XNX Universal Transmitter
Installation and Operation
38
6 Transmitters - Distance “d”
Configuration
18 AWG
[1.0 mm2]
16 AWG
[1.5 mm2]
14 AWG
[2.0 mm2]
12 AWG
[3.5 mm2]
XNX mV or EC
With Sensor
95 feet
[33 meters]
150 feet
[45 meters]
240 feet
[73 meters]
385 feet
[117 meters]
XNX IR with
Searchpoint Optima Plus
55 feet
[17 meters]
85 feet
[26 meters]
140 feet
[42 meters]
225 feet
[68 meters]
XNX IR with
Searchline Excel
45 feet
[14 meters]
70 feet
[21 meters]
115 feet
[35 meters]
185 feet
[56 meters]
Ensure that wiring is adequately protected from mechanical
damage during installation. Shorted or open-circuit wiring to an
MPD **I** sensor may result in a full-scale concentration reading
before the transmitter’s internal diagnostics can identify the
external installation fault.
POD Connections
This illustration shows the connections available on of the
terminal blocks for each type of personality board.
J1 - Remote HART Connector Only
P
ersonality
Boards
Option
Boards
A
B
C
D
E
F
Figure 33. Personality board terminal block legend
Each of the personalities uses a single terminal block for
connection with the exception of the IR personality, which
features a second terminal block.
The personality boards also provide a dedicated pair of jumper
switches to define output of the transmitter as isolated 4-20mA,
Sink 20mA, or Source 20mA as well as a service jumper to allow
power to the loop to continue when the transmitter is being
serviced. A separate connector is used to activate local HART
section).
Local HART provides an external access to control the
transmitter. An intrinsically safe (IS) barrier inside the
transmitter allows the user to attach an external handheld field
communicator for programming and configuration. The external
interface is intrinsically safe. It is installed in the transmitter’s
lower left cable/conduit port.
Summary of Contents for XNX-AM Series
Page 2: ...This page is intentionally left blank ...
Page 7: ...XNX Universal Transmitter Safety and Information 5 Safety and Information ...
Page 12: ...XNX Universal Transmitter XNX Universal Transmitter Technical Manual 10 Introduction ...
Page 27: ...XNX Universal Transmitter Introduction 25 Menu Navigation ...
Page 102: ...XNX Universal Transmitter XNX Universal Transmitter Technical Manual 100 Calibration ...
Page 118: ...XNX Universal Transmitter XNX Universal Transmitter Technical Manual 116 Maintenance ...
Page 122: ...XNX Universal Transmitter XNX Universal Transmitter Technical Manual 120 Warnings and Faults ...
Page 139: ...XNX Universal Transmitter XNX Universal Transmitter Technical Manual 137 Specifications ...
Page 174: ...XNX Universal Transmitter XNX Universal Transmitter Technical Manual 172 Control Drawings ...
Page 177: ...XNX Universal Transmitter Control Drawings 175 ...
Page 179: ...XNX Universal Transmitter Control Drawings 177 Remote Sensor Mount ...
Page 180: ...XNX Universal Transmitter XNX Universal Transmitter Technical Manual 178 HART Protocol ...
Page 193: ...XNX Universal Transmitter XNX Universal Transmitter Technical Manual 191 Modbus Protocol ...
Page 200: ...XNX Universal Transmitter XNX Universal Transmitter Technical Manual 198 Warranty ...
Page 202: ...XNX Universal Transmitter XNX Universal Transmitter Technical Manual 200 Index ...