Name: JUXTA D Series Signal Conditioners
Brand: Yokogawa
SKU: juxta-d-series-signal-conditioners

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The D Series is DCS-supported signal conditioners, consisting of modular type signal converters with versatile I/O specifications and housing nest. Our complete line of conditioners work well for a large or small scale systems and provide a simple platform for use and maintenance. Mounting nest conforms with JIS and EIA specifications.

HART communication

Mixed mounting of Electronic and Pneumatic signal conditioners
Mixed mounting of Electronic, Electronic-Pneumatic and Pneumatic-Electronic converters are available. Up to 16 converters can be mounted in one nest.
Relaying HART communication signals
Bi-directional relay of HART communication signals is possible while the field devices and the DCS are isolated from each other.
BRAIN Communication function
Equipped with communication functions, the conditioner allows such tasks as parameters setting, and monitoring to be done using a DCS (Yokogawa CENTUM-XL, µ-XL, etc.), PC (with VJ77 PC-based parameters setting tool).
Standard second output
A second output terminal on the front panel is available as standard for output to external recorders, indicators, alarm units, etc.
Maintenance can be performed in the field without removing wiring or disturbing other loops.
Manual backup for control output (DME, DMP)
Backup connector for model SPBD Standby Manual Station is equipped, allowing the converter to be maintained without interrupting the control output signals during operation.
Upper level communication
By installing a DSC2 communication interface module, the D series signal conditioners can communicate with a PC or PLC.

Construction	Nest-mounting type (up to 16 units of conditioners and mounting nest)
Mounting Method:	Rack mounting (JIS/EIA specifications 19") or wall mounting
Connection Method:	M4 screw terminal (for input/output, communication, power supply and grounding)
	Connecting cable (Yokogawa model: KS2)
	Air supply: Rc 3/8 (PT 3/8) female (2 points)
External Dimensions:	145×482.6×120 mm (H×W×D)
Power Requirements:	24 V DC±10%

Nests for mounting

Signal Conditioners

Model	Product Name	Input Type	Output Type	Descriptions
DA7	Distributor (with HART Communication)	4 to 20mA DC, from 2-wire type transmitter	Output 1: 4 to 20mA DC	Bi-directional relay of HART communication signals is possible while the field devices and DCS are isolated each other.
DC7	Output Isolator (with HART Communication)	4 to 20mA DC	Output 1: 4 to 20mA DC	Bi-directional relay of HART communication signals is possible while the DCS and field devices are isolated each other.
DA1	Distributor	4 to 20 mA DC, from 2-wire type transmitter	Output 1: 1 to 5 V DC Output 2: DC Voltage or DC Current
DA5	Distributor (with Square Root Extractor)		Output 1: 1 to 5 V DC Output 2: DC Voltage or DC Current	Field configurable
DA9	Distributor (Non-isolated)		Output 1: 1 to 5 V DC	Non-isolated output
DA2	Distributor (with Communication Function)		Output 1: 1 to 5V DC Output 2: 1 to 5 V DC	BRAIN Communication via DSC/DSC2 card.
DA0	Output Isolator (Voltage Input/ Current Output Type)	1 to 5 V DC	Output 1: DC Current	1500 V AC (1 min.) of withstand voltage for output signal.
DC0	Output Isolator (Current I/O Type)	4 to 20 mA DC	Output 1: 4 to 20 mA or 10 to 50 mA DC
DH0	Output Isolator (Voltage I/O Type)	1 to 5 V DC	Output 1: DC Voltage
DH1	Isolator	DC Voltage or DC Current	Output 1: 1 to 5V DC Output 2: DC Voltage or DC Current	Fixed range
DH2	Isolator (Free Range Type)	DC Voltage or DC Current		Free range Field configurable
DH5	Isolator (with Square Root Extractor)	1 to 5 V DC		Field configurable
DM1	Isolator (mV Input Free Range Type)	DC mV Signal		Field configurable
DR5	RTD Converter (Free Range Type)	Resistance Temperature Detector (RTD)	Output 1: 1 to 5 V DC Output 2: DC Voltage or DC Current	Field configurable
DT5	Thermocouple Converter (Free Range Type)	Thermocouple	Output 1: 1 to 5 V DC Output 2: DC Voltage or DC Current	Field configurable
DS1	Potentiometer Converter (Free Range Type)	Potentiometer resistance (3-wire type)	Output 1: 1 to 5 V DC Output 2: DC Voltage or DC Current	Field configurable
DP1	Pulse Repeater	Contact Pulse, Voltage Pulse or Current Pulse	Output 1: Open collector Output 2: Open collector	Pulse rate fixed in 1:1
DP3	Pulse to Analog Converter	Contact Pulse, Voltage Pulse or Current Pulse	Output 1: 1 to 5 V DC Output 2: DC Voltage or DC Current	Field configurable
DQ0	Analog to Pulse Converter	1 to 5 V DC or 4 to 20 mA DC	Output 1: Open collector	Field configurable
DG1	PT Converter (R.M.S.)	AC Voltage from PT	Output 1: 1 to 5 V DC Output 2: DC Voltage or DC Current	R.M.S. conversion
DB1	CT Converter (R.M.S.)	AC Current from CT		R.M.S. conversion
DD1	Tachometer Converter	AC Voltage from tachometer		Mean value conversion
DF1	Pneumatic to Electrical Converter	Pneumatic Signal	Output 1: 1 to 5 V DC Output 2: DC Voltage or DC Current	Input signal range: 0.2 to 1.0 kg/cm2, 3 to 15 psi or 20 to 100 kPa
DF0	Electrical to Pneumatic Converter	1 to 5 V DC or 4 to 20 mA DC	Pneumatic Signal
DSK	Limit Alarm	DC Voltage or DC Current	2 Relay Contacts	2 alarm outputs (N.O. or N.C. configurable)
DSC	Communication I/F Card	BRAIN Communication
DSC2	Communication I/F Card	BRAIN/RS485 Communication (Changeable)		Applicable baud rate: 600 to 9600 bps.
DX1	Input/Output Thru Card	Input resistance: 250 ohm (input type 2 only)		Converts 4 to 20 mA DC signal to 1 to 5 V DC signals