SIGNAL ISOLATORS ISOLATING AMPLIFIERS

SINEAX SI815 2.3kV Passive DC Signal Isolator

SINEAX SI 815 Passive DC signal isolator with power supply transfer and without separate
power supply connection, versions available for FSK1 and Ex and non-Ex in housing N17 or S17 for rail and wall mounting.
The signal isolator SINEAX SI 815 serves to electrically insulate the 4…20 mA input circuit of a 2-wire transmitter. It performs two tasks at the same time. Firstly it provides electrical insulation and secondly it conducts the power supply needed for measurement to the 2-wire transmitter without injecting into the circuit itself. Thus the isolator does not require an power supply connection itself. 

Signal isolator
 

• Loop Powered Isolator with Power Transfer

• Single and Multi-Channel Versions

• Intrinsically Safe Versions

DC signal isolator, housing N17, 1 channel or 2 channel
with power supply transfer, also available for FSK

SINEAX DCM 817 Signal Isolator for PCB Mounting

SINEAX DCM 817 Passive DC signal isolator without power supply, modular design.
The signal isolator serves to electrically insulate a DC signal in the range 0/4…20 mA. 
It operates passively, i.e. it does not require a separate power supply. 
The signal isolator is available in two versions which differ in the shape of the connection pins.
Its modular design enables one or several signal isolators to be mounted on a printed circuit board. 

Electrically insulated between input and output signal / Prevents the transfer of interference voltages and currents, solves grounding problems in meshed signal networks and is cheap and small
No power supply required / Less termination and wiring work
Modular design / Versatility of application
Small dimensions / Saves space

• Loop Powered / 500V Isolation
• Cost Effective OEM Product

SINEAX TI 816 500V Passive DC Signal Isolator for DIN-Rail

The Passive DC signal isolator SINEAX TI 816 serves to electrically insulate an analogue DC signal in the range 0…20 mA which depending on version is then converted to a current or voltage 
signal (0…20 mA or 0…10 V). 
It operates passively and does not require a separate power supply, but derives the little auxiliary energy it needs from the DC signal.
Its narrow casing is designed for mounting on different types of standard rails. 
A number of signal isolators can be mounted immediately next to each other and where there are many DC signals to be isolated can form a compact isolator block.

• Loop Powered with V or mA Outputs
• Only 0.5 " (12.5mm) Wide

The SINEAX TI 816 signal isolator electrically isolates the 
analog 0 to 20 mA direct current signal, which, 
depending upon model, is converted to a current or 
voltage signal (0...20 mA or 0...10 V).

SINEAX TI 807 4kV Passive DC Signal Isolator for rail and wall mounting

The Passive Signal isolator SINEAX TI 807 serves to electrically insulate the analogue DC signal in the 
range 0…20 mA which depending on version is then converted to a current or voltage 
signal (0…20 mA or 0…10 V). 
It operates passively and does not require a separate power supply, but derives the little auxiliary 
energy it needs from the DC signal.
The series of isolators also includes "intrinsically safe" explosion proof versions with either an intrinsically safe input signal [EEx ib] IIC or intrinsically safe output signal [EEx ia] IIC. 
They are thus suitable for use in connection with intrinsically safe equipment installed in the hazardous area. The signal isolator is supplied in two different housings depending on the number of transmitter channels to be isolated: SINEAX TI 807-5 with one transmitter channel to be isolated in housing 
Type N17 and SINEAX TI 807-1 with two or three channels in housing Type S17. 
Both types of housing are suitable for either rail or wall mounting.

• Loop Powered with V or mA Outputs
• Single and Multi-Channel Versions
• Intrinsically Safe Versions

SINEAX TV 808 1-Channel Isolator Isolating Amplifier Unipolar Bipolar

The purpose of the 1 Channel isolating amplifier SINEAX TV 808 is to electrically insulate input and output signals, respectively to amplify and/or change the signal level or type (current or voltage) of the input signals.
Electric insulation between input, output (2.3 kV) and power supply (3.7 kV) / Prevents measurement errors due to potential leakage. 
Flexibility provided by 36 different input and output combinations selected by simply positioning plug-in jumpers / No influence on accuracy / Reduced stocking. 
Non-standard user-specific ranges available. 
AC/DC power supply / Universal .
Available in type of protection "Intrinsic safety" [EEx ia] IIC (see Data on explosion protection"). 
Provision for either snapping the isolating amplifier onto top-hat rails or securing it with screws to a wall or panel. 
Housing only 17,5 mm (size S17 housing) / Low space requirement.

