JH5080 USER-RANGEABLE DC INPUT TRANSMITTER
DIN-RAIL MOUNT
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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.
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.
ORDERING INFORMATION
| Model Number: |
Specify Model JH5080A for AC power, JH5080D for DC power. |
| Factory Settings: |
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. |
| Power: |
Specify 115Vac, 230Vac, 12Vdc or 24Vdc. |
INSTALLATION AND CONNECTIONS
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).
DETAILED SPECIFICATIONS
| Input Capabilities: |
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.) |
| Voltage Output Capabilities: |
Standard output ranges include 0/1V, -1/+1V, 0/2V, 0/5V, 1/5V, 0/10V, -10/+10V. Many others are possible. |
| Current Output Capabilities: |
Standard output ranges include 0/1mA, 1/5mA, 0/10mA, 0/20mA, 4/20mA. Many others are possible. (Positive current outputs only.) |
| Accuracy: |
If properly calibrated, +/-0.1% of span or 10 microvolts, whichever is greater. |
| Linearity: |
+/-0.05% of span or better. |
| Response Time: |
Under 100 milliseconds. |
| Isolation: |
3-way (Power/Input/Output) 1,500Vac rms (2,100V peak). |
| Guaranteed Operating Temperature: |
-10 to +60 deg. C (14 to 140 deg. F). |
| Temperature Stability: | +/-(0.02% of span plus 1.3 microvolts) per deg. C, or better. |
| Power Requirements: |
AC, 115 or 230Vrms, 50/60Hz, 2.5V-A. DC, 12 or 24V, 2.5W. |