JH5100 SERIES ADD/SUBTRACT TRANSMITTERS
DIN-RAIL MOUNT, FIXED RANGE
JH5110: (A+B)/2
JH5120: (A+B+C)/3
JH5130: (A-B)
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Also see:
JH5140/ JH5150 for Multiply/Divide 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.
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). |
| 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: |
Under 100 milliseconds. |
| 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. |