• 3.7kV Isolation Power Supply verses I/O, 
  2.3kV Isolation Input to Output
• Fully Configurable Input and Output Settings
• Zero and Span Adjustments
• Intrinsically Safe Versions
• Power Input: 24...60V AC/DC or 85...230V AC/DC

SINEAX TV 808 Dual Channel Isolator  Isolating Amplifier Unipolar Bipolar

The purpose of the Dual Channel Isolating Amplifier SINEAX TV 808 is to electrically insulate input and output signals, respectively to amplify and/or change the signal level or type (current or voltage) of the input signals. 
The amplifier fulfils all the important requirements and regulations concerning electromagnetic compatibility EMC and Safety (IEC 1010 resp. EN 61 010). 
It was developed and is manufactured and tested in strict accordance with the quality assurance standard ISO 9001. 
The device has two channels and provides two independent isolating amplifiers in an extremely small space. The user has a wide choice of input and output ranges and can set the desired one with the aid of soldered jumpers and potentiometers. A version with one input and two outputs is available that enables two electrically insulated outputs to be obtained from a single input signal. 

• Dual Channel or Signal Splitter
• 3.7kV Isolation Power Supply verses I/O, 2.3kV 
  Isolation Input to Output
• Zero and Span Adjustment for Each Channel

SINEAX B840 4-Channel Power Pack for 2 wire transmitters DIN-Rail Mount

The Four Channel Power supply unit SINEAX B 840 provides the DC power supply for 2-wire transmitters. 
Depending on the device execution there are 2 or 4 power supply outputs available. 
Each power supply output is monitored by a green LED. 
The corresponding green LED is continuously lit when the measuring / supply circuit is closed.

• 4-Channel 4...20mA, 24V DC Loop Power Supply
• LED Monitoring of each Channel Independently
• Isolation between each Channel
• Supply Voltage: 24V, 115V or 230V AC 50/60Hz
• 30mA Current Limiter for each Channel

SINEAX B 811 Power Pack with additional functions and Signal outputs

The power supply unit SINEAX B 811 provides the DC power supply for 2-wire transmitters and transfers the measured variable unchanged to the electrically insulated output. Conversion to a different signal range such as 0…5 mA or 1…5 V (signal converter) is also possible. 
Some versions of the SINEAX B 811 are designed for FSK1 communication.
They are used in conjunction with "intelligent" 2-wire transmitters which are capable of dialogue and operation according to the FSK principle and the HART or user-specific protocol. 
The series also includes "intrinsically safe" versions [EEx ia] IIC with an intrinsically safe measurement/supply circuit. These operate in conjunction with intrinsically safe 2-wire transmitters located in explosion hazard areas. 
Provision is made for monitoring the measurement/supply circuit to detect short and open-circuits. 
Either of these faults is signaled by the fault signaling relay AF and the red LED. 
The output signals A1 and A12 can be set on the DIP switches to have a linear increasing or decreasing response. 
The instrument fulfils all the important requirements and regulations concerning electromagnetic compatibility EMC and Safety (IEC 1010 resp. EN 61 010). 
It was developed and is manufactured and tested in strict accordance with the quality assurance standard ISO 9001.
Production QA is also certified according to guideline 94/9/EG.

• Isolation between Inputs, Outputs and Power Supply: 3.7kV
• Intrinsically Safe Versions

The SINEAX B 811 power supply provides 2-wire measuring transducers with DC power and forwards the measuring 
signal at a ratio of 1:1 to the measurement output in an 
electrically isolated fashion. 
Conversion to other signal ranges is also possible, 
for example 
0...5 mA or 1 to 5 V (signal transducer).

SINEAX TV809 Programmable Isolating amplifier, 1 Channel

The purpose of the Programmable Isolating amplifier SINEAX TV 809 is to electrically insulate input and output signals, respectively to amplify and/or change the signal level or type (current or voltage) of the input signals. Measured variables and measuring ranges are programmed with the aid of a PC, a programming cable and the programming software. 
Specific measured variable data such as analogue output signal, transmission characteristics and various functions in combination with the alarm function can also be programmed. 
The isolating amplifier fulfils all the important requirements and regulations concerning electromagnetic compatibility EMC and Safety (IEC 1010 resp. EN 61 010). It was developed and is manufactured and tested in strict accordance with the quality assurance standard ISO 9001/EN 29001. 
An explosion-proof "intrinsically safe" [EEx ia] IIC version rounds off this series of SINEAX TV 809.

