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Packaging & Delivery

 YOKOGAWA YS1000 Series Single-loop Controllers

YOKOGAWA YS1700 Programmable Indicating Controller

The YS1000 series carries over the superior control performance and reliability of the YS80/YS100 series with a high degree of compatibility, and adds a color LCD and enhanced networking functions to bring you a next-generation single loop controller that's revolutionary in its ease of use.

• Excellent legibility thanks to a full-dot, semi-reflective color LCD: High visibility of the display screen is ensured even in direct sunlight in the early morning and late afternoon. The user can freely access a desired operation display from meter, trend display, bar graph, alarm, and event displays. All parameters can be set via the front panel display.

• Function block programming: Besides the text programming compatible with earlier models, the YS1700 offers the new GUI-based programming method, function block program- ming. The optional YSS1000 Setting Software for YS1000 Series is used to develop user programs.

• Large programming capacity: Program capacity is 1000 steps for a text program, and 400 modules for a function block program.

• More powerful control and calculation functions: IEEE754- format four-byte floating-point calculations enable actual values to be used in calculations. More than a hundred types of calculation modules are featured, including exponential and logarithmic functions, temperature compensation, and pressure compensation.

• Function selection mode (needs no programming): The multi-function controller mode allows control to be selected from frequently used functions (single-loop, cascade, or selector control) without programming. Function assign- ments to digital and analog inputs/outputs (DIs, DOs, AIs, and AOs) can be determined by parameter settings.

• Expandable I/O: The basic type with expandable I/O has eight analog inputs, four analog outputs, ten digital inputs or ten digital outputs (total fourteen digital inputs and outputs).

• Fail-safe: Thanks to dual CPU (one for control and one for display), display and manual operations are enabled even during a failure of either CPU. The hard manual circuit incor- porated independently from the digital circuits enables the controller output to be adjusted manually during a failure of a digital circuit including both CPUs. (The hard manual circuit is not incorporated when the /NHM option is specified.)

• Nonvolatile memory for memory backup: No battery or capacitor is used for memory backup, facilitating maintenance.

• AC/DC dual power supply with wide operating voltage range to ensure stability against supply voltage fluctuations: Can be driven by either an AC (100 V) or DC (24 V) power supply. Furthermore, the DC power supply enables receiving power without polarity. (Must be specified upon ordering if using a 220 V AC power supply.)

• 250 mm depth (for basic types only)

• Dust- and splash-proof IP54 faceplate (for basic type only)

• CE Mark (for basic type and YS100 compliant type only)

• FM Nonincendive explosion protection (optional for basic type only)

• Communication (optional) - Ethernet (Modbus/TCP; for basic type only) - RS485 (PC Link, Modbus, Peer-to-Peer communication, and YS protocol; unavailable for YS80 internal unit-compatible type) - DCS-LCS communication

• Compatibility with YS100 Series: Setting and control operations can be done with the same feel. For basic-type cases, terminal-to-terminal pitches differ but the signal-to-terminal arrangement is almost the same.

• YSS1000 Setting Software

• Uses a full dot matrix color LCD display for wide variety of screens.

• Designed with a lightweight, compact case for Greater freedom of instrumentation.

• Advanced programming tool to reduces engineering costs.

• Dual CPU and hard manual control for control output backup.

• Ethernet (Modbus TCP), Modbus, expansion I/O, and peer-to-peer communication to offer a highly scalable system.

Pictures:

Model and Suffix Codes

Model Suffix Code Optional Code Remarks
YS1700 Programmable indicating controller
Use -1 With hard manual unit
         -2 Without hard manual unit
Type
0 Basic type
1 Basic type with expandable I/O (*1)
2 Compatible type for YS100 (with YS100 case)
3 Compatible type for YS80 internal unit/compatible type for EBS, I, EK, and HOMAC (*2)
4 Compatible type for YS80 (compatible size for YS80 with YS100 terminal)
5 Compatible type for 100 line (with YS100 terminal) (*3)
Power supply

0 100 V AC, 24 V DC common power
1 220 V AC power
Direct input (*4)
/A01 mV input
/A02 Thermocouple input
/A03 RTD input
/A04 Potentiometer input
/A05 Isolator
/A06 Two-wire transmitter input (isolated)
/A07 Two-wire transmitter input (non-isolated)
/A08 Frequency input
/DF Direct input with Fahrenheit temperature range function (*9)
Communication
/A31 RS-485 communication (PC-link, Modbus, YS protocol, and Peer-to-Peer communication) (*5)
/A32 DCS-LCS communication (*6)
/A34 Ethernet communication (Modbus/TCP) (*7)
Certification /FM FM nonincendive approved (FM Class I, DIV 2) (*8) (To be approved)
/CSA CSA safety and nonincendive approved (Class I, DIV 2) (*10) (To be approved)
*1 The expandable I/O terminal (model YS010) and expandable I/O cable (model YS011) (cable length: 3 m) are provided.
*2 This type can be connected to the YS80 housing (model SHUP). (The EK/HOMAC compatible housing (SHUP-420) and EBS/I series-compatible housing
(SHUP-100) are sold separately.)
*3 The 100 line-compatible housing (model YS006) is sold separately.
*4 Direct input options can be combined only with the suffix codes “-x2x,” “-x4x,” or “-x5x.” Selection of multiple options is not possible.
*5 A combination with suffix code “-x3x” is not possible. Optional codes /A31 and /A32 cannot be simultaneously specified.
Please specify the communication options /A31 (RS-485 communication) to directly communicate with the CENTUM CS3000/VP.
*6 Optional codes /A31 and /A32 cannot be simultaneously specified. Please specify the communication options /A32 (DCS-LCS communication) to communicate
with the CENTUM CS3000/VP through the SCIU.
*7 Optional codes /A34 can be specified only for suffix codes “-x0x” or “-x1x.”
*8 This option can be combined only with suffix codes “-x0x” or “-x1x.”
*9 This option can be combined only with option code /A02 or /A03.If option code /DF is specified, Fahrenheit temperature range can be available for direct
input range in addition to Centigrade temperature range. In case of specifying Fahrenheit temperature range for direct input, option code /DF is required.
When the direct input temperature range may be changed to Fahrenheit temperature range after shipment, also specify option code /DF.
*10 This option can be combined only with suffix codes “-x0x,” “-x1x,” “-x2x.”