API Compact Converters / Isolators
Description
K-Line compact converters are signal conditioners featuring 3-way digital isolation to 1.5 kVAC, precision class 0.1% accuracy, power supply range from 19.2 to 30 VDC, compact size (only 6.2 mm width), low power consumption and MTBF of over 500,000 hours. The power supply technique is either standard type (on spring clamps) or a distributed system based on the K-BUS expandable connector.
- Only 1/4″ (6.2mm) wide
- 0.1% Accuracy
- 1500V RMS Isolation
- -20 to +65°C Operation
- DIN Rail Mount
- Hot Swappable in K-Bus backplane
UL Listed
K109TC Thermocouple to DC Isolated Transmitter
•DIP Switch Configuration
•3-way Isolation (Input/Output/Power)
•Alarm Relay
Input: Thermocouples J, K, T, E, R, S, N, or B
Output: 0-5 V, 1-5 V, 0-10 V, 10-0 V, 20-0 mA, 0-20 mA,
20-4 mA, 4-20 mA
K109UI DC to DC Isolated Transmitter
•DIP Switch Configuration
•3-way Isolation (Input/Output/Power)
•Square Root Function
•Horizontal Cylindrical Tank Linearization
Input: 0-20 mA, 4-20 mA, 0-5 VDC, 1-5 VDC, 0-10 VDC,
2-10 VDC, 0-15 VDC, 0-30 VDC
Output: 0-5 V, 1-5 V, 0-10 V, 10-0 V, 20-0 mA, 0-20 mA,
20-4 mA, 4-20 mA
K121 Universal Input to DC Isolated Transmitter
•Loop Powered
•2-way Isolation (Input/Output)
•V, mA, RTD, Potentiometer, Thermocouple Input
•4-20mA Output
V/mA Input: ±150 mV, ±30 V, ±24 mA
RTD: Pt100, Pt500, Pt1000, Ni100; 2, 3, or 4-wire
Thermocouple: Type J, K, T, E, R, S, B, N
Potentiometer: 500 Ω to 10 kΩ
| Item # | P/N | Description |
|---|---|---|
| K109UI | K109UI | DC current/voltage to DC current/voltage isolator/ converter. User configurable mA or voltage output. 19.2-30 VDC powered |
| K109TC | K109TC | Thermocouple transmitter. User configurable thermocouple type, temperature range and mA or voltage output. 19.2-30 VDC powered |
| K121-C-420 | K121-C-420 | K121 transmitter pre-set for 4-20 mA input and output |
| K121 | K121 | Universal input transmitter. User configurable V, mA, RTD, potentiometer, T/C. 4-20 mA output. 7-30 VDC loop powered. (not UL) |