AMN34 Yokogawa Multipoint Control Nest

Yokogawa AMN34 CENTUM Series Analog I/O Nest Module

Yokogawa AMN34 CENTUM Series Analog I/O Nest Module

Availability: 10 left in stock

YOKOGAWA AMN34 Multipoint Control Analog I/O Nest Configured for signal aggregation and field termination in CENTUM series platforms, the YOKOGAWA...

SKU: AMN34

Manufacturer: Yokogawa
Product No.: AMN34
Product Type: Analog I/O Modules
Product Origin: Japan
Payment:T/T, Western Union
Weight: 500g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

YOKOGAWA AMN34 Multipoint Control Analog I/O Nest

Configured for signal aggregation and field termination in CENTUM series platforms, the YOKOGAWA AMN34 (AMN34 Nest Module) provides direct physical/electrical execution for multipoint control analog I/O loops.

Hardware Specifications

Parameter	Specification
Model	AMN34
Brand	Yokogawa
Origin	Indonesia
Weight	0.5 kg
Dimensions	140 x 100 x 30 mm
Operating Temp	-20 deg C to +70 deg C
Power Consumption	< 10 W
Channel Count	32 I/O points
Connector Type	32-pin female industrial connector
System Compatibility	CENTUM CS 3000, CENTUM VP
Protection Rating	IP20

4-20 mA HART Loop and Signal Connectivity

The AMN34 facilitates integrated process monitoring by supporting 4-20 mA HART loop protocol standards directly through its backplane interface. This nest architecture maintains channel-to-channel signal integrity by utilizing a consolidated connector-based layout, which minimizes contact resistance and ensures consistent loop impedance. The module is engineered to prevent signal degradation when interfacing with analog input modules, ensuring precise data acquisition for critical process control loops.

Frequently Asked Questions

Q: Does the AMN34 support hot-swapping during active system operation?

A: No. The AMN34 lacks hot-swap capability. The associated system rack must be powered down prior to module insertion or removal to prevent electrical arcing or damage to the backplane circuitry.

Q: What are the primary grounding requirements for this module?

A: To ensure electromagnetic compatibility, the chassis must be connected to the cabinet's protective earth bus. Use shielded twisted-pair cabling for all analog signals, terminating the shields at the designated common ground point to suppress induced noise.

Field Installation Guidelines

Mounting: Ensure the rack environment is vibration-free and adheres to the IP20 enclosure requirement. Secure the AMN34 onto the standard CENTUM rack backplane using the provided mechanical fastening points.
Cabling: Utilize dedicated 32-pin cable assemblies. Ensure all field wiring is routed through cable ducts separated from high-voltage AC lines to prevent crosstalk.
Inspection: Before system startup, verify that the module is fully seated within the 4-slot rack architecture. Inspect all connector pins for deformation and confirm that the LED diagnostic indicators are functional upon power-up.

What's clients say about us

Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

Mark Thompson

Maintenance Manager, USA

Reliable Source for New Spares

Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

Robert Hoffmann

Engineering Lead, Germany

Top-tier Service and Quality

We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.