JH5100 SERIES MULTIPLY/DIVIDE TRANSMITTERS
DIN-RAIL MOUNT, FIXED RANGE
JH5140: A x B
JH5110/ JH5120/JH5130 for Add/Subtract functions
JH5160/JH5170 for Square/Square Root functions
JH5140/JH5150 Multiply/Divide Transmitters respond to the product or ratio of 2 DC inputs and provide a proportional, isolated DC output.
Standard calibration calculates the inputs and outputs on a percent-of-span basis. For example, in a JH5140 multiplying transmitter with 4/20mA inputs and a 0/10V output, when both inputs are at 12mA (50%) the output will be 2.5V (25%). The equation is: 0.5 x 0.5 = 0.25.
Nonstandard calibrations are available, including dissimilar input ranges and input-to-output offsets. We also can, as a special, create the function, Output = (A x B)/C. 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).
Approximately 1 msec (See Specifications). Specify Option HS.
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: No connection.
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).
Standard: Under 100 milliseconds. Option HS: Approximately 95% complete in 1 msec. Frequency response 3dB down at approx. 600Hz.