3
Wire
NOTICE
For additional wiring information on this product, including sensor
combinations not shown here, please refer to the
.
Figure 3-1: Rosemount 499ACL-01 Sensor Wiring to Rosemount 1056
and 56 Transmitters
Table 3-1: Rosemount 499ACL-01 Sensor Wiring to Rosemount 1056 and 56
Transmitters
Terminal
number
Letter
Wire color
Description
1
A
White
Resistance temperature
device (RTD) return
2
B
White/red
RTD sense
3
C
Red
RTD in
4
D
Clear
RTD shield
5
N/A
N/A
+5 V out
6
N/A
N/A
-4.5 V out
7
D
Clear
Anode shield
8
E
Gray
Anode
9
D
Clear
Cathode shield
Quick Start Guide
September 2019
12
Emerson.com/Rosemount
