Endress+Hauser Ecograph RSG35 - Analog Inputs

Electrical connection Ecograph T, RSG35
16 Endress+Hauser
6.3.5 Analog inputs
The first digit (x) of the two-digit terminal number corresponds to the associated channel:
Type Terminal
Chx
x1
x2
x3
x4
x5
x6
A0019303
x1 x2 x3 x4 x5 x6
Current/pulse/frequency
input
1)
(+) (-)
Voltage > 1V (+) (-)
Voltage ≤1V (+) (-)
Resistance thermometer
RTD (2-wire)
(A) (B)
Resistance thermometer
RTD (3-wire)
(A) b (sense) (B)
Resistance thermometer
RTD (4-wire)
(A) a (sense) b (sense) (B)
Thermocouples TC (+) (-)
1) If a universal input is used as a frequency or pulse input and the voltage is >2.5 V, a series resistor must be
used in series connection with the voltage source. Example: 1.2 kΩ series resistor at 24 V