME (C.1 compliant)

Functional Architecture & Key Features

• Supports both positive and negative logic – flexible for various field devices.
• 32 inputs arranged in 4 isolated groups of 8.
• Faceplate LEDs provide real‑time status for each group.
• Selectable input filter: 1 ms or 10 ms – choose based on noise environment.
• Interrupt capability on a single input – ideal for fast event capture.

Typical Applications & Compatible Devices

• Works with proximity switches, limit switches, pushbuttons, selector switches.
• Direct interface to PLC controllers in Series 90‑70.
• Ideal for DC‑powered control cabinets, conveyor systems, and packaging lines.
• Suitable for both new installations and legacy system upgrades.

Installation & Configuration Notes

• Plug directly into Series 90‑70 backplane – no external power needed.
• Filter selection via software configuration (no jumpers on board).
• Use shielded cables if operating in high‑EMI environments.
• Group isolation allows mixing 12 V and 24 V field devices in same rack.

Oiltech Controls’s Insight

• “This module is a workhorse in legacy GE PLC systems. The dual‑filter option is a lifesaver in noisy factories – we recommend 10 ms for contact debounce. It handles both sourcing and sinking inputs, so you don’t need extra interposing relays. A solid choice for retrofits.”

5 Professional FAQs & Selection Tips

• Q: Can I mix 12 V and 24 V sensors on the same module?
  A: No. All inputs share the same rated voltage (12 VDC). Use external relays if needed.
• Q: What does the “positive/negative logic” mean in practice?
  A: It means you can wire either common‑positive (sourcing) or common‑negative (sinking) field devices without changing hardware.
• Q: How do I choose between 1 ms and 10 ms filter?
  A: Use 1 ms for high‑speed counting or interrupt. Use 10 ms for pushbuttons and limit switches to avoid false triggers.
• Q: Is this module compatible with Series 90‑30?
  A: No. It is specifically designed for the 90‑70 backplane only.
• Q: What is the interrupt input used for?
  A: It can trigger a fast response routine – ideal for emergency stops or registration marks.

Quick Selection Guide

• ✔ Confirm your PLC rack is Series 90‑70 (not 90‑30 or VersaMax).
• ✔ Verify field device voltage is 12 VDC (nominal).
• ✔ Decide filter speed based on sensor type and noise level.
• ✔ Check if you need interrupt capability – only one input per module.

Why Buy From Oiltech Controls?

• 15+ years focused on industrial automation spares.
• Global shipping with real‑time tracking.
• We provide tested surplus / refurbished modules.
• Every unit gets technical verification before dispatch.
• Specialists in obsolete control systems support.
• All purchases backed by a 12‑month warranty.

Warranty & Shipping

• 12‑month warranty covers defects in materials and workmanship.
• Dispatch within 24‑28 hours of order confirmation.
• Carriers: FedEx, UPS, DHL – fully trackable.

Inquiries: info@oiltechcontrols.com or +86 158 8020 0923

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