JH5100 SERIES ADD/SUBTRACT TRANSMITTERS
DINRAIL MOUNT, FIXED RANGE
JH5110: (A+B)/2
JH5120: (A+B+C)/3
JH5130: (AB)

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 lowend output (0%) when all inputs are at 0%. On Models JH5110 and JH5120 fullscale output (100%) occurs when all inputs are at 100%. On Model JH5130, fullscale output occurs when input A is at 100% and input B at 0%.
Nonstandard calibrations are available, including unequal weighting, dissimilar input ranges and inputtooutput offsets. Contact us with your requirements.
Redgreen QuickCheck LEDs give a quick indication of the relative output. Red is brighter at the low end, green at high, while at midscale both are approximately equal. Redonly indicates offscale low while greenonly 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 reverseacting transmitter (decreasing output with increasing input).
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. 
ReverseActing Transmitter (decreasing output with increasing input):  Change the last digit of the model number to 1 (for example, JH5111A). 
LoopPowered 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. 
JH5100 Series transmitters snap onto 35mm DIN rail. Connections are made to the frontpanel 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).
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: 
3way (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, 2.5VA. DC, 12 or 24V, 2.5W. 