ROTRONIC HC2 - Manual (Page 6)

E-M-HC2-accessories_24
Rotronic AG
Bassersdorf, Switzerland
Document code Unit
Accessories and Parts
for probes, indicators and transmitters Instruction Manual
Document Type
Page 6 of 23
Document title
© 2009-2010; Rotronic AG E-M-HC2-accessories_23
4.2 Passive cables and connectors for OEM applications
Order Code Description
E2-XX
Female connector for panel mount with 7
wires (0.3 m / 1ft), tinned ends
See: Wiring color code
E2-01XX
Female connector (black), 1 m (3.2 ft) cable
with tinned ends
See: Wiring color code
E2-02XX Same as E2-01XX with 2m (6.5 ft) cable
E2-05XX Same as E2-01XX with 5m (16.4 ft) cable
E3-01XX
Female connector (white), 1 m (3.2 ft) cable
with tinned ends
E3-02XX Same as E3-01XX with 2m (6.5 ft) cable
E3-05XX Same as E2-01XX with 5m (16.4 ft) cable
See also: Maximum temperature limit for connectors, cables and adapters
Wire color Name Function
Green VDD (+) 3.2 to 5 VDC
Grey GND Power and digital signal
Red RXD UART
Blue TXD UART
White Out 1 analog (+) Humidity 0…100%RH (default) or calculated parameter
Brown Out 2 analog (+) Temperature -40…60°C (default)
Yellow AGND (-) Analog signal ground
Shielded cables with tinned ends: the shield is ended as a non-insulated wire connected to GND at the
connector level