Allen-Bradley 1756-IT6IK/L ControlLogix 6-channel
Allen-Bradley 1756-IT6IK/L ControlLogix thermocouple input module, 6-channel isolated, conformal-coated thermocouple input module. NJT Automation sources the 1756-IT6IK/L on request; send the part number for a replacement or repair quote.
Quote required. Request a quote below for pricing and delivery.
| Part Number | 1756-IT6IK/L |
| Price | On Request Availability and condition determine final quote. |
| Description | ControlLogix thermocouple input module, 6-channel. |
| Shipping | UPS Ground included | Next-Day Air and Worldwide Shipping available at checkout |
| Warranty | 1-year full-function warranty provided by NJT Automation. Warranty details
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| Returns | 90-day free returns. View return policy |
| Exchange | Send us your defective 1756-IT6IK/L after your purchase for a 10% core credit. We also purchase old or damaged parts outright. |
| Availability | Sourced on request We do not have a 1756-IT6IK/L on the shelf right now. We can source one through our supplier network; request a quote and we confirm availability, price and lead time before you commit. | ||||||||
| Sourcing | Sourced through our Level 1 network of vetted US suppliers. Each unit is checked before it ships and carries the same NJT warranty and return policy as our own stock. Quotes within one hour during business hours; typical delivery 3–5 business days, next-day air available. Sourced parts are not available for local pickup. | ||||||||
| Repairs | 1756-IT6IK/L Mail-In Repair Service | ||||||||
Part Number Decoder | ControlLogix thermocouple input module 1756IT6IK
Decoded from the Rockwell Automation catalog-number structure. Series and firmware revision are printed on the product label, not encoded here. | ||||||||
Intended Use | Built for temperature measurement applications. RTD and thermocouple inputs measure oven, furnace, extruder, reactor and HVAC temperatures directly without external transmitters, for closed-loop temperature control and alarming. Conformal coating suits corrosive or high-humidity atmospheres (ANSI/ISA 71.04 G3), such as pulp and paper, wastewater, chemical and coastal sites. | ||||||||
Physical Data | Weight and DimensionsWeight0.66 lb (0.30 kg)H × W × D5.7 × 1.4 × 5.7 in. (145 × 35 × 145 mm)
Product weight and dimensions are typical manufacturer-published values and may differ by series or option. Shipping box and weight are estimates for freight planning; the packed unit may ship in a different box. | ||||||||
Allen Bradley Information | Technical SpecificationsLifecycle status
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| Category | ControlLogix | ||||||||
| Part Number | 1756-IT6IK/L | ||||||||
| Manufacturer | Allen-Bradley | ||||||||
Can the 1756-IT6IK/L be repaired?
Yes. NJT Automation repairs the 1756-IT6IK/L by mail-in: diagnostic evaluation, component-level repair and a functional test, backed by a 1-year full-function warranty.
NJT managed repair. No evaluation fee; no repair, no charge. Prepaid UPS label both ways, $650 minimum, rush available. 1-year full-function warranty included, 2- and 3-year options.
Compare quotes from independent repair technicians. Post your repair on RepairMode to receive competitive bids from experienced technicians. Each technician sets their own pricing and warranty.
Find a PLC repair specialiston RepairMode.com ↗Common failures
Failure patterns we regularly see on ControlLogix thermocouple input module hardware like the 1756-IT6IK/L:
- Module fault LED red at power-up
- Channel reading drifts, offsets or rails at full scale: input protection damaged by overvoltage
- Underrange / open-wire alarms with a good field loop (channel front-end failure)
- Calibration lost on one or more channels
- RTD / thermocouple channels reading wrong from failed cold-junction compensation or lead resistance
Photos by NJT Automation; test videos from NJT or network repair technicians.
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