Product Details
The Yokogawa AMM32T S2 serves as the primary AMM32T Input Multiplexer Module utilized to execute multi-channel RTD signal acquisition across distributed control system platforms.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | AMM32T S2 |
| Brand | Yokogawa |
| Origin | Japan |
| Input Channels | 32 Isolated RTD Inputs |
| Input Range | -200 to 800 deg C |
| Accuracy | +/-0.2 deg C |
| Weight | 0.50 kg |
| Dimensions | Standard Compact Industrial Form Factor |
| Operating Temp | -20 to 60 deg C |
| Power Consumption | Powered via Backplane Bus Rail |
Yokogawa Cold Junction Compensation & DCS Signal Routing
The hardware architecture ensures robust channel-to-channel and channel-to-ground isolation to prevent common-mode electrical noise propagation across mixed signal circuits. Analog loops and associated data paths incorporate cold junction compensation (CJC) alongside 4-20 mA HART loop protocol compatibility where applicable. Furthermore, FOUNDATION Fieldbus and Profibus PA connectivity layers facilitate deterministic data exchange with higher-level supervisory control nodes.
Frequently Asked Questions
Q: What is the maximum number of sensor inputs supported by the AMM32T S2 module?
A: The module supports up to 32 isolated RTD input channels connected to a single controller backplane node.
Q: Does this module support hot-swap replacement procedures in active racks?
A: Hot-swap capability depends on the specific baseplate node configuration and power distribution design; consult system safety manuals before insertion or extraction under power.
Field Installation Guidelines
Ensure power to the corresponding rack segment is completely isolated before mounting or dismounting the AMM32T S2 module. Secure the unit onto the standard backplane slot, verifying that alignment pins engage correctly without mechanical binding. Shielded twisted-pair cabling must be utilized for all RTD sensor input lines to minimize electromagnetic interference. Ground all signal shield drains at a single designated reference point to prevent ground loop currents. Check all terminal connections for proper torque specifications prior to system initialization.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
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