Siemens SITRANS F series Betriebsanleitung Seite 28

Connecting
3.2 Transmitter Wiring
Wiring Temperature Sensor Board
1. Using a flat-blade screwdriver, loosen Terminal Block TB1 and TB2 screws.
2. Wire the RTD liquid 992EC temperature cable as shown in the table below:
Note
*For cathodically protected pipes, do not attach blue #5 wire at RTD end of cable.
3. For single channel use, wire TB2 as shown in figure above.
4. For dual channel use, connect Channel 2 temperature sensor to TB2.
5. Replace I/O Board and secure with four captive screws paying careful attention to pin
alignment.
6. Replace Access Cover and finger tighten captive thumbscrew.
Note
TB3 and TB4 are also active analog inputs. See wiring table below.
26
992EC Series Cable
Wire #1 (Black)
Wire #2 (Orange)
Wire #3 (Brown)
Wire #4 (Red)
Wire #5 GND/SHLD (Blue)
Pin TB3 TB4
Function Function
1 AUX. 1 IN AUX. 3 IN
2 AUX. 1 COM AUX. 3
COM
3 AUX. 2 IN AUX. 4 IN
4 AUX. 2 COM AUX. 4
COM
To TB1--1
To TB1--2
To TB1--3
To TB1--4
*To TB1--5
Use Description
Iin1 Input Analog
current
Iin1
input
Common
referenced
Iin2 Input
to meter
Iin2
ground.
Common
FUS1010 IP65 NEMA 4X & IP66 NEMA 7 Quick Start
Operating Instructions, 07/2014, A5E03086486-AD
Terminal TB1
Behaviour Load Wiring
4 to 20mA 200Ω 305 meters
(1000 ft.)
Max w/o
factory
approval