Specifications

Synergy Nano Technical Manual, Revision -
Page 267
X3-Analog I/O (X3 is not used on TE1858-4 expanded controller)
Pin TE1858‐1,2,3 Signal
1
Analog Input 1 Precision 0 to +5Volts process input
2
RTD1-Red 100 or 500 Ohm RTD
3
RTD1-White 100 or 500 Ohm RTD
4
RTD1-White Analog Common
5
Analog Input 2 Precision 0 to +5Volts process input
6
RTD2-Red 100 or 500 Ohm RTD
7
RTD2-White 100 or 500 Ohm RTD
8
RTD2-White Analog Common
9
Retransmit 1 0-5 VDC
10
Retransmit 2 0-5 VDC
11
Not Used Not Used
12
Not Used Not Used
17.3.1 Input Sensor Wiring
The Synergy Nano supports four types of RTDs, eight Thermocouple types, T, S, J, B, K, R and various 4-20
mA transducers. These sensors connect to the Synergy Nano X3 connector according to the tables shown
below. These sensors are typically used for air temperature or product temperature.
RTD1, T/C1, I1 (4-20mA)
Pin RTD T/C I1(4‐20mA) Signal
2
RTD1-Red T/C+ I+ +
3
RTD1-White T/C- N/C -
4
RTD1-White Shield (optional) I- Analog Common
RTD2, T/C2, I2 (4-20mA)
Pin RTD2 T/C2 I2(4‐20mA) Signal
6
RTD2-Red T/C2+ I2+ +
7
RTD2-White T/C2- N/C -
8
RTD2-White Shield (optional) I2- Analog Common
4
4
RTD1
4
2
Red
3
White
White
4
T/C1
2
(+)
3
(-)
Shield
+
2
-20 mA
3
N/C
GND
4
V
I
8
4
RTD2
4
6
Red
7
White
White
8
T/C2
6
(+)
7
(-)
Shield
+
6
-20 mA
7
N/C
GND
8
V
I2