• Isolation Amplifier
• Voltage Input Ranges from 0...30mV to 0...1000V DC (2000V Span with Bipolar Input)
• Current Input Ranges from 0...220µA to 0...100mA
• Unipolar or Bipolar Input and Output values
• 57 point linearization table for complete configuration of inputs
• Programmable Relay Alarm

SINEAX TV819 One Channel Isolating Amplifier Unipolar Bipolar

The purpose of the One Channel Active Isolating Amplifier SINEAX TV 819 is to electrically insulate input and output signals, respectively to amplify and/or change the signal level or type (current or voltage) of the input signals.
The compact SINEAX TV 819 provides a large selection of input and output ranges that can be configured by the user with soldered jumpers and potentiometers. 
The amplifier fulfils all the important requirements and regulations concerning electromagnetic compatibility EMC and Safety (IEC 1010 resp. EN 61 010). It was developed and is manufactured
and tested in strict accordance with the quality assurance standard ISO 9001.

• Isolation Amplifier
• Voltage Input Ranges from 0...30mV to 0...1000V DC 
  (2000V Span with Bipolar Input)
• Current Input Ranges from 0...220µA to 0...100mA
• Unipolar or Bipolar Input and Output values

Isolating amplifier for electrically insulating, 
amplifying and converting DC signals, input and 
output ranges adjustable with soldered jumpers and 
potentiometers.

SINEAX V 604 Programmable Universal Transmitter DC current voltage, temperature sensor

The universal programmable universal transmitter SINEAX V 604 converts the input variable – a DC current or voltage, or a signal from a thermocouple, resistance thermometer, remote sensor or potentiometer – to a proportional analogue output signal.
The analogue output signal is either an impressed current or superimposed voltage which is processed by other devices for purposes of displaying, recording and/or regulating a constant.
A considerable number of measuring ranges including bipolar or spread ranges are available. Input variable and measuring range are programmed with the aid of a PC and the corresponding software. Other parameters relating to specific input variable data, the analogue output signal, the transmission mode, the operating sense and the open-circuit sensor supervision can also be programmed. 
The open-circuit sensor supervision is in operation when the SINEAX V 604 is used in conjunction with a thermocouple, resistance thermometer, remote sensor or potentiometer. 
The transmitter fulfils all the important requirements and regulations concerning electromagnetic compatibility EMC and Safety (IEC 1010 resp. EN 61 010). 
It was developed and is manufactured and tested in strict accordance with the quality assurance standard ISO 9001. 
Production QA is also certified according to guideline 94/9/EG.

• Inputs: mV/V, mA, TC, RTD, W
• Wide Range of Outputs
• Isolation between Inputs, Outputs and Power Supply: 3.7kV
• Fully Configurable Relay Contact
• Intrinsically Safe Versions

The SINEAX V 604 universal measuring transducer 
converts the measured quantity - a direct current, a direct 
voltage or a signal from a thermocouple, a resistance 
thermometer, a remote sensor or a potentiometer - into an 
analog, proportional output quantity. 
The analog output quantity, which can be realized in the 
form of a load-independent current or load-independent 
voltage signal, can be used for display, recording and/or 
continuous control.

SINEAX VC 603 Universal Programmable Transmitter Alarm Unit

The combined programmable transmitter with alarm unit SINEAX VC 603 converts the input 
variable – a DC current or voltage, or a signal from a thermo-couple, resistance thermometer, remote sensor or potentiometer to a proportional analogue output signal. It is also equipped with 2 limit contacts for monitoring the input variable. The analogue output signal is either an impressed current or superimposed voltage which is processed by other devices for purposes of displaying, recording and/or regulating a constant. 
The binary output signals of the two limit contact circuits are used for signaling out-of-limit conditions, control purposes and two-point regulation. 
A considerable number of measuring ranges including bipolar or spread ranges are available.
Input variable and measuring range are programmed with the aid of a PC and the corresponding software. Other parameters relating to specific input variable data, the analogue output signal, the transmission mode, the operating sense, the binary output signals and the open-circuit sensor supervision can also be programmed. The open-circuit sensor supervision is in operation when the SINEAX VC 603 is used in conjunction with a thermo-couple, resistance thermometer, remote sensor or potentiometer.
The transmitter/alarm unit fulfils all the important requirements and regulations concerning electromagnetic compatibility EMC and Safety (IEC 1010 resp. EN 61 010). 
It was developed and is manufactured and tested in strict accordance with the quality assurance standard ISO 9001/ EN 29 001. Production QA is also certified according to guideline 94/9/EG.

• Same Inputs as the SINEAX V 604
• 3 Independently Configurable Alarm Contacts
• Intrinsically Safe Versions

The SINEAX VC 603 combination measuring transducer/limit 
monitor converts the measured quantity - a direct current, 
a direct voltage or a signal from a thermocouple, a resistance thermometer, a remoter sensor or a potentiometer - into an analog, proportional output quantity. 
It is also equipped with two limit contacts for monitoring the measured quantity.