JH5080 USER-RANGEABLE DC INPUT TRANSMITTER
The Model JH5080 User-Rangeable Transmitter provides an isolated DC output proportional to a DC voltage or current input. Fully user-rangeable, it handles input voltages from millivolts to over 200 volts and currents to 100mA. Its wide selection of output ranges include all common process signals. Input/output isolation eliminates ground loops, and guards against shock hazards when using high-voltage inputs.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.
Model JH5080 incorporates a low-drift input amplifier for maximum accuracy when measuring millivolt-level inputs. Linearity is better than 0.05%. AC and DC power are available.
Specify Model JH5080A for AC power, JH5080D for DC power.
The JH5080 is normally supplied tested but uncalibrated. If you wish, specify your desired input and output range on your order and we will calibrate at no extra charge. Refer to the "Input Capabilities" and "Output Capabilities" specifications below.
Approximately 1 msec (See Specifications). Specify Option HS.
Specify 115Vac, 230Vac, 12Vdc or 24Vdc.
Model JH5080 snaps 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 plus. (Also jumper this terminal to terminal 3 for current inputs.)
2: Input minus.
3: Current input plus. (Jumper to terminal 1 for current inputs.)
4: No connection.
5: Output plus.
6: Output minus.
7: Power (AC or, if DC power option, DC plus).
8: Power (AC or, if DC power option, DC minus).
Any zero-based voltage range from 0/10mV to 0/220V, or current range from 0/1 to 0/100mA. Range also may be elevated 25% (such as 1/5V or 4/20mA) or suppressed 50% (center-zero such as -10/+10V or -1/+1mA.)
Standard output ranges include 0/1V, -1/+1V, 0/2V, 0/5V, 1/5V, 0/10V, -10/+10V. Many others are possible.
Standard output ranges include 0/1mA, 1/5mA, 0/10mA, 0/20mA, 4/20mA. Many others are possible. (Positive current outputs only.)
If properly calibrated, +/-0.1% of span or 10 microvolts, whichever is greater.
+/-0.05% of span or better.
Standard: Under 100 milliseconds. Option HS: Approximately 95% complete in 1 msec. Frequency response 3dB down at approx. 600Hz.
3-way (Power/Input/Output) 1,500Vac rms (2,100V peak).
-10 to +60 deg. C (14 to 140 deg. F).
AC, 115 or 230Vrms, 50/60Hz, 2.5V-A. DC, 12 or 24V, 2.5W.