Configured for high-density multi-channel voltage signal multiplexing within industrial control networks, the YOKOGAWA AMM12T-S2 (AMM12T-S2 Voltage Input Multiplexer Module) provides direct physical/electrical execution.
Hardware Specifications
Parameter
Specification
Model
AMM12T-S2
Brand
YOKOGAWA
Origin
Country of Origin Varies by Batch
Weight
1.00 lbs (0.45 kg)
Dimensions
Standard Compact Industrial Form Factor
Operating Temp
-20 deg C to +70 deg C
Power Consumption
< 3.0 W via Backplane Rail
Signal Multiplexing Rate
< 10 ms channel scanning interval
Input Channels
16 points (Thermocouple / RTD / Voltage Input)
Profinet / EtherNet/IP deterministic networks and I/O density scaling
The AMM12T-S2 module integrates directly into high-speed industrial backplane bus architectures, providing deterministic data transmission across distributed control setups. It supports scalable I/O configuration parameters that allow system integrators to optimize channel multiplexing intervals without introducing communication jitter. Firmware flash compatibility is maintained through standard engineering workstations, ensuring that field deployment parameters can be updated over standard network topologies without hardware intervention.
Frequently Asked Questions (FAQ)
Q: What is the maximum backplane current draw for the AMM12T-S2 module?
A: The module draws nominal operational current from the system backplane rail, not exceeding 3.0 W under full 16-point scan loads.
Q: Does this multiplexer module support hot-swap operations in active racks?
A: Hot-swap capability depends on the specific backplane base chassis and power distribution design; consult the host rack hardware specification before insertion or removal under power.
Field Installation Guidelines
Ensure power to the corresponding rack segment is completely isolated before mounting or dismounting the AMM12T-S2 module. Secure the unit onto the standard DIN-rail or dedicated backplane slot, verifying that alignment pins engage correctly without mechanical binding. Shielded twisted-pair cabling must be utilized for all thermocouple, RTD, and voltage input lines to minimize electromagnetic interference (EMI). 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.
