Description
K114A Interface Converter
The K114A is suitable for use with any Keller products with Fischer Connector socket: DCX Depth Sensor; LEO Record and LEX1 Digital Manometers; and LPX, MPX, HPX pressure calibrators. The interface enables communications between the device and computer via USB cable allow direct connection to the RS485 Comms to allow for initial programming or adjustment. Power can be supplied to the connected device via the computer USB interface or an external power supply.
The K-114 interface converter enables
✓ Communication USB – RS485 (half-duplex)
✓ Power supply to connected devices (12 VDC)
✓ Measurement of applied signal voltage (0…12 VDC)
✓ Measurement of the current consumption of end consumers (0…40 mA)
✓ Optical status and configuration display (LED)
✓ Galvanic isolation between computer and converter
✓ Selective activation of echo function, bias resistors or a termination resistor
PN: K114A
USB connection: USB cable 1 m (A Mini / B)
RS485 connector: Fischer plug-in connector series 103/5-pole (m)
Total cable length: 1,75m
15vDC Power Supply for K114A
PN: 309010.0144
Input: 100-240vAC/ 50..60Hz
Output: 15vDC @ 500mA
Total cable length: 1.8m