3-Wire Voltage" Amplifiers; Figure 12-2: "3-Wire Voltage Amp" Connection To High-Level Input Channel - Honeywell SC Series Installation Instructions Manual

Signal Conditioning, Self Calibrating Digital Indicators

12.2.3 "3-wire Voltage" Amplifiers

Use the following wiring diagram when connecting an amplified
transducer or in-line amplifier with a 3-wire voltage amplifier to a
High-Level Input channel. Examples of such devices include
• transducers with Option 2c or Option 2t internal amplifiers
(with shunt cal)
• Models UV or UV-10 Universal In-Line amplifiers (with shunt
cal)

Figure 12-2: "3-wire Voltage Amp" Connection to High-Level Input Channel

AMPLIFIED TRANSDUCER
OR
IN-LINE AMPLIFIER
DEVICE WITH
VOLTAGE OUTPUT,
SEPARATE POWER
WIRES
NOTE: INTERNAL
CONNECTION
NOTE: SHUNT CALIBRATION
NOT AVAILABLE ON ALL
DEVICES.
50 Honeywell Sensing and Control
(+)SUPPLY
SUPPLY RETURN
(+)OUTPUT
(-)OUTPUT
SHUNT CAL 1
SHUNT CAL 2
The High-Level Input channel's Configuration Jumpers must be
set as follows for proper operation. See "Excitation and Signal
Jumpers" on page 56.
• (+)Excitation supply: "+28 Vdc"
• (-)Excitation supply: "GND"
• Signal type: "voltage"
• Signal reference: "differential"
CABLE
008-0608-00
Rev. G,
INSTRUMENT CONNECTIONS
DESIGNATION
+28V
(+)EXCITATION
SHUNT CAL 1
SHUNT CAL 2
0V
(-)EXCITATION
(+)SIGNAL
(-)SIGNAL
(+)ANALOG OUTPUT
(-)ANALOG OUTPUT
N/C
DGND
AUX1
AUX2
NOTE KEYED CONNECTOR
CABLE SHIELD CONNECTION SCREW
(CONNECT TO CABLE SHIELD)
PIN
1
2
3
4
5
6
7
8
9
10
11
12