Chapter 2. Installation
2.3.3b CE Mark Compliance (cont.)
2.3.4 XMTC Transmitter
Connecting the XMTC thermal conductivity transmitter to the TMO2D requires use of the X4(*) or Y4(*) cables. The
X4(*) cable can be used for distances up to 450 ft (130 m). For longer distances, each cable can be supplied as
18-AWG that can be located up to 1,050 ft (320 m). If you are using your own cable, refer to Table 7 below for cable
requirements.
For longer cable lengths, consult the factory.
12
1
2
3
4
Figure 7: TMO2-TC Wiring Connections
Table 7: Cable Requirements for XMTC
MAX. CABLE LENGTH
Feet
Meters
450
130
700
200
1,050
320
1,700
500
2,800
850
4,000
1,200
Connect Shield
Red
+24 V/1 AMP 1
Black
Return 2
White
Oxygen 3
None 4
CABLE SIZE
AWG
Sq. mm
22
0.35
20
0.6
18
1.0
16
1.2
14
2.0
12
3.0
TMO2D Digital Display User's Manual