ITC-XX: Isolated Terminal Signal Conditioner/Converter specsheet
- High Input-Output-Power Isolation (1500VAC Test)
- Small Size - Fits on Terminal Block Rail
- Industry Standard Inputs: 4-20 mA, 1-5 VDC, and more
- Industry Standard Outputs: 4-20 mA, 1-5 VDC, more
- High Output Drive on Current Outputs (1000 Ohms for 4-20mA output)
- Power: 24 VDC, 80 mA
- Two Wire Supply Output for Two Wire Transmitters
- High Noise Rejection
- CSA and NRTL Approved (LR 51078)
The ITC-XX provides high isolation from Input to Output to Power in a small, easy to install package. The universal
DIN rail mount often makes it possible to install the ITC-XX right next to the instrument that is to be isolated. The
many different input and output configurations allow it to be used is a great variety of applications ranging from PLC
front end conditioning to adding an extra loop with lots of drive to an existing almost fully loaded, loop.
The high output drive (100 Ohms @ 4-20 mA) allows the ITC-XX to drive several other intruments directly
from its output. The standard two wire supply allows the ITC-XX to be used with two wire field transmitters
such as differential pressure transducers, temperature sensors, etc.
Isolation: 1500 VAC Input to Output to Power (test)
Input Impedance: (4-20mA only): 50 Ohms
Power: 24 VDC (19-29VDC) @ 80mA (160mA is two wire supply is used)
Accuracy/Linearity: +/- 0.1% max., +/- 0.05% typ.
Change Effects: -0.03% per 100 Ohms change (4-20 mA only) calibrated at 250 Ohms
Common Mode Rej.: at 60 Hz = 120 dB
Response Time: 50 msec to 63% of final value, 250msec to 99% of final value
Temperature Effects: +/- 0.5% max., +/- 0.2% typ. (for 40 Deg. C. change)
Drift at 25 Deg. C.: 24 Hours: +/- 0.03%, 30 Days: +/- 0.1%
Operating Temperature: -40 Deg. C. to +50 Deg. C.
Coupling Capacitance: Input-Output-Power = 20 pF