NEW ARRIVAL: Allen-Bradley 1769-IR6 RTD Input Module Now Available
Model Description
We are pleased to announce the immediate availability of the Allen-Bradley 1769-IR6 CompactLogix RTD input module, a 6-channel analogue unit designed for high-precision temperature and resistance measurement in distributed automation systems. Accepting 2-, 3-, or 4-wire platinum, copper, nickel and nickel-iron RTDs, the module offers four software-selectable ranges (0–150 Ω, 0–500 Ω, 0–1 kΩ, 0–3 kΩ) and delivers 0.1 °C resolution over the full –200 °C … +850 °C span of a Pt385 sensor. Sigma-delta conversion and 50/60 Hz selectable filtering ensure stable readings in electrically noisy panels. The 35 mm-wide block draws only 100 mA @ 5 V DC and 35 mA @ 24 V DC, allowing up to eight modules to be placed on the same 1769 bus without exceeding CompactLogix power budgets. Screw-clamp terminals and DIN-rail or panel mounting make it ideal for food, pharma, and OEM skid builders who need repeatable, traceable temperature data .
Key Features
1769-IR6 provides reinforced 720 V DC isolation (channel-to-bus) and ±10 V common-mode range, permitting safe, accurate operation beside frequency inverters or heater SSRs. Open-circuit, short-circuit and over-range diagnostics are reported within 6 ms … 303 s and indicated via status LEDs, cutting commissioning time. Accuracy is best-in-class: ±0.5 °C @ 25 °C (Pt385, 50 Hz filter) and ±0.9 °C @ 60 °C, with non-linearity < ±0.05 %. Cable impedance compensation up to 25 Ω allows sensor extension leads up to 300 m without recalibration. The module is hot-swappable, non-repairable, and carries CE, cULus, ABS and GL marine approvals, guaranteeing global acceptance for both indoor and offshore temperature loops .
Related Models in the 1769 Compact I/O Family
Rockwell Automation offers pin-compatible variants for other signals. 1769-IF8 adds eight voltage/current channels for transmitters, while 1769-OF8C provides eight current outputs. 1769-IR8 doubles RTD capacity to eight inputs when space is constrained. For thermocouples, 1769-IT6 covers J, K, T, E, R, S, B, N types with cold-junction compensation. High-speed 1769-HSC and safety 1769-SDN modules use the same 35 mm footprint and terminal style, enabling mixed-analogue/digital racks without additional wiring. All units share the same 118 × 35 × 87 mm dimensions, 1769-RTB18 removable terminal block, and Studio 5000 configuration profile, so panel builders can standardise cut-outs and quickly scale I/O count as processes grow .
Our Competitive Advantages
As a dedicated Industrial Automation trader, we provide exceptional procurement flexibility and customer-centric service solutions. Our adaptable payment structures accommodate wire transfer arrangements and customized credit facilities for approved partners, removing financial barriers to urgent maintenance requirements. We maintain significant strategic inventory in regional distribution hubs, enabling delivery within 5-7 business days to most industrial centers worldwide. Our extensive sourcing network spans premium European and Asian sensor distribution channels, ensuring authentic Telemecanique component traceability without geographic restrictions. This multi-channel approach guarantees availability during global supply chain disruptions. Our application engineers provide sensor selection consultation, detection distance calculation, and integration support, assisting with control logic configuration and wiring optimization. Through direct manufacturer partnerships and streamlined logistics, we deliver genuine Telemecanique inductive sensors with accelerated fulfillment cycles and competitive pricing structures.
For immediate quotations or technical consultation, please contact our dedicated sales team.
About Us
We are a focused industrial-automation components trader committed to delivering authentic Allen-Bradley CompactLogix solutions with speed, flexibility, and technical expertise.