CP701 S1 Yokogawa Processor Module | New & Original Stock

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Yokogawa CP701 S1 Field Control Processor Module Configured for process control and DCS instrumentation in CENTUM CS 1000 /...

SKU: CP701

Manufacturer: Yokogawa
Product No.: CP701
Product Type: Central Processing Units
Product Origin: JAPAN
Payment:T/T, Western Union
Weight: 5400g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Yokogawa CP701 S1 Field Control Processor Module

Configured for process control and DCS instrumentation in CENTUM CS 1000 / CS 3000 / CENTUM VP systems, the Yokogawa CP701 S1 (Yokogawa CP701 Processor Module) provides direct physical/electrical execution.

Hardware Specifications

Parameter	Specification
Model	CP701 S1
Brand	Yokogawa
Origin	Japan
Weight	5.4 kg
Dimensions	26 cm x 6 cm x 28 cm
Operating Temp	-10 to +55 deg C
Power Consumption	24 VDC nominal loop draw
Processor Architecture	Proprietary high-speed microprocessor
Memory Capacity	Expanded program execution and data storage
Communication Interfaces	Vnet/IP, ESB Bus, Ethernet 100Base-TX
Protocol Integration	FOUNDATION Fieldbus, PROFIBUS, DeviceNet
Mounting	Field Control Station (FCS) rack-mount
Storage Temperature	-25 to +75 deg C
Humidity Range	5-95% RH, non-condensing
Certifications	CE, UL, RoHS compliant

Process Control and DCS Instrumentation Layering

The processing module interfaces directly with host Field Control Stations via Vnet/IP networks to manage real-time loop synchronization. The architectural engine processes complex PID loops and sequential logic matrices across active 4-20 mA HART loop protocol branches without introducing processing lag. By utilizing a dedicated ESB bus backbone, the unit enforces strict channel-to-channel isolation parameters to shield internal registers from field-side voltage disturbances. Fieldbus couplers route digital process variables directly into the localized execution table, while built-in error-correction code memory actively scans and fixes internal bit inversions to prevent safety loop drops or loss of control tracking.

Frequently Asked Questions

Q: How does the processor module handle dual-redundant tracking and switchover latencies?

A: When you configure dual CP701 S1 modules in a redundant Field Control Station layout, the primary unit continuously mirrors its memory registers to the backup processor over the backplane bus. If the active unit encounters a hardware fault, the secondary processor assumes control of the 4-20 mA HART loop protocol pathways without disturbing the active control outputs.

Q: What are the backplane load limitations and power distribution bounds for this specific processor?

A: The module relies on a stabilized 24 VDC input supply routed through the FCS backplane. You must calculate the aggregate power requirement for all integrated communication cards and internal logic components to ensure total system current remains within the baseline power supply boundaries.

Field Installation Guidelines

Chassis Alignment and Connector Seating: Lower the processor card into the designated slot guides within the Field Control Station rack assembly. Push the module forward until the rear pins connect with the motherboard backplane, then lock the mechanical levers to secure the unit.
Communication Interface Cable Shielding: Route all Vnet/IP and ESB bus lines inside separate low-noise cable tracks away from high-voltage motor starters, power lines, and variable frequency drive cables. Ground all external communication shields to the main control panel cabinet grounding bar.
Thermal Corridor Management: Verify that cabinet cooling fans and vertical airflow channels remain unblocked. You must maintain internal cabinet temperatures between -10 and +55 deg C to prevent localized heat build-up on the microprocessor components.

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