Friday, 10 June 2011 17:21 Last Updated on Sunday, 21 August 2011 23:58 Written by Administrator

JH5100 SERIES ADD/SUBTRACT TRANSMITTERS
DIN-RAIL MOUNT, FIXED RANGE

 

JH5110: (A+B)/2
JH5120: (A+B+C)/3
JH5130: (A-B)
  • Voltage or Current Inputs and Outputs
  • Quick-Check Red/Green Output LEDs
  • Nonstandard Ranges Available
  • High Speed "Option HS" Available
  • DIN-Rail Mount, 1 Inch Wide
  • Unpluggable Terminal Strip
  • AC or DC Power Options

JH5110/JH5120/JH5130
PDF
DATA SHEET

JH5110/JH5120/JH5130
PDF
MANUAL

Also see:
    JH5140/JH5150 for Multiply/Divide functions
    JH5160/JH5170 for Square/Square Root functions

JH5100 Series Add/Subtract Transmitters respond to the sum or difference of 2 or 3 DC inputs and provide a proportional, isolated DC output. The model numbers listed above reflect a variety of input functions but all share the same basic circuitry, features and specifications.

Standard calibration provides low-end output (0%) when all inputs are at 0%. On Models JH5110 and JH5120 full-scale output (100%) occurs when all inputs are at 100%. On Model JH5130, full-scale output occurs when input A is at 100% and input B at 0%.

Nonstandard calibrations are available, including unequal weighting, dissimilar input ranges and input-to-output offsets. Contact us with your requirements.

Red-green Quick-Check LEDs give a quick indication of the relative output. Red is brighter at the low end, green at high, while at mid-scale both are approximately equal. Red-only indicates offscale low while green-only indicates offscale high.

Standard transmitters include filtering to smooth measurements and minimize noise pickup. When fast response is needed, Option HS speeds the response time to approximately 1 millisecond. Other response speeds are available on special order.

Voltage or current inputs and outputs may be chosen: the input and output ranges need not be the same. Available options include AC and DC power choices and reverse-acting transmitter (decreasing output with increasing input).

ORDERING INFORMATION

Model Number:  Select from the list above according to your input function. Add suffix A (for example, JH5110A) for AC power, D for DC power.
Input Range:  Specify any DC voltage or current range allowed by the "Input Capabilities" spec, below.
Output Range:  Specify any DC voltage or current range allowed by the "Output Capabilities" spec, below.
Power:  Specify 115Vac, 230Vac, 12Vdc or 24Vdc.
Reverse-Acting Transmitter (decreasing output with increasing input):  Change the last digit of the model number to 1 (for example, JH5111A).
Loop-Powered Output:  4/20mA "current sink" output stage for connection to devices whose inputs provide 24Vdc loop excitation. Change the last digit of the model number to 2 (for example, JH5112A).
High Speed Response:  

Approximately 1 msec (See Specifications). Specify Option HS.
Urethane Coating:  Specify Option U.

INSTALLATION AND CONNECTIONS

JH5100 Series transmitters snap onto 35mm DIN rail. Connections are made to the front-panel terminals. The terminal strip unplugs to facilitate calibrating or replacing the transmitter.

Connections to the 8 terminals (top to bottom) are:
    1:  Input A (positive).
    2:  Input common (negative).
    3:  Input B (positive).
    4:  Input C (positive - Model JH5120 only).
    5:  Output positive.
    6:  Output negative.
    7:  Power (AC or, if DC power option, DC plus).
    8:  Power (AC or, if DC power option, DC minus).

DETAILED SPECIFICATIONS

Voltage Input Capabilities:  

100mV minimum span, +/-20V maximum input. Offset ranges are allowed. (Input Impedance: 200kohms or greater.)
Current Input Capabilities:  

1mA minimum span, +/-100mA maximum input. Offset ranges are allowed.
Voltage Output Capabilities:  

1 volt minimum output span, -10 to +15V absolute limit. Offset ranges are allowed. Maximum output load, 10mA (1Kohm at 10V output).
Current Output Capabilities:  

1mA minimum output span, 0 to +25mA absolute limit. Positive offsets are allowed, negative outputs are not. Output drive capability, 24V (1,200 ohms max. at 20mA output).
Accuracy (factory calibration): 

+/-0.1% of span.
Adjustability:  

Zero and span each are adjustable approx. +/-15% of span.
Linearity:  

+/-0.05% of span or better.
Response Time:  

Standard: Under 100 milliseconds. Option HS: Approximately 95% complete in 1 msec. Frequency response 3dB down at approx. 600Hz.
Isolation:  

3-way (Power/Input/Output) 1,500Vac rms (2,100V peak). (The inputs are not isolated from each other.)
Guaranteed Operating Temperature:  

-10 to +60 deg. C (14 to 140 deg. F).
Temperature Stability:  

+/-0.02% of span per deg. C, or better.
Power Requirements:  

AC, 115 or 230Vrms, 50/60Hz, 2.5V-A. DC, 12 or 24V, 2.5W.