{"product_id":"yokogawa-nfcp050-cpu-module","title":"Yokogawa NFCP050 CPU Module","description":"\u003cp\u003eThe Yokogawa NFCP050 is a CPU module for a Yokogawa control unit, combining real-time processing, IEC 61131-3-compliant programming support, a Java virtual machine, and integrated I\/O. It uses an SH-4A (SH7730) processor operating at 256 MHz and provides Ethernet, serial communication, and an SB bus interface. Its built-in I\/O includes digital, analog, and pulse input channels, reducing the need to treat all field signals as separate external I\/O modules.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cfigure\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eNFCP050\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eYokogawa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eCPU module with built-in I\/O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor\u003c\/td\u003e\n\u003ctd\u003eSH-4A (SH7730), 256 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMain Memory\u003c\/td\u003e\n\u003ctd\u003e128 MB with ECC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic RAM\u003c\/td\u003e\n\u003ctd\u003e1 MB with ECC, battery-backed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Memory\u003c\/td\u003e\n\u003ctd\u003e128 MB on-board flash memory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSerial Interfaces\u003c\/td\u003e\n\u003ctd\u003e3 x RS-232; 1 x RS-422\/RS-485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEthernet Interface\u003c\/td\u003e\n\u003ctd\u003e1 x 10\/100 Mbps Ethernet, 10BASE-T or 100BASE-TX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBuilt-in Digital Inputs\u003c\/td\u003e\n\u003ctd\u003e16 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBuilt-in Digital Outputs\u003c\/td\u003e\n\u003ctd\u003e8 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBuilt-in Analog Inputs\u003c\/td\u003e\n\u003ctd\u003e12 channels, 1-5 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdditional Analog Input\u003c\/td\u003e\n\u003ctd\u003e1 channel, 0-32 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBuilt-in Analog Outputs\u003c\/td\u003e\n\u003ctd\u003e2 channels, 4-20 mA; external power supply required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePulse Inputs\u003c\/td\u003e\n\u003ctd\u003e2 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\/O Interface\u003c\/td\u003e\n\u003ctd\u003eSingle SB bus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery\u003c\/td\u003e\n\u003ctd\u003e2700 mAh lithium battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e5 VDC +\/- 5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e1.16-2.30 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x H x D)\u003c\/td\u003e\n\u003ctd\u003e65.8 x 130 x 142.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.57 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSlot Occupancy\u003c\/td\u003e\n\u003ctd\u003e2 slots\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCPU Status Indicators\u003c\/td\u003e\n\u003ctd\u003e3 LEDs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLAN Status Indicators\u003c\/td\u003e\n\u003ctd\u003e2 LEDs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSerial Port Status Indicators\u003c\/td\u003e\n\u003ctd\u003e2 LEDs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControls\u003c\/td\u003e\n\u003ctd\u003eRESET, SHUTDOWN, NETWORK ON\/OFF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRAS Functions\u003c\/td\u003e\n\u003ctd\u003eWatchdog timer, temperature monitoring, and other functions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcessing and Memory\u003c\/h3\u003e\n\u003cp\u003eThe NFCP050 runs a real-time operating system and supports programming languages compliant with IEC 61131-3. Its Java virtual machine provides an additional software execution environment. The processor and ECC-protected main memory support control processing, while the on-board flash memory stores system data. The battery-backed static RAM is a separate memory resource; its retention behavior depends on the module's specified battery and memory design.\u003c\/p\u003e\n\u003ch3\u003eBuilt-in I\/O and Signal Handling\u003c\/h3\u003e\n\u003cp\u003eThe integrated I\/O combines 16 digital inputs, 8 digital outputs, 12 analog inputs rated for 1-5 V, one additional analog input rated for 0-32 V, two analog outputs rated for 4-20 mA, and two pulse inputs. The analog outputs require an external power supply. These channel types and signal ranges should be checked against the actual field devices before assigning signals, particularly where voltage-level or current-loop requirements differ.\u003c\/p\u003e\n\u003ch3\u003eCommunication Interfaces\u003c\/h3\u003e\n\u003cp\u003eThe module provides three non-isolated RS-232 ports and one non-isolated RS-422\/RS-485 port, all using RJ45 modular jacks. The serial interfaces operate asynchronously. RS-232 duplex mode is configured through software, while RS-422\/RS-485 duplex mode is selected using DIP switches. The RS-422\/RS-485 interface includes a built-in 120-ohm terminating resistor that can be switched on or off.\u003c\/p\u003e\n\u003cp\u003eThe Ethernet interface supports 10BASE-T and 100BASE-TX at 10 or 100 Mbps and includes a network power switch. Separate LED groups indicate CPU, LAN, and serial-port status. The module connects to the control unit through a single SB bus interface.\u003c\/p\u003e\n\u003ch3\u003eSerial Communication Settings\u003c\/h3\u003e\n\u003cp\u003eThe supported baud rates differ by port. SERIAL 1 and SERIAL 4 support rates up to 115.2 kbps, while SERIAL 2 and SERIAL 3 support rates up to 38.4 kbps. Serial connections require specially made cables according to Yokogawa's port-specific wiring assignments; an RJ45 connector alone does not establish Ethernet-style pin compatibility.\u003c\/p\u003e\n\u003ch3\u003eModel Suffix Identification\u003c\/h3\u003e\n\u003cp\u003eYokogawa documentation lists the following NFCP050 suffix codes. Confirm the complete ordering code on the nameplate before selecting a replacement, as the suffix identifies a different configuration.\u003c\/p\u003e\n\u003cfigure\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSuffix\u003c\/th\u003e\n\u003cth\u003eConfiguration\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e-S\u003c\/td\u003e\n\u003ctd\u003eStandard type\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eExtended type\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003eBasic type without explosion protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003eISA Standard G3 option, without explosion protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eE\u003c\/td\u003e\n\u003ctd\u003eBasic type with explosion protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eF\u003c\/td\u003e\n\u003ctd\u003eISA Standard G3 option, with explosion protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003cp\u003eThe extended type refers to additional functions documented separately in the FCN-RTU Low Power Autonomous Controller Functions specification, GS 34P02Q02-01E. Do not assume these suffix variants are interchangeable.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the NFCP050 operate as a standalone CPU module?\u003c\/p\u003e\n\u003cp\u003eA: The NFCP050 is specified as the CPU module for the FCN-RTU control unit. It is installed in a compatible control-unit configuration and requires the corresponding base module and power supply; it is not specified as a standalone controller independent of that hardware.\u003c\/p\u003e\n\u003cp\u003eQ: What connection hardware is required for the built-in I\/O?\u003c\/p\u003e\n\u003cp\u003eA: Yokogawa specifies two MIL 40-pin connectors for the built-in I\/O interface. The KMS40 cable and TAS40 terminal block can be used for the corresponding connections. Verify terminal assignments and signal wiring before connecting field devices.\u003c\/p\u003e\n\u003cp\u003eQ: Does the NFCP050 support a redundant CPU configuration?\u003c\/p\u003e\n\u003cp\u003eA: No. The published specifications state that duplex configuration is not possible. Do not assume that installing two NFCP050 modules provides a supported redundant CPU arrangement.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":67838022320370,"sku":"NFCP050","price":235.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/5589\/5794\/files\/NFCP050NFCP050.jpg?v=1792664083","url":"https:\/\/www.petrospare.com\/products\/yokogawa-nfcp050-cpu-module","provider":"Petro Spare Industrial Limited","version":"1.0","type":"link"}